CHEMICAL IDENTIFICATION

RTECS NUMBER :

FA1225000

CHEMICAL NAME :

Carbamic acid, dimethyl-, ethyl ester

CAS REGISTRY NUMBER :

687-48-9

BEILSTEIN REFERENCE NO. :

1744697

LAST UPDATED :

199612

DATA ITEMS CITED :

7

MOLECULAR FORMULA :

C5-H11-N-O2

MOLECULAR WEIGHT :

117.17

WISWESSER LINE NOTATION :

2OVN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1110 mg/kg

TOXIC EFFECTS :

Behavioral - general anesthetic

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1050 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity)

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

6500 mg/kg/13W-I

TOXIC EFFECTS :

Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intraperitoneal

DOSE :

504 mg/kg

SEX/DURATION :

female 8 day(s) after conception

TOXIC EFFECTS :

Reproductive - Specific Developmental Abnormalities - body wall Reproductive - Specific Developmental Abnormalities - musculoskeletal system

TYPE OF TEST :

Micronucleus test

MUTATION DATA

TEST SYSTEM :

Rodent - mouse

DOSE/DURATION :

200 mg/kg

REFERENCE :

MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 245,227,1990