CHEMICAL IDENTIFICATION

RTECS NUMBER :

KH7250000

CHEMICAL NAME :

Ethanecarbamonitrile, nitroso-

CAS REGISTRY NUMBER :

38434-77-4

LAST UPDATED :

199612

DATA ITEMS CITED :

4

MOLECULAR FORMULA :

C3-H5-N3-O

MOLECULAR WEIGHT :

99.11

WISWESSER LINE NOTATION :

ONN2&CN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

15 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

1800 mg/kg/52W-I

TOXIC EFFECTS :

Tumorigenic - neoplastic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Gastrointestinal - tumors

MUTATION DATA

TYPE OF TEST :

Mutation in microorganisms

TEST SYSTEM :

Bacteria - Salmonella typhimurium

DOSE/DURATION :

1 umol/L

REFERENCE :

MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 48,131,1977