2-Styrylbenzenol

Also known as: (E)-2-hydroxystilbene, trans-2-hydroxystilbene, 2-[(E)-2-phenylethenyl]phenol, Phenol, 2-[(1E)-2-phenylethenyl]-, 1-(2-hydrohyphenyl)-2-phenylethene, 1-hydroxy-2-styrylbenzene, o-Hydroxy-(E)-stilbene, hydroxystilbene

2-Styrylbenzenol (CAS 18493-15-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C14H12O and a molecular weight of 196.24400 g/mol. Key properties include a melting point of 144-146ºC, a boiling point of 337.8ºC at 760mmHg, a density of 1.147g/cm3 and a flash point of 161.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18493-15-7
Jingsj CID: J-1307943-1
Molecular Formula: C₁₄H₁₂O
Molecular Weight: 196.24400 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	144-146ºC
Boiling Point	337.8ºC at 760mmHg
Density	1.147g/cm3
Flash Point	161.9ºC
Exact Mass	196.08900
PSA	20.23000
LogP	3.56260
Vapor Pressure	5.22E-05mmHg at 25°C
Refractive Index	1.691

Customs & Trade Information

HS Code	2907199090
Summary	2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Styrylbenzenol?

The CAS number of 2-Styrylbenzenol is 18493-15-7.

What are the molecular formula and molecular weight of 2-Styrylbenzenol?

2-Styrylbenzenol has molecular formula C14H12O and molecular weight 196.24400 g/mol.

What are the upstream and downstream products of 2-Styrylbenzenol?

For 2-Styrylbenzenol, Upstream Products: 2-Iodophenol, 2-Bromophenol, 2-Methylbenzyl Alcohol.

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-Styrylbenzenol (CAS 18493-15-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1307943-1 (accessed 2026-11-09).

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