2012年6月26日星期二

Hot Sale High Quality Dimethametryn



Product name:Dimethametryn
CAS: 22936-75-0
Molecular Formula:C11H21N5S
Molecular weight:255.38
Description of Dimethametryn:
IUPAC Name:(RS)-N2-(1,2-dimethylpropyl)-N4-ethyl-6-methylthio-1,3,5-triazine-2,4-diamine
CAS Name: N-(1,2-dimethylpropyl)-N'-ethyl-6-(methylthio)-1,3,5-triazine-2,4-diamine
Physical state: Colourless crystalline solid
Use: Used to control broad-leaved weeds in rice and other crops
Storage temp. :0-6°C
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Competitive Price for Qualified D-Phenothrin



Product name: D-Phenothrin
CAS: 26046-85-5
Molecular Formula:C23H26O3
Molecular weight:350.45
Description of D-Phenothrin:
Synonyms:(1R-trans)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid-(3-phenoxyphenyl)methyl ester-; 3-phenoxy benzyl-2,2-dimethyl-3-(2-methyl-1-propenyl) cyclopropane carboxylate; 3-phenoxybenzyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate; 3-phenoxybenzyl (1R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate
EINECS:247-431-2
Density :1.121g/cm3
Boiling point:436.954°C at 760 mmHg
Flash point:186.592°C
Appearance:clear and colorless to pale yellow liquid
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Useful Information of Empenthrin



Product name:Empenthrin
CAS: 54406-48-3
Molecular Formula:C18H26O2
Molecular weight:274.40
Description of Empenthrin:
Synonyms: 1-Ethinyl-2-methyl-2-penten-1-yl-chrysanthemate; [(E)-4-methylhept-4-en-1-yn-3-yl] 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
EINECS: 259-154-4
Empenthrin (also called vaporthrin) is a synthetic pyrethroid used in insecticides. It is active against broad spectrum of flying insects including moths and other pests damaging textile. It has low acute mammalian toxicity (its oral LD50 is above 5000 mg/kg in male rats, above 3500 mg/kg in female rats and greater than 3500 mg/kg in mice). It is however very toxic to fish and other aquatic organisms (96-hour LC50 in Oncorhynchus mykiss is 1.7 μg/L, 48-hour EC50 in Daphnia magna is 20 μg/L).
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Sell Chlorflurenol at Competitive Price



Product name:Chlorflurenol
CAS: 2464-37-1
Molecular Formula:C14H9ClO3
Molecular weight:260.68
Description of Chlorflurenol:
IUPAC Name: (RS)-2-chloro-9-hydroxyfluorene-9-carboxylic acid
CAS Name: 2-chloro-9-hydroxy-9H-fluorene-9-carboxylic acid
Physical state:White crystalline solid
Density:1.552g/cm3
Boiling point:524.2°C at 760 mmHg
Description: An obsolete herbicide and morphactin plant growth retardant and weed suppressant
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Exporter of 2-(3-Chlorophenoxy)propionic Acid



Product name:2-(3-Chlorophenoxy)propionic Acid
CAS: 101-10-0
Molecular Formula:C9H9ClO3
Molecular weight:200.62
Description of 2-(3-Chlorophenoxy)propionic Acid:
Synonyms: DL-2-(3-Chlorophenoxy)propionic acid; Cloprop
EINECS:202-915-2
Density:1.307 g/cm3
Melting point: 112-116°C
Appearance:white to off-white crystalline powder
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Good Quality Affinty for Sale



Product name:Affinty
CAS:128621-72-7
Molecular Formula:C13H10Cl2F3N3O3
Molecular weight:383.01
Description of Affinty:
Synonyms:ethyl-2-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-4-fluorobenzenepropanate;carfentrazone (free acid);CARFENTRAZONE;ethyl-(RS)-2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol)-4-fluorophenyl] propionate
Purity:98% min
Affinty is a very nice product with good quality and very competitive price.
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2012年6月22日星期五

Professional Fluazifop-Methyl Exporter



Product name:Fluazifop-Methyl
CAS:69335-90-6
Molecular Formula:C16H14F3NO4
Molecular Weight:341.28
Description of Fluazifop-Methyl:
Synonym:2 - [4 - (5 - (trifluoromethyl) -2 - pyridyl-oxy) phenoxy] propionate
Melting point:75-80 °C
Fluazifop-Methyl is a very nice product with good quality and competitive price
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2012年6月21日星期四

