2-[(E)-2-Carboxyvinyl]benzoic acid

Also known as: Benzoic acid, 2-[(1E)-2-carboxyethenyl]-, 2-[(E)-2-Carboxyethenyl]benzoic acid, trans-2-Carboxycinnamic acid, 2-Carboxy-trans-cinnamic acid, (E)-2-(2-carboxyvinyl)benzoic acid, 2-(2-carboxyvinyl)benzoic acid

2-[(E)-2-Carboxyvinyl]benzoic acid (CAS 18454-53-0) 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 192.168 g/mol. Key properties include a boiling point of 416.7±28.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 219.9±20.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18454-53-0
Jingsj CID: J-1357570-7
Molecular Formula: C₁₀H₈O₄
Molecular Weight: 192.168 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	416.7±28.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	219.9±20.5 °C
Exact Mass	192.042252
PSA	74.60000
LogP	2.09
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.658

Frequently Asked Questions

What is the CAS number of 2-[(E)-2-Carboxyvinyl]benzoic acid?

The CAS number of 2-[(E)-2-Carboxyvinyl]benzoic acid is 18454-53-0.

What are the molecular formula and molecular weight of 2-[(E)-2-Carboxyvinyl]benzoic acid?

2-[(E)-2-Carboxyvinyl]benzoic acid has molecular formula C10H8O4 and molecular weight 192.168 g/mol.

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-[(E)-2-Carboxyvinyl]benzoic acid (CAS 18454-53-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357570-7 (accessed 2026-11-09).

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