81-48-1

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C21-H15-N-O3

MOLECULAR WEIGHT :

329.37

WISWESSER LINE NOTATION :

L C666 BV IVJ DQ GMR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intratracheal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

250 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :

Mutation in microorganisms

TEST SYSTEM :

Bacteria - Salmonella typhimurium

DOSE/DURATION :

25 ug/plate

REFERENCE :

NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A142-106 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4448 No. of Facilities: 46 (estimated) No. of Industries: 2 No. of Occupations: 9 No. of Employees: 851 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4448 No. of Facilities: 4721 (estimated) No. of Industries: 18 No. of Occupations: 30 No. of Employees: 61057 (estimated) No. of Female Employees: 34369 (estimated)