9,10-dihydrobenzo[a]pyrene

Modify Date: 2025-08-23 12:46:58

9,10-dihydrobenzo[a]pyrene structure	Common Name	9,10-dihydrobenzo[a]pyrene
	CAS Number	17573-15-8	Molecular Weight	254.32500
	Density	1.258g/cm3	Boiling Point	450.7ºC at 760mmHg
	Molecular Formula	C₂₀H₁₄	Melting Point	N/A
	MSDS	N/A	Flash Point	218.9ºC

Name	9,10-dihydrobenzo[a]pyrene
Synonym	More Synonyms

Density	1.258g/cm3
Boiling Point	450.7ºC at 760mmHg
Molecular Formula	C₂₀H₁₄
Molecular Weight	254.32500
Flash Point	218.9ºC
Exact Mass	254.11000
LogP	5.54340
Vapour Pressure	6.86E-08mmHg at 25°C
Index of Refraction	1.831
InChIKey	CRWVCBYUFDAUHN-UHFFFAOYSA-N
SMILES	C1=Cc2cc3ccc4cccc5ccc(c2CC1)c3c45

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ4965400

CHEMICAL NAME :: Benzo(a)pyrene, 9,10-dihydro-

CAS REGISTRY NUMBER :: 17573-15-8

BEILSTEIN REFERENCE NO. :: 1967919

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C20-H14

MOLECULAR WEIGHT :: 254.34

WISWESSER LINE NOTATION :: L D6 B6666 2AB T GUT&&&&J

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 25 umol/L

REFERENCE :: MOPMA3 Molecular Pharmacology. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1965- Volume(issue)/page/year: 13,1116,1977

HS Code	2902909090

Precursor 10
CAS#:221347-73-5 6-bromo-9,10-di... CAS#:6272-55-5 7,8,9,10-Tetrah... CAS#:3331-46-2 9,10-Dihydroben... CAS#:221347-72-4 6-bromo-7,8,9,1...
CAS#:3443-45-6 1-Pyrenebutyric Acid CAS#:64709-55-3 2-pyren-1-ylace... CAS#:59275-39-7 1-Pyrenebutanoi... CAS#:87337-16-4 1-pyrenylacetal...
CAS#:87337-17-5 ethyl 3-hydroxy... CAS#:87337-23-3 ethyl 3-bromo-4...
DownStream 4
CAS#:50-32-8 Benzo(a)pyrene CAS#:68906-75-2 (7R,8S)-7,8-epo... CAS#:68906-81-0 (7S,8R)-7,8-epo... CAS#:36504-67-3 6b,7a,8,9-Tetra...

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

9,10-Dihydrobenzo<a>pyren

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