cyclopentane-1,3-dicarboxylic acid
1,3-环戊二羧酸
Also known as: 1,3-cyclopentanedicarboxylic acid, norcamphoric acid, cis-cyclopentane-1,3-dicarboxylic acid, cis-1,3-dicarboxycyclopentane, (1R,3S)-cyclopentane-1,3-dicarboxylic acid, DK7558
cyclopentane-1,3-dicarboxylic acid (CAS 4056-78-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10O4 and a molecular weight of 158.152 g/mol. It is also known as 1,3-cyclopentanedicarboxylic acid, norcamphoric acid and cis-cyclopentane-1,3-dicarboxylic acid. Key properties include a melting point of 320.7C, a boiling point of 320.7±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 161.9±19.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4056-78-4
- Jingsj CID
- J-10827-8
- Molecular Formula
- C7H10O4
- Chinese Name
- 1,3-环戊二羧酸
- Molecular Weight
- 158.152 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 320.7C |
|---|---|
| Boiling Point | 320.7±25.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 161.9±19.7 °C |
Frequently Asked Questions
What is the CAS number of cyclopentane-1,3-dicarboxylic acid?
The CAS number of cyclopentane-1,3-dicarboxylic acid is 4056-78-4.
What are the molecular formula and molecular weight of cyclopentane-1,3-dicarboxylic acid?
cyclopentane-1,3-dicarboxylic acid has molecular formula C7H10O4 and molecular weight 158.152 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "cyclopentane-1,3-dicarboxylic acid (CAS 4056-78-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10827-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.