cyclobutane
Also known as: Tetramethylene, cyclotetramethylene
cyclobutane (CAS 287-23-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H8 and a molecular weight of 56.10630 g/mol. Key properties include a boiling point of 12.5ºC at 760mmHg and a density of 0.79g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 287-23-0
- Jingsj CID
- J-1336256-6
- Molecular Formula
- C4H8
- Molecular Weight
- 56.10630 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 12.5ºC at 760mmHg |
|---|---|
| Density | 0.79g/cm3 |
| Exact Mass | 56.06260 |
| LogP | 1.56040 |
| Vapor Pressure | 1180mmHg at 25°C |
| Refractive Index | 1.432 |
Customs & Trade Information
| HS Code | 2902199090 |
|---|---|
| Summary | 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of cyclobutane?
The CAS number of cyclobutane is 287-23-0.
What are the molecular formula and molecular weight of cyclobutane?
cyclobutane has molecular formula C4H8 and molecular weight 56.10630 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. "cyclobutane (CAS 287-23-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1336256-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.