1,1,1,2,3-Pentafluoropropane
Also known as: 1,1,1,2,3-PENTAFLUOROPROPANE, 1,1,1,2,3-Pentafluoropropane 99%, 1,1,1,2,3-pentafluoro-propane, HFC-245EB, Propane, 1,1,1,2,3-pentafluoro-, Propane,1,1,1,2,3-pentafluoro, Refrigerant 245, R-245eb
1,1,1,2,3-Pentafluoropropane (CAS 431-31-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C3H3F5 and a molecular weight of 134.04800 g/mol. Key properties include a boiling point of 11.8ºC at 760mmHg and a density of 1.267g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 431-31-2
- Jingsj CID
- J-1519118-1
- Molecular Formula
- C3H3F5
- Molecular Weight
- 134.04800 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 11.8ºC at 760mmHg |
|---|---|
| Density | 1.267g/cm3 |
| Exact Mass | 134.01500 |
| LogP | 1.85630 |
| Vapor Pressure | 1210mmHg at 25°C |
| Refractive Index | 1.249 |
Customs & Trade Information
| HS Code | 2903399090 |
|---|---|
| Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,1,1,2,3-Pentafluoropropane?
The CAS number of 1,1,1,2,3-Pentafluoropropane is 431-31-2.
What are the molecular formula and molecular weight of 1,1,1,2,3-Pentafluoropropane?
1,1,1,2,3-Pentafluoropropane has molecular formula C3H3F5 and molecular weight 134.04800 g/mol.
What are the upstream and downstream products of 1,1,1,2,3-Pentafluoropropane?
For 1,1,1,2,3-Pentafluoropropane, Upstream Products: 1,2,3,3,3-Pentafluoropropene, 1,1,2,3-Tetrachloropropene, Hexafluoropropylene; Downstream Products: 1,3,3,3-Tetrafluoroprop-1-ene, 2,3,3,3-Tetrafluoropropene, 1,1,1,3,3-Pentafluoropropane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1,1,2,3-Pentafluoropropane (CAS 431-31-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519118-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.