2-ethylhexyl gallate

棓酸乙基己酯

Also known as: ETHYLHEXYL GALLATE, 2-ethylhexyl 3,4,5-trihydroxybenzoate, 3,4,5-Trihydroxybenzoic acid 2-ethylhexyl ester, Benzoic acid, 3,4,5-trihydroxy-, 2-ethylhexyl ester, Gallic acid, 2-ethylhexyl ester, EINECS 252-073-5

2-ethylhexyl gallate (CAS 34531-26-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H22O5 and a molecular weight of 282.33200 g/mol. It is also known as ETHYLHEXYL GALLATE, 2-ethylhexyl 3,4,5-trihydroxybenzoate and 3,4,5-Trihydroxybenzoic acid 2-ethylhexyl ester. Key properties include a boiling point of 476.5ºC at 760mmHg, a density of 1.183g/cm3 and a flash point of 174.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34531-26-5
Jingsj CID: J-1369685-8
Molecular Formula: C₁₅H₂₂O₅
Chinese Name: 棓酸乙基己酯
Molecular Weight: 282.33200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	476.5ºC at 760mmHg
Density	1.183g/cm3
Flash Point	174.4ºC

Frequently Asked Questions

What is the CAS number of 2-ethylhexyl gallate?

The CAS number of 2-ethylhexyl gallate is 34531-26-5.

What are the molecular formula and molecular weight of 2-ethylhexyl gallate?

2-ethylhexyl gallate has molecular formula C15H22O5 and molecular weight 282.33200 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-ethylhexyl gallate (CAS 34531-26-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369685-8 (accessed 2026-10-24).

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