4,4'-Azoxydibenzoic acid

Also known as: Benzoic acid,4,4'-(1-oxido-1,2-diazenediyl)bis-, 4,4'-Azoxybenzoic acid, 4,4'-Azoxybenzenedicarboxylic acid, 4,4'-Dicarboxyazoxybenzene, Azoxybenzene-4,4'-dicarboxylic acid, NSC 24947, 4,4'-ONN-Azoxybisbenzoic acid, 4,4'-Azobisbenzoic acid N-oxide, 4,4'-Dicarboxyazobenzene N-oxide, TIMTEC-BB SBB008586, P-AZOXY BENZOIC ACID, (4-carboxyphenyl)-(4-carboxyphenyl)imino-oxido-ammonium, (4-carboxyphenyl)-(4-carboxyphenyl)imino-oxidoazanium

4,4'-Azoxydibenzoic acid (CAS 582-69-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H10N2O5 and a molecular weight of 286.24000 g/mol. Key properties include a melting point of 360ºC (dec), a boiling point of 562.5ºC at 760 mmHg, a density of 1.41g/cm3 and a flash point of 294ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 582-69-4
Jingsj CID: J-1523484-1
Molecular Formula: C₁₄H₁₀N₂O₅
Molecular Weight: 286.24000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	360ºC (dec)
Boiling Point	562.5ºC at 760 mmHg
Density	1.41g/cm3
Flash Point	294ºC
Exact Mass	286.05900
PSA	115.71000
LogP	3.53190
Refractive Index	1.641

Customs & Trade Information

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4,4'-Azoxydibenzoic acid?

The CAS number of 4,4'-Azoxydibenzoic acid is 582-69-4.

What are the molecular formula and molecular weight of 4,4'-Azoxydibenzoic acid?

4,4'-Azoxydibenzoic acid has molecular formula C14H10N2O5 and molecular weight 286.24000 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. "4,4'-Azoxydibenzoic acid (CAS 582-69-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523484-1 (accessed 2026-11-09).

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