85-86-9

DATA ITEMS CITED :

12

MOLECULAR FORMULA :

C22-H16-N4-O

MOLECULAR WEIGHT :

352.42

WISWESSER LINE NOTATION :

L66J BNUNR DNUNR&& CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

250 mg/kg

TOXIC EFFECTS :

Liver - hepatitis (hepatocellular necrosis), diffuse Liver - hepatitis (hepatocellular necrosis), zonal Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

1 gm/kg

TOXIC EFFECTS :

Liver - hepatitis (hepatocellular necrosis), diffuse Liver - hepatitis (hepatocellular necrosis), zonal Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intrapleural

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

500 mg/kg

TOXIC EFFECTS :

Liver - hepatitis (hepatocellular necrosis), diffuse Liver - hepatitis (hepatocellular necrosis), zonal Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)

MUTATION DATA

TYPE OF TEST :

Cytogenetic analysis

TEST SYSTEM :

Rodent - hamster Ovary

DOSE/DURATION :

20 umol/L/5H (Continuous)

REFERENCE :

ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 1,27,1979 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,241,1975 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,241,1975 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81045 No. of Facilities: 650 (estimated) No. of Industries: 8 No. of Occupations: 16 No. of Employees: 5334 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81045 No. of Facilities: 437 (estimated) No. of Industries: 3 No. of Occupations: 7 No. of Employees: 7807 (estimated) No. of Female Employees: 5186 (estimated)