Wholesale Supplier of Chlorfluazuron



Product name:Chlorfluazuron
CAS:71422-67-8
Molecular Formula:C20H9Cl3F5N3O3
Molecular Weight:540.66
Description of Chlorfluazuron:
Chemical Abstract Name: N-[[[3,5-dichloro-4-[[3-chloro-5-(trifluoromethyl)-2- pyridinyl]oxy]phenyl]amino]carbonyl]-2,6-difluorobenzamide
IUPAC name:1-[3,5-dichloro-4-(3-chloro-5-trifluoromethyl-2-pyridyloxy)phenyl]-3-(2,6-difluorobenzoyl)urea
Form:White crystals.
Melting Point:226.5 °C (decomp.)
Vapour Pressure:1 x 10-5  mPa (20 ºC)
Specific Denisty:1.663 (20 °C)
Solubility:In water <0.01 mg/l (20  ºC ). In hexane <0.01, n-octanol 1, xylene 2.5, methanol 2.5, toluene 6.6, isopropanol 7, dichloromethane 22, acetone 55, cyclohexanone 110 (all in g/l, 20  ºC ).
Stability:Stable to heat and light, and to hydrolysis.
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Sell Fluridon at Wholesale Price




Product name:Fluridon
CAS:59756-60-4
Molecular Formula:C19H14F3NO
Molecular Weight:329.32
Description of Fluridon:
Synonyms: 1-Methyl-3-phenyl-5-(3-(trifluoromethyl)phenyl)-4(1H)-pyridinone
EINECS:261-916-6
Melting point:154-155 ºC
Physical State: Off-white crystalline solid (pure compound)
Fluridone is a systemic herbicide; it is absorbed from water by
plant shoots and from hydrosoil by roots.  It inhibits carotenoid
synthesis, which enhances degradation of chlorophyll, producing
white (chlorotic) growing points in susceptible plants.
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Reliable Griseofulvin Supplier




Product name:Griseofulvin
CAS:126-07-8
Molecular Formula:C17H17ClO6
Molecular Weight:352.766 g/mol
Description of Griseofulvin:
IUPAC name:(2S,6'R)- 7-chloro- 2',4,6-trimethoxy- 6'-methyl- 3H,4'H-spiro [1-benzofuran- 2,1'-cyclohex[2]ene]- 3,4'-dione
EINECS: 204-767-4
Appearance: white or almost white powder
Assay:99%
Uses: Griseofulvin (also known as Grisovin, a proprietary name of Glaxo Laboratories) is an antifungal drug that is administered orally. It is used both in animals and in humans, to treat fungal infections of the skin (commonly known as ringworm) and nails.
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Good Quality Trans-Nonachlor for Sale




Product name:Trans-Nonachlor
CAS:39765-80-5
Molecular Formula:C10H5Cl9
Molecular Weight: 444.224
Description of Trans-Nonachlor:
Trans-Nonachlor  is one of the major constituents of the insecticide chlordane.  It was used extensively prior to 1983.  Its use was canceled after 1988 due to concern about the risk of cancer.  Trans-nonachlor is the most bioaccumulative of the chlordanes.
Density:1.86 g/cm3
Boiling Point:451.4 °C at 760 mmHg
Flash Point:229.1 °C
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Uses of Chlorbufam




Product name:Chlorbufam
CAS:1967-16-4
Molecular Formula:C11H10ClNO2
Molecular Weight:223.66
Description of Chlorbufam:
IUPAC Name: (RS)-1-methylprop-2-ynyl 3-chlorocarbanilate
CAS Name: 1-methyl-2-propynyl (3-chlorophenyl)carbamate
Sources/Uses:
Used as selective pre-emergence herbicide for control of grasses and broad-leaved weeds in onions, bulb flowers, and other crops; Usually used in combination with other herbicides; WHO classifies Chlorbufam as "believed to be obsolete or discontinued";
Appearance:Colorless solid
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2012年6月19日星期二

Sell Chlorbenzuron at Wholesale Price




Product name:Chlorbenzuron
CAS:57160-47-1
Molecular Formula:C14H10Cl2N2O2
Molecular weight:309.15
Description of Chlorbenzuron:
Synonyms: 2-Chloro-N-(((4-chlorophenyl)amino)carbonyl)benzamide, Benzamide, 2-chloro-N-(((4-chlorophenyl)amino)carbonyl)-,
Purity: 95%
Appearance: white-like crystalline powder
The Chlorbenzuron is a kind of high-efficiency and broad-spectrum insecticide with the function of systemic effect,touching poison,strong beating down ability and long persistance,which has remarkable effect on completely removing the resistance mechanism of pests and quickly killing them.
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Function and usage of Brassinolide




Product name: Brassinolide
CAS:72962-43-7
Molecular Formula:C28H48O6
Molecular weight:480.68
Description of  Brassinolide:
Brassinolide is a plant hormone. The first isolated brassinosteroid, it was discovered when it was shown that pollen from rapeseed (Brassica napus) could promote stem elongation and cell division. The biologically active component was isolated and named brassinolide.
Function and usage:
First, to promote cell division and promote fruit enlargement. On cell division significantly stimulated the growth of lateral organs and vertical growth are promoted in order to play the role of fruit enlargement. Second, delay leaf senescence, stay-green for a long time, strengthen the chlorophyll synthesis, increased photosynthesis, promote deeper green leaf color. Third, to break apical dominance and promote bud germination, able to shoot through the guided differentiation and promote collateral formation, to increase the number of branches, increased flower number, pollen fertility increased, thereby increasing the number to increase fruit production. Fourth, improve crop quality, increased marketability. Induced parthenocarpy, stimulate the ovaries enlarged, Flower and fruit drop prevention, promoting protein synthesis, increase the sugar content, etc.
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Wholesale Supplier of Molinate




Product name:Molinate
CAS:2212-67-1
Molecular Formula:C9H17NOS
Description of Molinate:
EINECS: 2212-67-1
Molinate is a selective herbicide which belongs to the thiocarbamate chemical class. It is used to control weeds in rice paddies. It is toxic to germinating broad-leafed and grassy weeds. Molinate is available in granular and emulsifiable liquid formulations.
Boiling point: 202 degrees C at 10 mm Hg
Flash point:139 degrees C
Vapor pressure: 0.0056 mm Hg at 25 degrees C
Density:1.5156 at 30 degrees C
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Hot Sale High Quality α-BHC




Product name: α-BHC
CAS: 319-84-6
Molecular Formula:C6H6Cl6
Formula Weight:290.83
Description of  α-BHC:
EINECS: 206-270-8
Synonyms:α-1,2,3,4,5,6-Hexachlorocyclohexane α-BHC α-Benzene hexachloride
Melting Point:156-161℃
Boiling Point:288℃
Good quality with competitive price
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What's We Know About Pyrene




Product name: Pyrene
CAS:129-00-0
Molecular Formula:C16H10
Formula Weight:202.25 g/mol
Description of  Pyrene:
Pyrene was first isolated from coal tar, where it occurs up to 2% by weight. As a peri-fused PAH, pyrene is much more resonance-stabilized than its five-member-ring containing isomer fluoranthene. Therefore, it is produced in a wide range of combustion conditions. For example, automobiles produce about 1 μg/km.
Applications:Pyrene and its derivatives are used commercially to make dyes and dye precursors, for example pyranine and naphthalene-1,4,5,8-tetracarboxylic acid. Its derivatives are also valuable molecular probes via fluorescence spectroscopy, having a high quantum yield and lifetime (0.65 and 410 nanoseconds, respectively, in ethanol at 293 K). Its fluorescence emission spectrum is very sensitive to solvent polarity, so pyrene has been used as a probe to determine solvent environments. This is due to its excited state having a different, non-planar structure than the ground state. Certain emission bands are unaffected, but others vary in intensity due to the strength of interaction with a solvent.
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Professional Supplier of Benz(a)anthracene




Product name: Benz(a)anthracene
CAS:56-55-3
Molecular Formula:C18H12
Formula Weight:228.2879
Description of Benz(a)anthracene:
Other names:Benzanthracene; Benzanthrene; 1,2-Benzanthracene; Benzo[b]phenanthrene;Tetraphene
Appearance: solid
Density :1.19 g/cm3
Melting point :158 °C, 431 K, 316 °F
Boiling point :438 °C, 711 K, 820 °F
Stability:  Stable. Combustible. Incompatible with strong oxidizing agents
Benz(a)Anthracene is an odorless, colorless to yellow brown flake, plate or powder.
Benz[a]anthracene (BA) is one of the most abundant polycyclic aromatic hydrocarbons (PAHs) that are ubiquitous environmental pollutants.
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2012年6月15日星期五

Reliable Validamycin Supplier




Product name:Validamycin
CAS:37248-47-8
Molecular Formula:C20H35NO13
Molecular weight:497.49
Description of Validamycin:
Validamycin is a non-systemic antibiotic with fungicide action. It is produced from fermentation of strptomyces hygroscopicus variety limoneus. It is most effective against soil borned diseases and is used for the control of Rhizoctonia solani in rice(sheath blight of rice), potatoes, vegetables, and others as well as damping off diseases in vegetable seedlings, cotton, sugar beets, rice and other plants.Validamycin is found as a soluble concentrate, a dustable powder, and a seed treatment
Handling and storage caution:
Store in a cool, dry condition and out of reach of children. Attention to prevent mildew, rotten and frostbite. Avoid store and transport together with food and commodity. Avoid contact with eyes or skin.
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Hot Sale 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane




Product name:1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane
CAS:72-54-8
Molecular Formula:C14H10Cl4
Molecular weight:320.04
Description of 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane:
Synonyms: 1,1'-(2,2-dichloroethylidene)bis[4-chlorobenzene]; 1,1-bis(p-chlorophenyl)-2,2-dichloroethane; 1,1-Dichloro-2,2-bis(4'-chlorophenyl)ethane; 1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane; 2,2-bis-(4-chlorophenyl)-1,1-dichloroethane; 4,4-DDD; DDD; Dichloro-2,2-bis(p-chlorophenyl)ethane; Dichlorodiphenyldichloroethane; dilene; me-1700; oms 1078; p,p'-DDD; p,p'-Dichlorodiphenyl dichloroethane; p,p'-TDE; Rhothane; rhothane D-3; rothane; TDE; tetrachlorodiphenylethane
Appearance:Colorless and crystalline
Melting point:109.5 °C (229.1 °F (109.5 °C))
Boiling point:350 °C (662 °F (350 °C))
Solubility in water:0.09 mg/L
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Best Seller of Terbumeton




