Agent Name

Chlorofenvinphos

Alternative Name

Chlorfenvinphos

CAS Number

470-90-6

Formula

C12-H14-Cl3-O4-P

Major Category

Pesticides

Synonyms

Chlorfenvinphos; 2,4-Dichloro-alpha-(chloromethylene)benzyl alcohol diethyl phosphate; 2,4-Dichloro-alpha-(chloromethylene)benzyldiethyl phosphate; 2-Chloro-1-(2,4-dichlorophenyl)-ethenyl diethyl phosphate; 2-Chloro-1-(2,4-dichlorophenyl)vinyl diethyl phosphate; 2-Chloro-1-(2,4-dichlorophenyl)vinyldiethylphosphate; AI3-24969; Apachlor; Benzyl alcohol, 2,4-dichloro-alpha-(chloromethylene)-, diethyl phosphate; Birlan; Birlane; Birlane 10G; C 8949; C8949; C8949; CFV; CGA 26351; CVP; CVP (pesticide); Chlofenvinphos; Chlorfehwinfos [Polish]; Chlorfenvinfos; Chlorfenvinphos; Chlorphenvinfos; Chlorphenvinphos; Clofenvinfos; Clofenvinfoso [INN-Spanish]; Clofenvinfosum [INN-Latin]; Compound 4072; Dermaton; Diethyl 1-(2,4-dichlorophenyl)-2-chlorovinyl phosphate; Diethyl-1-(2,4-dichlorophenyl)-2-chlorovinyl phosphate; Diethyl-2-chloro-1-(2,4-dichlorophenyl)vinyl phosphate; Enolofos; GC 4072; Haptarax; Haptasol; O,O-Diaethyl-O-1-(4,5-dichlorphenyl)-2-chlor-vinyl-phosphat; [German]; O,O-Diethyl O-(2-chloro-1-(2',4'-dichlorophenyl)vinyl) phosphate; O,O-Diethyl-O-1-(2',4'-dichlorophenyl)-2-chlorovinylphosphate; O,O-Dwuetylo-O-1-(2,4-dwuchlorofenylo)-2-chlorowinylofosforan [Polish]; O-2-Chloor-1-(2,4-dichloor-fenyl)-vinyl-O,O-diethylfosfaat; [Dutch]; O-2-Chlor-1-(2,4-dichlor-phenyl)-vinyl-O,O-diaethylphosphat; [German]; O-2-Cloro-1-(2,4-dicloro-fenil)-vinil-O,O-dietilfosfato; [Italian]; OMS 1328; Phosphate de O,O-diethyle et de O-2-chloro-1-(2,4-dichlorophenyl) vinyle [French]; Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)ethenyl, diethyl ester; Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)vinyl, diethyl ester; SD 4072; SD 7859; Sapecron; Shell 4072; Steladone; Supona; Tarene; Unitox; Vinylphate; Vinyphate; Zaprawa enolofos; beta-2-Chloro-1-(2',4'-dichlorophenyl) vinyl diethylphosphate; [ChemIDplus]

Category

Organophosphate Insecticides

Description

Colorless liquid with a mild odor; [ATSDR PHS]

Sources/Uses

Used to control insect pests on livestock. Used in the past to kill household flies, fleas, and mites. [ATSDR PHS]

Reference Link

ATSDR - Public Health Statement: Chlorfenvinphos

Exposure Assessment
BEI

Cholinesterase activity in red cells = 70% of individual's baseline, sample time discretionary; [ACGIH]

Vapor Pressure

7.5E-6 mm Hg

Lethal Concentration

LC50 (rat) = 50 mg/m3/4H

Adverse Effects
Other Poison

Organophosphate

Links to Other NLM Databases
Health Studies

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Chemical Information

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Diseases

Occupational diseases associated with exposure to this agent:

Processes

Industrial Processes with risk of exposure: