Benzo[a]pyrene-7,8-dihydrodiol 9,10-epoxide

Also known as: 7,8,8a,9a-Tetrahydrobenzo[1,12]tetrapheno[10,11-b]oxirene-7,8-diol, 7,8,9,10-Tetrahydro-7,8-dihydroxybenzo[a]pyrene 9,10-epoxide, 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide, Benzo[10,11]chryseno[3,4-b]oxirene-7,8-diol, 7,8,8a,9a-tetrahydro-, Benzopyrene Related Compound 10, Benzo[a]pyrene diol epoxide

Benzo[a]pyrene-7,8-dihydrodiol 9,10-epoxide (CAS 55097-80-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C20H14O3 and a molecular weight of 302.32300 g/mol. Key properties include a melting point of 229.7ºC and a density of 1.569. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 55097-80-8
Jingsj CID: J-1040053-3
Molecular Formula: C₂₀H₁₄O₃
Molecular Weight: 302.32300 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	229.7ºC
Density	1.569
Exact Mass	302.09400
PSA	52.99000
LogP	3.43180

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Benzo[a]pyrene-7,8-dihydrodiol 9,10-epoxide?

The CAS number of Benzo[a]pyrene-7,8-dihydrodiol 9,10-epoxide is 55097-80-8.

What are the molecular formula and molecular weight of Benzo[a]pyrene-7,8-dihydrodiol 9,10-epoxide?

Benzo[a]pyrene-7,8-dihydrodiol 9,10-epoxide has molecular formula C20H14O3 and molecular weight 302.32300 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Benzo[a]pyrene-7,8-dihydrodiol 9,10-epoxide (CAS 55097-80-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1040053-3 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.