Supplier Related Products Identification Chemical Properties Hazard Information Material Safety Data Sheet(MSDS) Safety Data Questions And Answer
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961-11-5

Supplier Related Products Identification Chemical Properties Hazard Information Material Safety Data Sheet(MSDS) Safety Data Questions And Answer

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Identification

Name
Tetrachlorvinphos
CAS
961-11-5
Synonyms
REVAP(R)
STIRIFOS
RABON(R)
GARDONA(R)
Ncgc00090844-01
Tetrachlorvinphos
Tetrachlorvinphose
Tetrachlorfenvinphos
Stirophos(Tetrachlorovinphos)
Tetrachlorvinphos 1g [961-11-5]
2-CHLORO-1-[2,4,5-TRICHLOROPHENYL]VINYL-DIMETHYLPHOSPHATE
DIMETHYL-1-[2,4,5-TRICHLOROPHENYL]-2-CHLOROVINYL PHOSPHATE
Dimethyl 2,4,5-trichloro-a-(chloromethylene)benzyl phosphate
1,2,4-Trichloro-5-[2-chloro-1-dimethoxyphosphoryloxy-ethenyl]benzene
2-CHLORO-1-(2,4,5-TRICHLOROPHENYL)VINYLDIMETHYLPHOSPHATE(Z&EISOMERS)
Benzyl alcohol, 2,4,5-trichloro-a-(chloromethylene)-, dimethyl phosphate
EINECS(EC#)
213-506-3
Molecular Formula
C10H9Cl4O4P
MDL Number
MFCD01941598
Molecular Weight
365.96
MOL File
961-11-5.mol

Chemical Properties

form 
Mobile Crystals
NIST Chemistry Reference
CVMP(961-11-5)
EPA Substance Registry System
Phosphoric acid, 2-chloro-1-(2,4,5-trichlorophenyl) ethenyl dimethyl ester(961-11-5)

Hazard Information

General Description
Colorless crystals or white powder. Somewhat corrosive.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Tetrachlorvinphos is slowly hydrolyzed in neutral and aqueous acidic media. Is rapidly hydrolyzed in alkaline media.
Fire Hazard
Flash point data are not available for Tetrachlorvinphos; however, Tetrachlorvinphos is probably combustible.

Material Safety Data Sheet(MSDS)

Safety Data

HS Code 
29199000
Safety Profile
Suspected carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Poison by ingestion. Moderately toxic by intraperitoneal route. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of Cland POx.

Questions And Answer

Description
Tetrachlorvinphos belongs to a kind of organophosphate) insecticide with low toxicity on mammals. It is mainly used for the treatment of fleas, ticks, many kinds of flies, lice and insect larvae emerging on livestock and pets as well as their premises. Its formulation includes dust, pet collars, emulsifiable concentrates, feed additives, feed blocks, wettable powders, pellets and granular products. It takes effect through inhibiting the activity of organophosphate cholinesterase of pests. 
References
https://www.epa.gov/ingredients-used-pesticide-products/tetrachlorvinphos-tcvp
https://pubchem.ncbi.nlm.nih.gov/compound/Tetrachlorvinphos#section=Top
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