Product name:Terbumeton
CAS:33693-04-8
Molecular Formula:C10H19N5O
Molecular weight:225.29
Description of Terbumeton:
IUPAC Name: N2-tert-butyl-N4-ethyl-6-methoxy-1,3,5-triazine-2,4-diamine
CAS Name: N-(1,1-dimethylethyl)-N'-ethyl-6-methoxy-1,3,5-triazine-2,4-diamine
Physical state: Colourless crystals
EINECS: 251-637-8
Melting point:123-124°C
Description: A herbicide used to control annual and perennial grasses and broad-leaved weeds
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1-Hydroxycyclohexyl Phenyl Ketone Properties




Product name:1-Hydroxycyclohexyl Phenyl Ketone
CAS:947-19-3
Molecular Formula:HOC6H10COC6H5
Molecular weight:204.27
Description of 1-Hydroxycyclohexyl Phenyl Ketone:
EINECS: 213-426-9
Synonyms:Ciba Daracure 184; (1-Hydroxycyclohexyl)phenylmethanone;
Melting point:47-50 ºC
Boiling point:175 ºC (15 mmHg)
Purity:98.0%min
Physical state:White crystalline powder
Stablility:Stable under ordinary conditions
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Information of Kasugamycin




Product name:Kasugamycin
CAS:6980-18-3
Molecular Weight: 433.84
Molecular Formula: C14H25N3O9 ·HCl ·H2O
Description of Kasugamycin:
Other names:Kasumin; 3-O-[2-Amino-4-[(carboxyiminomethyl)amino]-2,3,4,6-tetradeoxy-D-arabino-hexopyranosyl]-D-chiro-inositol
Mode of action: Contact action resulting in the inhibition of protein biosynthesis reducing bacterial growth and reproduction (bacteriostatic), rather than killing the bacteria directly.
Kasugamycin is an aminoglycoside antibiotic used, normally as the hydrochloride salt, against bacteria and some fungi.
Kasugamycin use control of rice blast (Pyricularia oryzae) and some other diseases (Particularly bacterial grain rot, bacterial seedling blight, and bacterial brown stripe caused by Pseudomonas spp.)in rice. Also used to control other plant diseases.
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Moroxydine Hydrochloride Exporter




Product name:Moroxydine Hydrochloride
CAS:3160-91-6
Molecular Formula:C6H14ClN5O
Molecular weight:207.66
Description of Moroxydine Hydrochloride:
Synonyms: N-(AMINOIMINOMETHYL)-4-MORPHOLINECARBOXIMIDAMIDE HYDROCHLORIDE;MORPHOLINO-BIGUANIDE HYDROCHLORIDE;MORPHOLINO-BIUANIDE HYDROCHLORIDE;MOROXYDINE HCL;MOROXYDINE HYDROCHLORIDE;TIMTEC-BB SBB009855;1,1-anhydrobis(beta-hydroxyethyl)-biguanidhydrochloride;abobhydrochloride
EINECS: 221-612-6
Description:It is white crystalline powder. Odorless, slightly bitter taste. Melting point 205-210 ℃. Soluble in water, slightly soluble in ethanol, insoluble in chloroform.It is made by morpholine hydrochloride and dicyandiamide by the condensation reaction. Antiviral drugs. Major combat viral infections such as influenza, mumps, follicular conjunctivitis, chicken pox, etc., side effects sweating, loss of appetite and so on.
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2012年6月13日星期三

Detailed Information of Thifluzamide




Product name:Thifluzamide
CAS:130000-40-7
Molecular Formula:C13H6Br2F6N2O2S
Formula Weight:528.06
Description of Thifluzamide:
IUPAC Name: 2',6'-dibromo-2-methyl-4'-trifluoromethoxy-4-trifluoromethyl-1,3-thiazole-5-carboxanilide
CAS Name: N-[2,6-dibromo-4-(trifluoromethoxy)phenyl]-2-methyl-4-(trifluoromethyl)-5-thiazolecarboxamide
Physical state:Off-white powder
Mode of action: Systemic, absorbed by roots and translocated, inhibits succinate dehydrogenase in the tricarboxylic acid cycle
Use: Used primarily to control Basidiomycetes, in particular diseases caused by Rhizoctonia spp. on rice, potatoes, maize and amenity grass. Applied as a foliar treatment in rice at 50-150 g/ha for the control of sheath blight (Rhizoctonia soloni); higher rate
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Professional Supplier of Quizalofop-p-ethyl




