3-nitroso-7,8,9,10-tetrahydrobenzo(a)pyrene

Modify Date: 2024-10-01 19:17:58

3-nitroso-7,8,9,10-tetrahydrobenzo(a)pyrene Structure
3-nitroso-7,8,9,10-tetrahydrobenzo(a)pyrene structure
Common Name 3-nitroso-7,8,9,10-tetrahydrobenzo(a)pyrene
CAS Number 134998-76-8 Molecular Weight 285.33900
Density 1.33g/cm3 Boiling Point 507.2ºC at 760mmHg
Molecular Formula C20H15NO Melting Point N/A
MSDS N/A Flash Point 208.1ºC

 Names

Name 3-nitroso-7,8,9,10-tetrahydrobenzo[a]pyrene
Synonym More Synonyms

 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

 Synonyms

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
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