2-Oxepanone, polymer with 1,4-butanediol
1,4-丁二醇与ε-己内酯的共聚物
Also known as: .epsilon.-Caprolactone,1,4-butanediolpolyester, Caprolactone, 1,4-butanediol polymer, POLYESTER OF 1,4-BUTANEDIOL WITH CAPROLACTONE, CAPA 231, Poly(ε-caprolactone) diol, PCL diol, 1,4-Butanediol, polyester with 2-oxepanone
2-Oxepanone, polymer with 1,4-butanediol (CAS 31831-53-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H20O4 and a molecular weight of 204.266 g/mol. It is also known as .epsilon.-Caprolactone,1,4-butanediolpolyester, Caprolactone, 1,4-butanediol polymer and POLYESTER OF 1,4-BUTANEDIOL WITH CAPROLACTONE. Key properties include a melting point of 30-33 °C(lit.) and a density of 1.05 g/mL at 25 °C(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31831-53-5
- Jingsj CID
- J-1530287-6
- Molecular Formula
- C10H20O4
- Chinese Name
- 1,4-丁二醇与ε-己内酯的共聚物
- Molecular Weight
- 204.266 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 30-33 °C(lit.) |
|---|---|
| Density | 1.05 g/mL at 25 °C(lit.) |
Frequently Asked Questions
What is the CAS number of 2-Oxepanone, polymer with 1,4-butanediol?
The CAS number of 2-Oxepanone, polymer with 1,4-butanediol is 31831-53-5.
What are the molecular formula and molecular weight of 2-Oxepanone, polymer with 1,4-butanediol?
2-Oxepanone, polymer with 1,4-butanediol has molecular formula C10H20O4 and molecular weight 204.266 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Oxepanone, polymer with 1,4-butanediol (CAS 31831-53-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1530287-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.