Product name: Quizalofop-p-ethyl
CAS:100646-51-3
Molecular Formula:C19H17ClN2O4
Formula Weight:372.81
Description of Quizalofop-p-ethyl:
Quizalofop-P-ethyl is a slightly toxic compound by oral exposure. End-use products require the signal word CAUTION be placed on their labels. The oral LD50 of the compound is 1,210 mg/kg in male rats and 1,182 mg/kg in female rats. Mice are only slightly less susceptible to the compound. Quizalofop-P-ethyl has an LD50 of 1,753 mg/kg in male mice and 1,805 mg/kg in female mice . No reports of sub-acute signs and symptoms were found. Exposure to the compound on the skin of rabbits indicated that the compound is only slightly toxic by this route as well. The acute percutaneous (absorbed through the skin) LC50 for quizalofop-p-ethyl in rabbits is greater than 2,000 mg/kg . No information about the compound toxicity through inhalation was available. Quizalofop-P-ethyl is non-irritating to the skin and only slightly irritating to the eyes in rabbits . It is non-sensitizing to the skin.
Solubility in water:0.4mg/l at 20 degrees C
Solubility in other solvents:650 g/l in acetone, 22 g/l in ethanol, 5 g/l in hexane, 360 g/l in xylene. All at 20 degrees C
Melting point:76-77 degrees C
Vapor pressure:11 nPa at 20 degrees C
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Reliable China Exporter of Ethoxysulfuron




Product name: Ethoxysulfuron
CAS:126801-58-9
Molecular Formula:C15H18N4O7S
Formula Weight:398.39
Description of  Ethoxysulfuron:
IUPAC Name: 1-(4,6-dimethoxypyrimidin-2-yl)-3-(2-ethoxyphenoxysulfonyl)urea
CAS Name:2-ethoxyphenyl [[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]sulfamate
Physical state: White-beige powder
Melting point:144-147 °C
Ethoxysulfuron is a herbicide used for broad-leaved weed and sedge control in a range of crops including cereals and rice
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What is Coumatetralyl




Product name: Coumatetralyl
CAS:5836-29-3
Molecular Formula:C19H16O3
Formula Weight:292.33
Description of  Coumatetralyl:
Coumatetralyl is an anticoagulant of the 4-hydroxycoumarin vitamin K antagonist type. Symptoms of overexposure relate to failure of the blood clotting mechanism and include bleeding gums and failure of blood clotting after skin wounds. After one exposure the toxicity of coumatetralyl is relatively low, however if overexposure continues for several days the product becomes more toxic. The product must therefore be constantly present in the bloodstream for more than 1 to 2 days in order to be highly toxic. A single exposure, even though relatively large, may not produce toxic symptoms as the compound is quite rapidly metabolised. Chronic animal studies show no evidence of carcinogenic or teratogenic effects.
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Useful Information of Spinosad




Product name:Spinosad
CAS:131929-60-7
Molecular Formula:C41H65NO10
Formula Weight:731.96
Description of Spinosad:
Spinosad is composed of spinosyns A and D, substances produced by aerobic fermentation of the actinomycete species Saccharopolysora spinosa. This rare species was found in soil samples from an island in the Caribbean in 1982. Actinomycetes are filamentous bacteria found in the soil that give it a sweet ‘healthy’ smell.
HOW IT WORKS:
Spinosad is a fast-acting, somewhat broad-spectrum material that acts on the insect primarily through ingestion, or by direct contact with a spray droplet or a newly treated surface. It activates the nervous system of the insect, causing loss of muscle control. Continuous activation of motor neurons causes insects to die of exhaustion within 1-2 days. Foliar applications of spinosad are not highly systemic in plants although some movement into leaf tissue has been demonstrated. The addition of a penetrating surfactant increases absorption by tissues and activity on pests that mine leaves (Larson 1997).
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2012年6月7日星期四

Introduction of Imazethapyr




Product name:Imazethapyr
CAS:81335-77-5
Molecular Formula:C15H19N3O3
Formula Weight:289.33
Description of Imazethapyr:
Imazethapyr is an imidazole compound used as a selective herbicide. It is applied preplant incorporated, preemergence, at cracking, and postemergence. The compound controls weeds by reducing the levels of three branched-chain aliphatic amino acids, isoleucine, leucine and valine, through the inhibition of aceto-hydroxyacid synthase, an enzyme common to the biosynthetic pathway for these amino acids. This inhibition causes a disruption in protein synthesis which, in turn, leads to an interference in DNA synthesis and cell growth. The compound is used to control grasses and broadleaved weeds including barnyardgrass, crabgrass, cocklebur, panicums, pigweeds, nightshade, mustard, smartweed, velvetleaf, jimsonweed, foxtails, seedling johnsongrass, lambsquarters, morningglory and others. Tolerant crops include soybeans, peanuts, dry and edible beans, peas, alfalfa and imidazolinone resistant/tolerant corn. Additional research is being conducted on other leguminous crops.
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Nice Price for Qualified Mepanipyrim




Product name:Mepanipyrim
CAS:110235-47-7
Molecular Formula:C14H13N3
Formula Weight:223.27
Description of Mepanipyrim:
Synonyms: 4-Methyl-N-phenyl-6-(1-propynyl)-2-pyrimidinamine
Flash point: 131 ºC
Physical state: White crystals
Description: A fungicide used to control a wide range of diseases including grey mould on strawberries, tomatoes and cucumabers, and scab on apples and pears.
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Wholesale Supplier of Monuron




