3-Vinylphenol

Also known as: 3-Ethenylphenol, 3-Hydroxystyrene, m-Hydroxystyrene, m-Ethenylphenol, m-vinylphenol, Phenol, 3-ethenyl-

3-Vinylphenol (CAS 620-18-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H8O and a molecular weight of 120.14900 g/mol. Key properties include a boiling point of 230.8ºC at 760mmHg, a density of 1.055g/cm3 and a flash point of 103.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 620-18-8
Jingsj CID: J-8046-6
Molecular Formula: C₈H₈O
Molecular Weight: 120.14900 g/mol
Category: Alcohols
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	230.8ºC at 760mmHg
Density	1.055g/cm3
Flash Point	103.5ºC
Exact Mass	120.05800
PSA	20.23000
LogP	2.03520

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 3-Vinylphenol?

The CAS number of 3-Vinylphenol is 620-18-8.

What are the molecular formula and molecular weight of 3-Vinylphenol?

3-Vinylphenol has molecular formula C8H8O and molecular weight 120.14900 g/mol.

What are the upstream and downstream products of 3-Vinylphenol?

For 3-Vinylphenol, Upstream Products: Methyltriphenylphosphonium iodide, 3-Hydroxybenzaldehyde, Methyltriphenylphosphonium bromide; Downstream Products: 3-vinylanisole, 3-Hydroxy-α-methylbenzyl Alcohol, 3-(2-Hydroxyethyl)phenol.

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. "3-Vinylphenol (CAS 620-18-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8046-6 (accessed 2026-11-09).

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