dimethylvinphos
Names
[ CAS No. ]:
2274-67-1
[ Name ]:
dimethylvinphos
[Synonym ]:
(Z)-2-chloro-1-(2,4-dichlorophenyl)vinyl dimethyl phosphate
[(Z)-2-chloro-1-(2,4-dichlorophenyl)ethenyl] dimethyl phosphate
2-Chloro-1-(2,4-dichlorophenyl)vinyl dimethyl phosphate, Dimethylvinfos
(1Z)-2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl phosphate
Dimethylvinphos
chlorfenvinphos-methyl
Chemical & Physical Properties
[ Density]:
1.448 g/cm3
[ Boiling Point ]:
368.6ºC at 760 mmHg
[ Melting Point ]:
69-70ºC
[ Molecular Formula ]:
C10H10Cl3O4P
[ Molecular Weight ]:
331.51700
[ Flash Point ]:
262.8ºC
[ Exact Mass ]:
329.93800
[ PSA ]:
54.57000
[ LogP ]:
4.94810
[ Index of Refraction ]:
1.543
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TB8805000
- CHEMICAL NAME :
- Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)vinyl dimethyl ester
- CAS REGISTRY NUMBER :
- 2274-67-1
- LAST UPDATED :
- 198910
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C10-H10-Cl3-O4-P
- MOLECULAR WEIGHT :
- 331.52
- WISWESSER LINE NOTATION :
- GR CG DYU1GOPO&O1&O1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 97500 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BCTKAG Bromatologia i Chemia Toksykologiczna. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.4- 1971- Volume(issue)/page/year: 9,283,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 167 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 65,632,1972
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - chicken
- DOSE/DURATION :
- 106 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - ataxia
- REFERENCE :
- JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 64,814,1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - quail
- DOSE/DURATION :
- 164 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - ataxia
- REFERENCE :
- JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 64,814,1971
Safety Information
[ RIDADR ]:
UN 2783
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1(b)
[ HS Code ]:
2919900090
Customs
[ HS Code ]: 2919900090
[ Summary ]:
2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%