7-HYDROXYBENZO(A)PYRENE

Modify Date: 2024-01-09 12:14:46

7-HYDROXYBENZO(A)PYRENE Structure
7-HYDROXYBENZO(A)PYRENE structure
Common Name 7-HYDROXYBENZO(A)PYRENE
CAS Number 37994-82-4 Molecular Weight 268.30900
Density 1.379g/cm3 Boiling Point 527.2ºC at 760 mmHg
Molecular Formula C20H12O Melting Point N/A
MSDS N/A Flash Point 252.9ºC

 Names

Name benzo[a]pyren-7-ol
Synonym More Synonyms

 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
Index of Refraction 1.924
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ8270000
CHEMICAL NAME :
Benzo(a)pyren-7-ol
CAS REGISTRY NUMBER :
37994-82-4
BEILSTEIN REFERENCE NO. :
1980309
LAST UPDATED :
199612
DATA ITEMS CITED :
11
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 - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :
Mutation in mammalian somatic cells
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
12 umol/L
REFERENCE :
PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 73,607,1976 *** 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

Hazard Codes Xn
HS Code 2906299090

 Synthetic Route

~%

7-HYDROXYBENZO(A)PYRENE Structure

7-HYDROXYBENZO(...

CAS#:37994-82-4

Literature: Fieser et al. Journal of the American Chemical Society, 1937 , vol. 59, p. 475,477 Full Text Show Details Fieser; Hershberg; Newman Journal of the American Chemical Society, 1935 , vol. 57, p. 1509

~%

7-HYDROXYBENZO(A)PYRENE Structure

7-HYDROXYBENZO(...

CAS#:37994-82-4

Literature: McCourt, David W.; Roller, Peter P.; Gelboin Harry V. Journal of Organic Chemistry, 1981 , vol. 46, # 21 p. 4157 - 4161

~84%

7-HYDROXYBENZO(A)PYRENE Structure

7-HYDROXYBENZO(...

CAS#:37994-82-4

Literature: Reetz, Manfred T.; Stephan, Wilfried Liebigs Annalen der Chemie, 1980 , # 4 p. 533 - 541

 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%

 Synonyms

7-Hydroxybenzo(a)pyrene
benzo[a]pyrenol-(7)
7-Hydroxy<a>pyren
7-Hydroxybenzo<7-hydroxybenzo<pyrene
7-Hydroxy-benzo[a]pyren
Benzo(a)pyrene,7-hydroxy
7-Hydroxy-benzo[def]chrysen
BENZO(a)PYREN-7-OL
BIDD:ER0465