buta-1,3-diene
Also known as: 1,3-Butadiene
buta-1,3-diene (CAS 25339-57-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H6 and a molecular weight of 54.09040 g/mol. Key properties include a melting point of -108.966ºC and a boiling point of -4.5ºC at 760 mm Hg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25339-57-5
- Jingsj CID
- J-1338966-6
- Molecular Formula
- C4H6
- Molecular Weight
- 54.09040 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -108.966ºC |
|---|---|
| Boiling Point | -4.5ºC at 760 mm Hg |
| Exact Mass | 54.04700 |
| LogP | 1.35840 |
Frequently Asked Questions
What is the CAS number of buta-1,3-diene?
The CAS number of buta-1,3-diene is 25339-57-5.
What are the molecular formula and molecular weight of buta-1,3-diene?
buta-1,3-diene has molecular formula C4H6 and molecular weight 54.09040 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "buta-1,3-diene (CAS 25339-57-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1338966-6 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.