(7S,8R,9S,10R)-7,8,9,10-Tetrahydro-9,10-epoxybenzo[a]pyrene-7,8-diol
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Names
[ CAS No. ]:
63323-29-5
[ Name ]:
(7S,8R,9S,10R)-7,8,9,10-Tetrahydro-9,10-epoxybenzo[a]pyrene-7,8-diol
Chemical & Physical Properties
[ Density]:
1.569g/cm3
[ Boiling Point ]:
594.2ºC at 760 mmHg
[ Molecular Formula ]:
C20H14O3
[ Molecular Weight ]:
302.32300
[ Flash Point ]:
313.2ºC
[ Exact Mass ]:
302.09400
[ PSA ]:
52.99000
[ LogP ]:
3.43180
[ Index of Refraction ]:
1.936
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ5055800
- CHEMICAL NAME :
- Benzo(a)pyrene, 7-alpha,8-beta-dihydroxy-9-alpha,10-alpha-epoxy-7,8,9 ,10-tetrahydro-, (+)-cis-
- CAS REGISTRY NUMBER :
- 63323-29-5
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C20-H14-O3
- MOLECULAR WEIGHT :
- 302.34
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1200 ug/kg
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 100 pmol/plate
- REFERENCE :
- BBRCA9 Biochemical and Biophysical Research Communications. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 77,1389,1977