cpmc
Names
[ CAS No. ]:
3942-54-9
[ Name ]:
cpmc
[Synonym ]:
Etrofol
o-Chlorophenyl N-methylcarbamate
Hoppside
2-chlorophenyl methylcarbamate
EINECS 223-524-3
Hopcide
2-chlorophenyl N-methylcarbamate
(2-chlorophenyl) N-methylcarbamate
N-methyl-carbamic acid-pentachlorophenylester
O-CHLOROPHENYL METHYLCARBAMATE
2-Chlorophenyl methylcarbamate
2-chlorophenyl N-methyl-carbamate
Chemical & Physical Properties
[ Density]:
1.255g/cm3
[ Boiling Point ]:
253.8ºC at 760mmHg
[ Molecular Formula ]:
C8H8ClNO2
[ Molecular Weight ]:
185.60800
[ Flash Point ]:
107.3ºC
[ Exact Mass ]:
185.02400
[ PSA ]:
38.33000
[ LogP ]:
2.44910
[ Index of Refraction ]:
1.535
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- FB6350000
- CHEMICAL NAME :
- Carbamic acid, methyl-, o-chlorophenyl ester
- CAS REGISTRY NUMBER :
- 3942-54-9
- BEILSTEIN REFERENCE NO. :
- 2048887
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C8-H8-Cl-N-O2
- MOLECULAR WEIGHT :
- 185.62
- WISWESSER LINE NOTATION :
- GR BOVM1
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 :
- 648 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C131,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C131,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 150 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,190,1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 150 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,115,1973
Safety Information
[ HS Code ]:
2924199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2924199090
[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%