Dimethyl 4,4'-oxydibenzoate

Also known as: 4,4'-Oxybis(benzoic acid) dimethyl ester, 4,4'-Oxybis(methyl benzoate), Methyl 4-(4-methoxycarbonylphenoxy)benzoate, 4,4'-Oxydibenzoate, Dimethyl 4,4'-oxybis(benzoate), 4,4'-Oxy-di-benzoic acid dimethyl ester, 4,4'-Oxy-di-benzoesaeure-dimethylester, LABOTEST-BB LT00453248

Dimethyl 4,4'-oxydibenzoate (CAS 14387-30-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H14O5 and a molecular weight of 286.27900 g/mol. Key properties include a boiling point of 404ºC at 760mmHg, a density of 1.214g/cm3 and a flash point of 178.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14387-30-5
Jingsj CID: J-1523427-2
Molecular Formula: C₁₆H₁₄O₅
Molecular Weight: 286.27900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	404ºC at 760mmHg
Density	1.214g/cm3
Flash Point	178.4ºC
Exact Mass	286.08400
PSA	61.83000
LogP	3.05210
Vapor Pressure	9.73E-07mmHg at 25°C
Refractive Index	1.559

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 Dimethyl 4,4'-oxydibenzoate?

The CAS number of Dimethyl 4,4'-oxydibenzoate is 14387-30-5.

What are the molecular formula and molecular weight of Dimethyl 4,4'-oxydibenzoate?

Dimethyl 4,4'-oxydibenzoate has molecular formula C16H14O5 and molecular weight 286.27900 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. "Dimethyl 4,4'-oxydibenzoate (CAS 14387-30-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523427-2 (accessed 2026-11-09).

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