Product name:Monuron
CAS:150-68-5
Molecular Formula:C9H11ClN2O
Formula Weight:198.65
Description of Monuron:
IUPAC name:3-(4-chlorophenyl)-1,1-dimethylurea
Synonyms: Urea, 3-(p-chlorophenyl)-1,1-dimethyl-;CMU;Karmex Monuron Herbicide;Karmex W. monuron herbicide;Monuron;N-(p-Chlorophenyl)-N',N'-dimethylurea;N-(4-Chlorophenyl)-N',N'-dimethylurea;N,N-Dimethyl-N'-(4-chlorophenyl)urea;N'-(4-Chlorophenyl)-N,N-dimethylurea;Telvar;Telvar Monuron Weedkiller;Telvar W. monuron weedkiller;1-(p-Chlorophenyl)-3,3-dimethylurea;1-(4-Chlorophenyl)-3,3-dimethylurea;1,1-Dimethyl-3-(p-chlorophenyl)urea;3-(p-Chlorophenyl)-1,1-dim
EINECS: 150-68-5
Monuron:a selective urea-based herbicide. Can cause anemia and methemoglobinemia. Vomiting, ataxia and urticaria are also recorded.
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Application of Naptalam




Product name:Naptalam 
CAS:132-66-1
Molecular Formula:C18H13NO3
Formula Weight:291.30
Description of Naptalam :
IUPAC Name: N-1-naphthylphthalamic acid
CAS Name: 2-[(1-naphthalenylamino)carbonyl]benzoic acid
Naptalam  is a pre-emergence herbicide used for the control of a wide range of annual broad-leaved weeds and grasses.
Application :  Liquid and granular naptalam are used as selective preemergence herbicides for the control of a wide range of annual
broadleaf weeds and grasses in soybeans, peanuts, cucumbers, melons,and established woody ornamental stock.  Naptalam may also be applied after emergence on soybeans.
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Sell Good Quality Orbencarb




Product name:Orbencarb
CAS:34622-58-7
Molecular Formula:C12H16ClNOS
Formula Weight:257.78
Description of Orbencarb:
IUPAC Name: S-2-chlorobenzyl diethyl(thiocarbamate)
CAS Name: S-[(2-chlorophenyl)methyl] diethylcarbamothioate
Physical state: Colourless liquid
Mode of action: Systemic absorbed through roots and seeds and translocated to growth points
Orbencarb is a pre-emergence herbicide used to control annual grasses and broad-leaved weeds
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2012年6月5日星期二

Exporter of Tribenuron-methyl




Product name: Tribenuron-methyl
CAS:101200-48-0
Molecular Formula:C15H17N5O6S
Molecular Weight:395.39
Description of Tribenuron-methyl:
Tribenuron-methyl is a selective systemic herbicide used to control annual and perennial dicots in cereals and fallow land.  Tribenuron-methyl is applied as a foliar spray and directly to the soil as it is rapidly absorbed by the foliage and the roots, and is translocated throughout the plant to the growing points.  Tribeneuron-methyl acts by inhibiting the synthesis of amino acids, specifically valine and isoleucine, which prevents cell division and cell growth. Selectivity occurs due to the differences in the metabolism of sulfonylureas between crops and weeds. Growth ceases almost immediately after treatment and death results within 7 – 21 days. Weeds specifically susecptable to treatment with tribenuron-methyl include thistle, dock, curl sorrel, yarrow, milk thistle, plantain, dandelion, horsetail, buttercup and coltsfoot. Crops suitable to be treated with tribenuron-methyl include barley, durum wheat, green cover on land not being used for crop production, oats, rye (winter), triticale, wheat.
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Sell Pyrazosulfuron at Competitive Price




Product name:Pyrazosulfuron 
CAS:98389-04-9
Molecular Formula:C12H14N6O7S
Description of Pyrazosulfuron :
IUPAC name:5-[(4,6-dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-1-methylpyrazole-4-carboxylic acid
CAS name:5-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylic acid
Pyrazosulfuron-Ethyl is a sulfonylurea herbicide developed by dupont which has been widely used for weed control in cereals.
The determination of PY binding affinity and binding site in human serum albumin by spectroscopic methods is the subject of this work.
Pyrazosulfuron is a very nice product with good quality and competitive price.
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Information of DEET




Product name:DEET 
CAS:134-62-3
Molecular Formula:C12H17NO
Molecular Weight:191.27 g/mol
Description of DEET:
IUPAC name:N,N-Diethyl-3-methylbenzamide
N,N-Diethyl-meta-toluamide, abbreviated DEET, is a slightly yellow oil. It is the most common active ingredient in insect repellents. It is intended to be applied to the skin or to clothing, and provides protection against tick bites, mosquito bites, chiggers, and other insects that can transmit disease.
Density:0.998 g/mL
Melting point:-45 °C, 228 K, -49 °F
Boiling point:288-292 °C
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Qualified Pretilachlor Supplier




