120-93-4

MOLECULAR FORMULA :

C3-H6-N2-O

MOLECULAR WEIGHT :

86.11

WISWESSER LINE NOTATION :

T5MVMTJ

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 :

500 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 17,235,1982 ** TUMORIGENIC DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1000 mg/kg

TOXIC EFFECTS :

Tumorigenic - Carcinogenic by RTECS criteria Blood - tumors

REFERENCE :

NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB223-159 ** REPRODUCTIVE DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intraperitoneal

DOSE :

15 mg/kg

SEX/DURATION :

male 1 day(s) pre-mating

TOXIC EFFECTS :

Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)

REFERENCE :

85GUAJ "Antifertility Compounds in the Male and Female," Jackson, H., Springfield, IL, Charles C. Thomas, 1966 Volume(issue)/page/year: -,37,1966 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83666 No. of Facilities: 159 (estimated) No. of Industries: 3 No. of Occupations: 11 No. of Employees: 4032 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83666 No. of Facilities: 76 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 6452 (estimated) No. of Female Employees: 347 (estimated)