China (Mainland)
Permethrin
Lambda-Cyhalothrin
Dimethoate
Dichlorvos (DDVP)
N,N- Diethyl-M-Toluamide (DEET, Diethyl Toluamide)
Cypermethrin
Cyfluthrin
Chlorpyrifos
Bifenthrin
++++++++++++++++ PRODUCT DETAILS ++++++++++++++
Common Name
Permethrin
Other name
Chemical name
(3-phenoxyphenyl) methyl 3- (2,2 -dichloroethenyl) -2,2- dimethylcyclopropanecarboxylate
Molecular formula
C21H20Cl2O3
Molecular weight
391.3
CAS No.
52645-53-1
Property
Description
Yellow to brown to brown liquid, which sometimes tends to crystallise partly at room temperature.
Purity
95%
M.p.
34-35°C
S.g./density
1.19-1.27
V.p
4.53?10-5pa/25°C
Solubility
in water 6?10-3mg/L (pH7, 20°C ). In xylene, hexane＞1000, methanol 258 (all in g/kg,25°C)
Acute toxicity
Oral LD50 (Rats)
＞2000mg/kg
Dermal LD50 (Rats)
＞2500mg/kg
Inhale LD50 (Rats)
＞123.5mg/L
Uses
It is a broad-spectrum insect killer. Its effect can last for a long time. It has great power for killing mosquito, flies cockroaches, bedbugs, etc. It can be formulated into aerosol, spraying liquid etc. It also can be used to control parasites on the surface of animals, termites and wood-boring insects and as a preservative of wool.
Package
Iron drums, 200kg/drum
Common Name
Lambda-Cyhalothrin
Other name
Chemical name
a- cyano -3- phenoxybenzyl -3- (2- chloro -3,3,3- trifluoro -1- propenyl) -2,2- dimethyl cyclopropane carboxylate
Molecular formula
C23H19ClF3NO3
Molecular weight
449.9
CAS No.
91465-08-6
Property
Description
white to light yellow powdery solid
Purity
95%
S.g./density
1.3
V.p
2.67?10-10 Pa (20°C)
M.p
49.2°C
Solubility
water: 0.005mg/L(pH6.2), acetone, ethyl acetate, methanol, normal hexane, toluene >500mg/L (21°C)
Acute toxicity
Oral LD50 (Rats)
79mg/kg
Dermal LD50 (Rats)
632-696 mg/kg
Inhale LD50 (Rats)
0.06 mg/l(4h) air (total particulate)
Uses
It is a broad-spectrum insecticide with very strong stomach and contact poisoning activity, especially effective for controlling mites. It has long time effect, swift killing action to insects and low toxicity to beneficial insects.
Package
25kg/drum
Common Name
Dimethoate
Other name
Chemical name
O,O-Dimethyl-S-(CN-Methylcarbamate) Thiothosphate
Molecular formula
C5H12NO3PS2
Molecular weight
229.12
CAS No.
60-51-5
Property
Description
Colorless crystals
Purity
98%
S.g./density
1.281
M.p
51-52°C
B.p
86°C/1.3Pa
F.p
107°C
V.p
1.85 x 10-6Pa/20°C
Solubility
Soluble in methanol and cyclohexane. Slightly soluble in aliphatic hydrocarbons, aromatic hydrocarbons, diethyl ether, carbon tetrachloride, hexane and xylene. Very soluble in chloroform, benzene, toluene, alcohols, esters, ketones, methylene chloride, acetone and ethanol. in water: 25000 ppm / 21°C
Acute toxicity
Oral LD50 (Rats)
320-380mg/kg
Dermal LD50 (Rats)
353mg/kg
Inhale LD50 (Rats)
1.2mg/l(4h)
Uses
Dimethoate is a Cholinesterase inhibitor with contact and stomach action. It is widely used to protect citrus, cotton, grape, olive, potato, soybean, tobacco, vegetable to kill mites, aphids, etc. Flies in livestock shed can be controlled by the application of dimethoate.
Package
Iron drums, 150kg/drum
Common Name
Dichlorvos
Other name
DDVP
Chemical name
o,o-dimethyl-o-(2,2-dichloro) vinyl- phosphonate ester
Molecular formula
C4H7Cl2O4P
Molecular weight
221.0
CAS No.
62-73-7
Property
Description
Colorless transparent solid
Purity
98%
S.g./density
1.423
V.p
2.9 x 10-3 mbar at 20°C
B.p
117°C/11 mm Hg
F.p
80°C, practically non-flammable
Solubility
Miscible in non-polar solvents such as dichloromethane, 2-propanol and toluene. Soluble in ethanol, chloroform, acetone, and kerosene. Miscible in alcohol and in aromatic and chlorinated hydrocarbon solvents. Solubility in kerosene and mineral oils is about 3%. In water: 1 g/100g at 25°C.
Acute toxicity
Oral LD50 (Rats)
25 to 80 mg/kg
Dermal LD50 (Rats)
70.4 to 250 mg/kg
Inhale LD50 (Rats)
15 mg/m3 (4h)
Uses
Controls stored product insects and aphids, caterpillars, mushroom flies, spider mites, thrips, whiteflies in greenhouses, fruits, vegetables.
Package
Plastic drums, 250kg/drum
Common Name
N,N- Diethyl-M-Toluamide
Other name
DEET, Diethyl Toluamide
Chemical name
N,N-Diethyl-3-methylbenzamide
Molecular formula
C12H17NO
Molecular weight
191.27
CAS No.
