4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid

Also known as: Ethylene Glycol Bis(4-carboxyphenyl) Ether, 1,2-Bis(4-carboxyphenoxy)ethane, 4,4'-(Ethylenedioxy)dibenzoic acid, 4,4'-[Ethane-1,2-diylbis(oxy)]dibenzoic acid, 4,4-Ethanediyldioxydibenzoic acid, 4-[2-(4-carboxyphenoxy)ethoxy]benzoic acid, Benzoic acid, 4,4'-[1,2-ethanediylbis(oxy)]bis-, Ethylene Glycol Bis(p-carboxyphenyl) Ether

4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid (CAS 3753-05-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C16H14O6 and a molecular weight of 302.279 g/mol. Key properties include a boiling point of 546.2±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 205.3±19.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3753-05-7
Jingsj CID: J-38734-8
Molecular Formula: C₁₆H₁₄O₆
Molecular Weight: 302.279 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	546.2±35.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	205.3±19.4 °C
Exact Mass	302.079041
PSA	93.06000
LogP	3.46
Vapor Pressure	0.0±1.5 mmHg at 25°C
Refractive Index	1.612

Customs & Trade Information

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid?

The CAS number of 4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid is 3753-05-7.

What are the molecular formula and molecular weight of 4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid?

4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid has molecular formula C16H14O6 and molecular weight 302.279 g/mol.

What are the upstream and downstream products of 4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid?

For 4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid, Upstream Products: 1,2-dichloroethane, 4-Hydroxybenzoic acid, 4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde.

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. "4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid (CAS 3753-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38734-8 (accessed 2026-11-09).

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