Product name:Pretilachlor
CAS:51218-49-6
Molecular Formula:C17H26ClNO2
Molecular Weight:311.85
Description of Pretilachlor:
IUPAC Name: 2-chloro-2',6'-diethyl-N-(2-propoxyethyl)acetanilide
CAS Name: 2-chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)acetamide
Physical state:Colourless liquid
Boiling point : 135°C(133.3mPa).
Density (20°C):1.07g/cm
Solubility:20°C in water solubility of 50 mg / L, soluble in organic solvents
Use:Control of weeds and broadleaf weeds
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Uses of Atrazine




Product name:Atrazine
CAS:1912-24-9
Molecular Formula:C8H14ClN5
Molecular Weight:215.68
Description of Atrazine:
Uses:
Atrazine is used to stop pre- and post-emergence broadleaf and grassy weeds in major crops. The compound is both effective and inexpensive, and thus is well-suited to production systems with very narrow profit margins, as is often the case with maize. Atrazine is the most widely used herbicide in conservation tillage systems, which are designed to prevent soil erosion.
Its effect on yields has been estimated from 6% to 1%, with 3-4% being the conclusion of one review.In another study looking at combined data from 236 university corn field trials from 1986–2005, atrazine treatments showed an average of 5.7 bushels more per acre than alternative herbicide treatments.
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2012年6月1日星期五

Wholesale Price for Qualified Fluvalinate




Product name: Fluvalinate
CAS:102851-06-9
Molecular Formula:C26H22ClF3N2O3
Molecular weight:502.913 g/mol
Description of  Fluvalinate:
IUPAC name:[Cyano-(3-phenoxyphenyl)methyl] 2-[2-chloro-4-(trifluoromethyl)anilino]-3-methylbutanoate
Fluvalinate (trade names include Apistan, Klartan, Minadox) is a synthetic pyrethroid commonly used to control varroa mites in honey bee colonies.
Fluvalinate is a stable, non-volatile, fat-soluble compound. Fluvalinate effectiveness was demonstrated in France and Israel. Although the compound may be found in drones, a study has found honey samples virtually absent of fluvalinate, on account of its affinity to beeswax.
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Uses of Cypermethrin




Product name:Cypermethrin
CAS:52315-07-8
Molecular Formula:C22H19Cl2NO3
Molecular weight:416.30 g/mol
Description of Cypermethrin:
Cypermethrin is a man-made compound that was originally created in 1974 and was used commercially and industrially starting in 1977. Since then, it has become a popular choice for pest control and spot treatments in multiple environment
Uses of Cypermethrin:
Mechanism:
Cypermethrin is a neurotoxin that kills insects by causing central nervous system complications. Laboratory tests have shown that some insects quickly experience paralysis, restlessness, in-coordination and ultimately death after exposure to the chemical.
Pest Control:
Cypermethrin is added to many commercially available pest control substances including Raid, Ammo and Demon. It is most commonly used to control pests, primarily moths, known to attack fruit, vegetable and cotton plants.
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What is Mirex




Product name: Mirex
CAS:2385-85-5
Molecular Formula:C10Cl12
Molecular weight:545.54
Description of  Mirex:
Mirex is a chlorinated hydrocarbon that was commercialized as an insecticide and later banned because of its impact on the environment. This white crystalline odorless solid is a derivative of cyclopentadiene. It was popularized to control fire ants but by virtue of its chemical robustness and lipophilicity it was recognized as a bioaccumulative pollutant. Ironically, the spread of the red imported fire ant was actually encouraged by the use of Mirex, which also kills native ants that are highly competitive with the fire ants.
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Professional China Supplier of Bromophos-ethyl




Product name: Bromophos-ethyl
CAS:4824-78-6
Molecular Formula:C10H12BrCl2O3PS
Description of  Bromophos-ethyl:
IUPAC name:O-4-bromo-2,5-dichlorophenyl O,O-diethyl phosphorothioate
Bromophos-ethyl is an organophosphate insecticide used principally as an acaricide.
Freezing point:100°C
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Nice Price for Heptachlor Exo-epoxide





Product name:Heptachlor Exo-epoxide
CAS:1024-57-3
Molecular Formula:C10H5Cl7O
Molecular weight:389.32
Description of Heptachlor Exo-epoxide:
Also known as: Heptachlor exo-epoxide solution, Heptachlor expoxide isomer B solution, Heptachlor endo-epoxide solution
Synonyms:HCE exo-1,4,5,6,7,8,8-Heptachloro-2,3-epoxy-4,7-methano-3a,4,7,7a-tetrahydroindane
EC Number:213-831-0
Heptachlor Exo-epoxide is the major metabolite of heptachlor.THe epoxidation of heptachlor occurs stereoselectively with conversion of the absolute configuration.
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Parathion-methyl for Hot Sale




Product name:Parathion-methyl
CAS:298-00-0
Molecular Formula:C8H10NO5PS
Molecular weight:263.21
Description of Parathion-methyl:
IUPAC name:O,O-dimethyl O-4-nitrophenyl phosphorothioate
Parathion-methyl is a non-systemic organophosphorus (OP) insecticide and acaricide. It is used to control chewing and sucking insects, and mites.
Parathion Methyl is a chemical insecticide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Physical state: Colourless crystals
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2012年5月30日星期三

