cyclopropane
Also known as: Ciclopropano [INN-Spanish], Cyclopropanum [INN-Latin], EINECS 200-847-8, MFCD00001268, Trimethylene, Trimethylene (cyclic), Zyklopropan, ciclopropano, cyclopropanum
cyclopropane (CAS 75-19-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C3H6 and a molecular weight of 42.080 g/mol. Key properties include a melting point of -128ºC(lit.), a boiling point of -33.0±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of -100.5±11.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 75-19-4
- Jingsj CID
- J-1317562-5
- Molecular Formula
- C3H6
- Molecular Weight
- 42.080 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -128ºC(lit.) |
|---|---|
| Boiling Point | -33.0±0.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | -100.5±11.7 °C |
| Exact Mass | 42.046951 |
| LogP | 1.69 |
| Additional Property | 1.45 (vs air) |
| Vapor Pressure | 5348.5±0.0 mmHg at 25°C |
| Refractive Index | 1.433 |
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 cyclopropane?
The CAS number of cyclopropane is 75-19-4.
What are the molecular formula and molecular weight of cyclopropane?
cyclopropane has molecular formula C3H6 and molecular weight 42.080 g/mol.
What are the upstream and downstream products of cyclopropane?
For cyclopropane, Upstream Products: 1,3-Dibromopropane, 1,3-Dichloropropane, 1-Bromo-3-chloropropane; Downstream Products: o-Cymene, m-cymene, p-cymene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "cyclopropane (CAS 75-19-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1317562-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.