CHEMICAL IDENTIFICATION

RTECS NUMBER :

UR2490000

CHEMICAL NAME :

Pyrene, 1-nitroso-

CAS REGISTRY NUMBER :

86674-51-3

LAST UPDATED :

199410

DATA ITEMS CITED :

14

MOLECULAR FORMULA :

C16-H19-N-O

MOLECULAR WEIGHT :

241.36

WISWESSER LINE NOTATION :

L666 B6 2AB PJ DNO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

386 mg/kg/16W-I

TOXIC EFFECTS :

Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :

Mutation in mammalian somatic cells

TEST SYSTEM :

Rodent - hamster Ovary

DOSE/DURATION :

20 umol/L

REFERENCE :

MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 161,99,1986