9-hydroxybenzo(a)pyrene
Names
[ CAS No. ]:
17573-21-6
[ Name ]:
9-hydroxybenzo(a)pyrene
[Synonym ]:
BENZO(a)PYREN-9-OL
9-Hydroxybenzo[a]pyrene
Benzo(a)pyrene,9-hydroxy
3-hydroxybenzo(a)pyrene
9-Hydroxy Benzopyrene
9-Hydroxy-3,4-benzopyrene
Benzo[def]chrysen-9-ol
Chemical & Physical Properties
[ Density]:
1.379g/cm3
[ Boiling Point ]:
527.2ºC at 760 mmHg
[ Molecular Formula ]:
C20H12O
[ Molecular Weight ]:
268.30900
[ Flash Point ]:
252.9ºC
[ Exact Mass ]:
268.08900
[ PSA ]:
20.23000
[ LogP ]:
5.44280
[ Vapour Pressure ]:
9.85E-12mmHg at 25°C
[ Index of Refraction ]:
1.924
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ8280000
- CHEMICAL NAME :
- Benzo(a)pyren-9-ol
- CAS REGISTRY NUMBER :
- 17573-21-6
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 14
- MOLECULAR FORMULA :
- C20-H12-O
- MOLECULAR WEIGHT :
- 268.32
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 :
- 4280 ug/kg
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4290 ug/kg
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors
- TYPE OF TEST :
- DNA adduct
MUTATION DATA
- TYPE OF TEST :
- DNA adduct
- TEST SYSTEM :
- Mammal - species unspecified Lymphocyte
- DOSE/DURATION :
- 447 nmol
- REFERENCE :
- CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 3,267,1982 *** REVIEWS *** TOXICOLOGY REVIEW ABSYB2 Alfred Benzon Symposium. (Nankodo Co. Ltd., POB 5272, Tokyo International 100-31, Japan) V.1- 1968- Volume(issue)/page/year: 10,261,1977
Safety Information
[ HS Code ]:
2906299090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2906299090
[ Summary ]:
2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%