2-HYDROXY-3-PHENYL-CYCLOHEX-2-ENONE

Also known as: 2-Cyclohexen-1-one, 2-hydroxy-3-phenyl-, 2-Hydroxy-3-phenyl-2-cyclohexen-1-one, 2-Hydroxy-3-phenylcyclohex-2-en-1-one, 2-Hydroxy-3-phenyl-2-cyclohexenone

2-HYDROXY-3-PHENYL-CYCLOHEX-2-ENONE (CAS 70871-45-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H12O2 and a molecular weight of 188.22200 g/mol. Key properties include a boiling point of 340ºC at 760 mmHg, a density of 1.226g/cm3 and a flash point of 144.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 70871-45-3
Jingsj CID: J-1473227-5
Molecular Formula: C₁₂H₁₂O₂
Molecular Weight: 188.22200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	340ºC at 760 mmHg
Density	1.226g/cm3
Flash Point	144.7ºC
Exact Mass	188.08400
PSA	37.30000
LogP	2.70870
Refractive Index	1.613

Customs & Trade Information

HS Code	2914400090
Summary	2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-HYDROXY-3-PHENYL-CYCLOHEX-2-ENONE?

The CAS number of 2-HYDROXY-3-PHENYL-CYCLOHEX-2-ENONE is 70871-45-3.

What are the molecular formula and molecular weight of 2-HYDROXY-3-PHENYL-CYCLOHEX-2-ENONE?

2-HYDROXY-3-PHENYL-CYCLOHEX-2-ENONE has molecular formula C12H12O2 and molecular weight 188.22200 g/mol.

What are the upstream and downstream products of 2-HYDROXY-3-PHENYL-CYCLOHEX-2-ENONE?

For 2-HYDROXY-3-PHENYL-CYCLOHEX-2-ENONE, Upstream Products: Bromobenzene, 2-Hydroxy-2-cyclohexen-1-one, 1,2-Cyclohexanedione; Downstream Products: biphenyl-2,3-diol.

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. "2-HYDROXY-3-PHENYL-CYCLOHEX-2-ENONE (CAS 70871-45-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1473227-5 (accessed 2026-11-09).

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