trans-1,2-Cyclohexanedicarboxylic acid
Also known as: trans-1,2-Cyclohexanedicarboxylic acid, trans-Hexahydrophthalic acid, trans-Cyclohexane-1,2-dicarboxylic acid, 1,2-Cyclohexanedicarboxylic acid, trans-, cyclohexane-1,2-dicarboxylic acid, rac-trans-cyclohexane-1,2-dicarboxylic acid
trans-1,2-Cyclohexanedicarboxylic acid (CAS 2305-32-0) 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. Key properties include a melting point of 228-230 °C(lit.), a boiling point of 384.1±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 200.3±22.4 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2305-32-0
- Jingsj CID
- J-6291-9
- Molecular Formula
- C8H12O4
- Molecular Weight
- 172.178 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 228-230 °C(lit.) |
|---|---|
| Boiling Point | 384.1±35.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 200.3±22.4 °C |
| Exact Mass | 172.073563 |
| PSA | 74.60000 |
| LogP | 0.64 |
| Vapor Pressure | 0.0±1.9 mmHg at 25°C |
| Refractive Index | 1.521 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2917209090 |
|---|---|
| Summary | 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。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 trans-1,2-Cyclohexanedicarboxylic acid?
The CAS number of trans-1,2-Cyclohexanedicarboxylic acid is 2305-32-0.
What are the molecular formula and molecular weight of trans-1,2-Cyclohexanedicarboxylic acid?
trans-1,2-Cyclohexanedicarboxylic acid has molecular formula C8H12O4 and molecular weight 172.178 g/mol.
Is trans-1,2-Cyclohexanedicarboxylic acid hazardous?
trans-1,2-Cyclohexanedicarboxylic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of trans-1,2-Cyclohexanedicarboxylic acid?
For trans-1,2-Cyclohexanedicarboxylic acid, Upstream Products: Cyclohex-4-ene-1,2-dicarboxylic acid, Fumaric acid, (±)-trans-1,2-Cyclohexanedicarboxylic anhydride; Downstream Products: Dimethyl trans-1,2-cyclohexanedicarboxylate, (1R,2R)-(-)-1,2-Cyclohexanedicarboxylic acid, Cyclohexanone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "trans-1,2-Cyclohexanedicarboxylic acid (CAS 2305-32-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6291-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.