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4-Hydroxybenzoylacrylic acid

4-羟基苯甲酰丙烯酸

Also known as: 3-(4-Hydroxybenzoyl)acrylic acid, 4-(4-Hydroxyphenyl)-4-oxobut-2-enoic acid, 2-Butenoic acid, 4-(4-hydroxyphenyl)-4-oxo-, 2-(4-Hydroxybenzoyl)prop-2-enoic acid, MFCD00460607

4-Hydroxybenzoylacrylic acid (CAS 24849-48-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8O4 and a molecular weight of 192.16800 g/mol. It is also known as 3-(4-Hydroxybenzoyl)acrylic acid, 4-(4-Hydroxyphenyl)-4-oxobut-2-enoic acid and 2-Butenoic acid, 4-(4-hydroxyphenyl)-4-oxo-. Key properties include a melting point of 197-198ºC, a boiling point of 426.6ºC at 760mmHg, a density of 1.366g/cm3 and a flash point of 226ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
24849-48-7
Jingsj CID
J-35652-1
Molecular Formula
C10H8O4
Chinese Name
4-羟基苯甲酰丙烯酸
Molecular Weight
192.16800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point197-198ºC
Boiling Point426.6ºC at 760mmHg
Density1.366g/cm3
Flash Point226ºC

Frequently Asked Questions

What is the CAS number of 4-Hydroxybenzoylacrylic acid?

The CAS number of 4-Hydroxybenzoylacrylic acid is 24849-48-7.

What are the molecular formula and molecular weight of 4-Hydroxybenzoylacrylic acid?

4-Hydroxybenzoylacrylic acid has molecular formula C10H8O4 and molecular weight 192.16800 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Hydroxybenzoylacrylic acid (CAS 24849-48-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35652-1 (accessed 2026-10-23).

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