5-Oxo-1,3-cyclohexanedicarboxylic acid

Also known as: 1,3-cyclohexanedicarboxylic acid, 5-oxo-, 3,5-dicarboxy-cyclohexanon, 5-oxocyclohexane-1,3-dicarboxylic acid, 5-oxocyclohexane-1,3-dicarboxylic acid

5-Oxo-1,3-cyclohexanedicarboxylic acid (CAS 90954-19-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H10O5 and a molecular weight of 186.16200 g/mol. Key properties include a boiling point of 403.41ºC at 760 mmHg, a density of 1.461g/cm3 and a flash point of 211.934ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 90954-19-1
Jingsj CID: J-1000694-7
Molecular Formula: C₈H₁₀O₅
Molecular Weight: 186.16200 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	403.41ºC at 760 mmHg
Density	1.461g/cm3
Flash Point	211.934ºC
Exact Mass	186.05300
PSA	91.67000
LogP	0.14100
Refractive Index	1.54

Customs & Trade Information

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。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 5-Oxo-1,3-cyclohexanedicarboxylic acid?

The CAS number of 5-Oxo-1,3-cyclohexanedicarboxylic acid is 90954-19-1.

What are the molecular formula and molecular weight of 5-Oxo-1,3-cyclohexanedicarboxylic acid?

5-Oxo-1,3-cyclohexanedicarboxylic acid has molecular formula C8H10O5 and molecular weight 186.16200 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. "5-Oxo-1,3-cyclohexanedicarboxylic acid (CAS 90954-19-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1000694-7 (accessed 2026-11-09).

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