7,8-DIHYDROXY-7,8-DIHYDRO-BENZO(A)PYRENE

Modify Date: 2025-08-23 17:38:02

7,8-DIHYDROXY-7,8-DIHYDRO-BENZO(A)PYRENE structure	Common Name	7,8-DIHYDROXY-7,8-DIHYDRO-BENZO(A)PYRENE
	CAS Number	60864-95-1	Molecular Weight	286.32400
	Density	1.46g/cm3	Boiling Point	553.3ºC at 760 mmHg
	Molecular Formula	C₂₀H₁₄O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	268.6ºC

Name	(7R,8R)-7,8-Dihydrobenzo[pqr]tetraphene-7,8-diol

Density	1.46g/cm3
Boiling Point	553.3ºC at 760 mmHg
Molecular Formula	C₂₀H₁₄O₂
Molecular Weight	286.32400
Flash Point	268.6ºC
Exact Mass	286.09900
PSA	40.46000
LogP	4.00510
Index of Refraction	1.911
InChIKey	YDXRLMMGARHIIC-YLJYHZDGSA-N
SMILES	OC1C=Cc2c(cc3ccc4cccc5ccc2c3c45)C1O

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ5003000

CHEMICAL NAME :: Benzo(a)pyrene, 7,8-dihydro-7,8-dihydroxy-, (-)-trans-

CAS REGISTRY NUMBER :: 60864-95-1

LAST UPDATED :: 199410

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C20-H14-O2

MOLECULAR WEIGHT :: 286.34

WISWESSER LINE NOTATION :: L D6 B6666 2AB T EUT&&&&J GQ HQ --,T

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 :: 573 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 :: 1144 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 :: 1 mg/kg

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 40 nmol/L/2D

REFERENCE :: CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 4,35,1977

HS Code	2906299090

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%

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