134-62-3
Property
Description
achromatic or amber color liquid
Purity
99%
S.g./density
0.992~0.999/25°C
V.p
<0.01 mm Hg @25°C
B.p
291.7°C at 760 mm Hg
F.p
155°C
Solubility
Soluble in most organic Solvents. Insoluble in water.
Acute toxicity
Oral LD50 (Rats)
1950mg/kg
Dermal LD50 (Rats)
5000mg/kg
Inhale LD50 (Rats)
5950mg/m3
Uses
Used as an insect repellent, as a resin solvent and in film formers. It is also used to impregnate clothing and as a leech repellent
Package
Iron drums, 200kg/drum
Common Name
Cypermethrin
Other name
Chemical name
(±)α -cyano- (3- phenoxy) benxyl -(1RS)- cis, trans -2,2- dimethyl -3- (2,2- dichlorovinyl) cyclopropan-ecarboxylate
Molecular formula
C22H19Cl2NO3
Molecular weight
416.3
CAS No.
52315-07-8
Property
Description
Yellow to amber viscous liquid
Purity
95%
S.g./density
1.124
V.p
2.3?10-7Pa/20°C
M.p
85°C
Solubility
Soluble in most organic solvents, in xylene ＞450g/I, insolube in water.
Acute toxicity
Oral LD50 (Rats)
251mg/kg
Dermal LD50 (Rats)
1600mg/kg
Inhale LD50 (Rats)
＞0.048mg/l
Uses
Control of a wide range of insects, especially Lepidoptera, but also Coleoptera, Diptera, Hemiptera, and other classes. Control of flies and other insects in animal houses; and mosquitoes, cockroaches, houseflies and other insect pest in public health. Also used as an animal ectoparasiticide.
Package
Iron drums, 200kg/drum
Common Name
Cyfluthrin
Other name
Chemical name
α- cyano - 3phenoxy -4- fluorobenzy1 -2,2- dimethyl -3 (2,2- dichlorovinyl) cyclopropanecardoxylate
Molecular formula
C22H18Cl2FNO3
Molecular weight
434.3
CAS No.
68359-37-5
Property
Description
brown oily viscous mass, with crystalline parts
Purity
95%
S.g./density
1.27-1.28
M.p
60°C
Solubility
in water 0.001 ppm/20°C. Mild soluble in ethanol, soluble in aether,
acetone, toluene etc most organic solvent
Acute toxicity
Oral LD50 (Rats)
869 - 1271 mg/kg
Dermal LD50 (Rats)
>5000 mg/kg
Inhale LD50 (Rats)
>1089 ug/l(1h); 469-592 ug/l(4h)
Uses
An insecticide effective against many pests, especially Lepidoptera, Coleoptera, Homoptera and Hemiptera on cereals, cotton, fruits and vegetables; also against migratory locusts and grasshoppers For agricultural uses, applied at 15-40 g/ha. Used against Blattellidae, Culicidae and Muscidae in public health situations, stored products, domestic use and animals health. It has a rapid knockdown effect and long-lasting residual activity.
Package
Iron drums, 25kg/drum or 200kgs/drum
Common Name
Chlorpyrifos
Other name
Chemical name
O,O-diethy O-3,5,6-trichloro-2-pyridyl phospyorthiate
Molecular formula
C9H11Cl3NO3PS
Molecular weight
350.62
CAS No.
2921-88-2
Property
Description
Colorless crystals, with a mild mercaptan odour
Purity
97%
S.g./density
1.44(20°C)
M.p
42-43°C
V.p
2.7MPa(25°C)
Solubility
In water 1.4mg/L (25°C). In benzene 7900, acetone 6500, chloroform 6300, carbon disulfide 5900, dietyl ether 5100, xylene 5000, iso-octanol 790, methanol 4509 (all in g/kg,25°C).
Acute toxicity
Oral LD50 (Rats)
135-163mg/kg
Dermal LD50 (Rats)
＞2000 mg/kg
Inhale LD50 (Rats)
＞200 mg/m3(4h)
Uses
Control of Coleoptera, Diptera, Homoptera and Lepidoptera in soil or on foliage in over 100 crops, including pome fruits, stone fruit, citrus fruit, nut crops, strawberries, figs, bananas, vine, vegetables, potatoes, beet, tobacco, soya beans, sunflower, sweet potatoes, peanuts, rice, cotton, alfalfa, cereals, maize, sorghum, asparagus, glasshouse and outdoor ornamentals, turf, and in forestry. Also used for control of household pests (Blattelindae, Muscidae, isoptera,), mosquitoes (larvae and adults) and in animal houses.
Package
Iron drums, 250kg/drum
Common Name
Bifenthrin
Other name
Chemical name
2- menthylbiphenyl -3- ylmethyl (Z) -(1RS, 3RS) -3- (2- chloro -3,3,3- trifluoro-propenyl) -2,2- dimethylcyclopanecarboxylate
Molecular formula
C23H22CIF3O2
Molecular weight
422.86
CAS No.
82657-04-3
Property
Description
White solid
Purity
95%
S.g./density
1.21
M.p
60～70°C
F.p
2.4?10-5Pa/25°C
Solubility
soluble in most organic solvents, in water 0.1mg/l
Acute toxicity
Oral LD50 (Rats)
316mg/kg
Dermal LD50 (Rats)
＞2000mg/kg
Uses
Used as insecticide and termitide for the control of insects by contact and stomach poison activity, with a rapid knock down. It acts by paralyzing the nervous systems of insects. Bifenthrin is not absorbed by plant foliage
Package
25kg/drum