Chemical Properties of α-HCH




Product name:α-HCH
CAS:319-84-6
Molecular Formula:C6H6Cl6
Molecular weight:290.8280
Description of α-HCH:
Synonyms:Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1«alpha»,2«alpha»,3«beta»,4«alpha»,5«beta»,6«beta»)-;Cyclohexane, 1,2,3,4,5,6-hexachloro-, «alpha»-;«alpha»-Benzene hexachloride;«alpha»-Hexachloran;«alpha»-Hexachlorane;«alpha»-Hexachlorcyclohexane;«alpha»-Hexachlorocyclohexane;«alpha»-HCH;
EINECS: 206-270-8
Appearance: solid
Melting Point: 157-161°C
Boiling point:288°C
Stability: Stable. Incompatible with strong oxidizing agents.
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What's We Know About Ethoprophos




Product name:Ethoprophos
CAS:13194-48-4
Molecular Formula:C8H19O2PS2
Molecular weight:242.3
Description of Ethoprophos:
IUPAC name:O-ethyl S,S-dipropyl phosphorodithioate
Ethrophos is a broad spectrum, non-cumulative and non-systemic organophosphorus pesticide that is extremely toxic to mammals. It is
a direct cholinesterase inhibitor, with excellent contact action. It has moderate residual activity and is not phytotoxic.
Physical characteristics:Ethoprophos is a clear, pale yellow liquid having a boiling point of 86-91 °C (27.7 Pa) density (d 20) of 1.094.
Stability: Ethoprophos is very stable in acid aqueous medium up to 100 °C,but is rapidly hydrolysed in alkaline media at 25 °C and above.
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Usage of Trifluralin




Product name:Trifluralin
CAS:1582-09-8
Molecular Formula:C13H16F3N3O4
Molecular weight:335.28 g/mol
Description of Trifluralin:
Use:
The use of trifluralin is increasing rapidly in the UK in both the volume applied and the area treated. From 1996 to 1998, its use increased by 57% by area treated. From 1996 to 1999, the annual average weight applied totalled 659,904 kilograms. Trifluralin is the eighth most heavily used pesticide on all arable crops: in 1998 it was applied to 736,886 hectares in the UK.
Demand in the US for dinitroaniline pesticides, predominantly trifluralin, however, declined an estimated 2.8% from 1993 to 1998. In the US, the use of trifluralin on soybeans and cotton accounts for about 75% of overall use. It was the most widely used herbicide on upland cotton in 1998, where it was applied to 57% of the area surveyed.
Trifluralin is used on winter wheat and barley, set-aside (arable land temporarily taken out of cultivation), oil-seed rape, brassicas, carrots, lettuce, sugar beet, and beans. It is also applied to outdoor bulbs and flowers, fodder crops, glasshouse crops, Christmas trees, herbaceous plants, soft fruit and vegetables. In other countries it is used on cotton, soybean, sunflower, canola, turf, alfalfa, tomatoes and vines. Trifluralin is almost exclusively a single-application, ground-applied or soil-incorporated treatment.
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Export High Quality Kitazine Worldwide




Product name:Kitazine 
CAS:13286-32-3
Molecular Formula:C11H17O3PS
Molecular weight:260.2896
Description of Kitazine :
Synonyms:BRN 2214893; Benzyl ethyl phosphorothioate ((PhCH2S)(EtO)2PO); EBP; Kitazin; NSC 49723; O,O-Diethyl S-benzyl phosphorothioate; O,O-Diethyl S-benzyl thiophosphate; Phosphorothioic acid, O,O-diethyl S-(phenylmethyl) ester; Ricid; Ricide; Ritacin-P; Ritacin-P [Russian]; S-Benzyl O,O-diethyl phosphorothioate; S-Benzyl-O,O-diethylester kyseliny thiofosforecne; S-Benzyl-O,O-diethylester kyseliny thiofosforecne [Czech]; Phosphorothioic acid, O,O-diethyl S-(phenylmethyl) ester (9CI); Phosphorothioic acid, S-benzyl O,O-diethyl ester
Density:1.169g/cm3
Boiling Point(℃):334.1°C at 760 mmHg
Flash Point(℃):155.9°C
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Useful Information of 2,4-D Isooctyl Ester




Product name:2,4-D Isooctyl Ester
CAS:25168-26-7
Molecular Formula:C16H22Cl2O3
Molecular weight:333.25
Description of 2,4-D Isooctyl Ester:
Synonyms: Isooctyl (2,4-dichlorophenoxy)acetate; 2-Ethyl-4-methylpentyl 2,4-dichlorophenoxyacetate
EINECS: 246-704-3
Flash point: 48 ºC
Water solubility: <0.1 g/100 mL at 21 ºC
General Description:
White crystals in commerce, a brown or dark brown liquid.Insoluble in water.
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