3-nitroso-7,8,9,10-tetrahydrobenzo(a)pyrene
Names
[ CAS No. ]:
134998-76-8
[ Name ]:
3-nitroso-7,8,9,10-tetrahydrobenzo(a)pyrene
[Synonym ]:
Benzo[a]pyrene,7,8,9,10-tetrahydro-3-nitroso-(9CI)
3-Nitroso-7,8,9,10-tetrahydrobenzo(a)pyrene
Benzo(a)pyrene,7,8,9,10-tetrahydro-3-nitroso
Chemical & Physical Properties
[ Density]:
1.33g/cm3
[ Boiling Point ]:
507.2ºC at 760mmHg
[ Molecular Formula ]:
C20H15NO
[ Molecular Weight ]:
285.33900
[ Flash Point ]:
208.1ºC
[ Exact Mass ]:
285.11500
[ PSA ]:
29.43000
[ LogP ]:
5.86070
[ Vapour Pressure ]:
6.57E-10mmHg at 25°C
[ Index of Refraction ]:
1.735
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ7989000
- CHEMICAL NAME :
- Benzo(a)pyrene, 7,8,9,10-tetrahydro-3-nitroso-
- CAS REGISTRY NUMBER :
- 134998-76-8
- LAST UPDATED :
- 199410
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C20-H15-N-O
- MOLECULAR WEIGHT :
- 285.36
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 1 nmol/plate
- REFERENCE :
- EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 17,169,1991