1,1,2,2-Ethanetetracarboxylic acid, tetramethyl ester

Also known as: Ethane-1,1,2,2-tetracarboxylic acid tetramethyl ester, Tetramethyl ethane-1,1,2,2-tetracarboxylate, 1,1,2,2-Tetramethyl ethane-1,1,2,2-tetracarboxylate, Tetramethoxycarbonylethane, sym-Tetracarbomethoxyethane, AKOS 92220, EINECS 226-757-9

1,1,2,2-Ethanetetracarboxylic acid, tetramethyl ester (CAS 5464-22-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H14O8 and a molecular weight of 262.21300 g/mol. Key properties include a boiling point of 318.8ºC at 760 mmHg, a density of 1.258g/cm3 and a flash point of 137.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5464-22-2
Jingsj CID: J-1087835-0
Molecular Formula: C₁₀H₁₄O₈
Molecular Weight: 262.21300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	318.8ºC at 760 mmHg
Density	1.258g/cm3
Flash Point	137.6ºC
Exact Mass	262.06900
PSA	105.20000
Refractive Index	1.444

Customs & Trade Information

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,1,2,2-Ethanetetracarboxylic acid, tetramethyl ester?

The CAS number of 1,1,2,2-Ethanetetracarboxylic acid, tetramethyl ester is 5464-22-2.

What are the molecular formula and molecular weight of 1,1,2,2-Ethanetetracarboxylic acid, tetramethyl ester?

1,1,2,2-Ethanetetracarboxylic acid, tetramethyl ester has molecular formula C10H14O8 and molecular weight 262.21300 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. "1,1,2,2-Ethanetetracarboxylic acid, tetramethyl ester (CAS 5464-22-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087835-0 (accessed 2026-11-09).

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