trans-1,3-Cyclohexanedicarboxylic acid

反式-1,3-环己烷二甲酸

Also known as: (1R,3R)-1,3-cyclohexanedicarboxylic acid, (1R,3R)-rel-1,3-Cyclohexanedicarboxylic acid, Rel-(1r,3r)-cyclohexane-1,3-dicarboxylic acid, trans-cyclohexane-1,3-dicarboxylic acid, 1,3-Cyclohexanedicarboxylic acid, (1R,3R)-rel-, trans-(±)-1,3-Cyclohexanedicarboxylic acid

trans-1,3-Cyclohexanedicarboxylic acid (CAS 2305-30-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H12O4 and a molecular weight of 172.178 g/mol. It is also known as (1R,3R)-1,3-cyclohexanedicarboxylic acid, (1R,3R)-rel-1,3-Cyclohexanedicarboxylic acid and Rel-(1r,3r)-cyclohexane-1,3-dicarboxylic acid. Key properties include a melting point of 150-151 ºC, a boiling point of 332.4±25.0 °C at 760 mmHg, a density of 1.314±0.06 g/cm3 and a flash point of 169.0±19.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2305-30-8
Jingsj CID: J-1388956-0
Molecular Formula: C₈H₁₂O₄
Chinese Name: 反式-1,3-环己烷二甲酸
Molecular Weight: 172.178 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	150-151 ºC
Boiling Point	332.4±25.0 °C at 760 mmHg
Density	1.314±0.06 g/cm3
Flash Point	169.0±19.7 °C

Frequently Asked Questions

What is the CAS number of trans-1,3-Cyclohexanedicarboxylic acid?

The CAS number of trans-1,3-Cyclohexanedicarboxylic acid is 2305-30-8.

What are the molecular formula and molecular weight of trans-1,3-Cyclohexanedicarboxylic acid?

trans-1,3-Cyclohexanedicarboxylic acid has molecular formula C8H12O4 and molecular weight 172.178 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "trans-1,3-Cyclohexanedicarboxylic acid (CAS 2305-30-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1388956-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.