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12407-86-2

12407-86-2 structure
12407-86-2 structure

Name trimethacarb
Synonyms 3,4,5(& 2,3,5)-TRIMETHACARB
mixture of 3,4,5-trimethylphenyl methylcarbamate and 2,3,5-trimethylphenyl methylcarbamate
2,3,5(or 3,4,5)-trimethylphenyl N-methylcarbamate
Density 1.046g/cm3
Boiling Point 287.8ºC at 760mmHg
Molecular Formula C11H15NO2
Molecular Weight 193.24200
Flash Point 127.9ºC
Exact Mass 193.11000
PSA 38.33000
LogP 2.72090
Index of Refraction 1.5080 (estimate)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FC8410000
CHEMICAL NAME :
Carbamic acid, methyl-, 2,3,5(or 3,4,5)-trimethylphenyl ester
CAS REGISTRY NUMBER :
12407-86-2
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C11-H15-N-O2
MOLECULAR WEIGHT :
193.27
WISWESSER LINE NOTATION :
1MVOR C1 D1 E1 & 1MVOR B1 C1 E1

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 :
208 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SHELL* Shell Chemical Company. (P.O. Box 4320, Houston, TX 77210)
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 14,515,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SHELL* Shell Chemical Company. (P.O. Box 4320, Houston, TX 77210) Volume(issue)/page/year: CODE ACD:67-101,1972
RIDADR 2757
Packaging Group III