2-Benzylsuccinic anhydride

苄基丁二酸酐

Also known as: 3-Benzylsuccinic anhydride, 3-Benzyldihydrofuran-2,5-dione, 3-benzyloxolane-2,5-dione, DL-Benzylsuccinic anhydride, dihydro-3-(phenylmethyl)-2,5-Furandione, Benzylsuccinic anhydride, benzyl butanedioic acid anhydride, Benzyl-bernsteinsaeure-anhydrid, 2,5-Furandione, dihydro-3-(phenylmethyl)-

2-Benzylsuccinic anhydride (CAS 19544-43-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H10O3 and a molecular weight of 190.195 g/mol. It is also known as 3-Benzylsuccinic anhydride, 3-Benzyldihydrofuran-2,5-dione and 3-benzyloxolane-2,5-dione. Key properties include a boiling point of 354.8±11.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 171.6±16.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19544-43-5
Jingsj CID: J-1369680-3
Molecular Formula: C₁₁H₁₀O₃
Chinese Name: 苄基丁二酸酐
Molecular Weight: 190.195 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	354.8±11.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	171.6±16.5 °C

Frequently Asked Questions

What is the CAS number of 2-Benzylsuccinic anhydride?

The CAS number of 2-Benzylsuccinic anhydride is 19544-43-5.

What are the molecular formula and molecular weight of 2-Benzylsuccinic anhydride?

2-Benzylsuccinic anhydride has molecular formula C11H10O3 and molecular weight 190.195 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Benzylsuccinic anhydride (CAS 19544-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369680-3 (accessed 2026-10-24).

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