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Products center-->> insecticide >> bifenthrin

bifenthrin

 

95%tech, 10%ec,

Insecticide, acaricide

pyrethroid

NOMENCLATURE

Common name bifenthrin (BSI, ANSI, draft E-ISO); bifenthrine ((f) draft F-ISO)

IUPAC name 2-methylbiphenyl-3-ylmethyl (Z)-(1RS,3RS)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate

Roth: 2-methylbiphenyl-3-ylmethyl (Z)-(1RS)-cis-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate 

Chemical Abstracts name (2-methyl[1,1'-biphenyl]-3-yl)methyl 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylate 

CAS RN [82657-04-3]  Development codes FMC 54 800  Official codes OMS 3024 

 

PHYSICAL CHEMISTRY

Composition Material contains ³97% cis- isomer, £3% trans- isomer.  Mol. wt. 422.9  M.f. C23H22ClF3O2  Form Viscous liquid; crystalline or waxy solid.  M.p. 68-70.6 C  V.p. 0.024 mPa (25 ºC)  KOW logP >6  Henry 1.02 ´ 102 Pa m3 mol-1 (calc.)  S.g./density 1.210 (25 ºC)  Solubility In water <1 mg/l. Soluble in acetone, chloroform, dichloromethane, diethyl ether, and toluene. Slightly soluble in heptane and methanol.  Stability Stable for 2 y at 25 ºC and 50 ºC (tech.). In natural daylight, DT50 255 d; stable 21 d at pH 5-9 (21 ºC).  F.p. 165 ºC (Tag open cup); 151 ºC (Pensky-Martens closed cup) 

 

APPLICATIONS

Mode of action Contact and stomach action.  Uses Effective against a broad range of foliar pests, including Coleoptera, Diptera, Heteroptera, Homoptera, Lepidoptera and Orthoptera; it also controls some species of Acarina. Crops include cereals, citrus, cotton, fruit, grapes, ornamentals and vegetables. Rates range from 5 g a.i./ha against Aphididae in cereals to 45 g/ha against Aphididae and Lepidoptera in top fruit.  Formulation types EC; GR. SC; UL; WP.  Compatibility Not compatible with alkaline materials. 

 

CERTIFICATE OF ANALYS:

product name

bifenthrin 95% tc

bifenthrin 10% ec

appearance

off-white powder

yellow brown transparent liquid

a.i.content

95.1%

10.1%

loss at heat

0.23

 

water

 

0.23%

acidity

 

0.13%

density(25)

 

0.90

 

Shenzhen Agroland Chemicals Co.,Ltd.
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