7,8,9,10-tetrahydrobenzo[a]pyren-7-ol

7,8,9,10-四氢苯并[a]芘-7-醇

Also known as: 7,8,9,10-Tetrahydrobenzo[pqr]tetraphen-7-ol, Benzo[a]pyren-7-ol, 7,8,9,10-tetrahydro-, 7-hydroxy-7,8,9,10-tetrahydrobenzo[a]pyrene, NSC 30871, MFCD00192475

7,8,9,10-tetrahydrobenzo[a]pyren-7-ol (CAS 6272-55-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H16O and a molecular weight of 272.340 g/mol. It is also known as 7,8,9,10-Tetrahydrobenzo[pqr]tetraphen-7-ol, Benzo[a]pyren-7-ol, 7,8,9,10-tetrahydro- and 7-hydroxy-7,8,9,10-tetrahydrobenzo[a]pyrene. Key properties include a melting point of 142-144ºC(lit.), a boiling point of 508.5±19.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 189.2±13.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6272-55-5
Jingsj CID: J-1991219-2
Molecular Formula: C₂₀H₁₆O
Chinese Name: 7,8,9,10-四氢苯并[a]芘-7-醇
Molecular Weight: 272.340 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	142-144ºC(lit.)
Boiling Point	508.5±19.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	189.2±13.7 °C

Frequently Asked Questions

What is the CAS number of 7,8,9,10-tetrahydrobenzo[a]pyren-7-ol?

The CAS number of 7,8,9,10-tetrahydrobenzo[a]pyren-7-ol is 6272-55-5.

What are the molecular formula and molecular weight of 7,8,9,10-tetrahydrobenzo[a]pyren-7-ol?

7,8,9,10-tetrahydrobenzo[a]pyren-7-ol has molecular formula C20H16O and molecular weight 272.340 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "7,8,9,10-tetrahydrobenzo[a]pyren-7-ol (CAS 6272-55-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991219-2 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.