2H,3H-Decafluoropentane
2H,3H-十氟戊烷
Also known as: 1,1,1,2,2,3,4,5,5,5-decafluoropentane, 1,1,1,2,3,4,4,5,5,5-decafluoropentane, 2,3-dihydroperfluoropentane, 2H,3H-Perfluoropentane, Decafluoropentane, HFC-4310mee, HFC-43-10meec, Vertrel XF, MFCD00798129, r4310, EINECS 420-640-8
2H,3H-Decafluoropentane (CAS 138495-42-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H2F10 and a molecular weight of 252.05300 g/mol. It is also known as 1,1,1,2,2,3,4,5,5,5-decafluoropentane, 1,1,1,2,3,4,4,5,5,5-decafluoropentane and 2,3-dihydroperfluoropentane. Key properties include a melting point of -80 °C, a boiling point of 55 °C(lit.), a density of 1.60 g/mL at 20 °C(lit.) and a flash point of >125 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 138495-42-8
- Jingsj CID
- J-38047-2
- Molecular Formula
- C5H2F10
- Chinese Name
- 2H,3H-十氟戊烷
- Molecular Weight
- 252.05300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -80 °C |
|---|---|
| Boiling Point | 55 °C(lit.) |
| Density | 1.60 g/mL at 20 °C(lit.) |
| Flash Point | >125 °C |
Frequently Asked Questions
What is the CAS number of 2H,3H-Decafluoropentane?
The CAS number of 2H,3H-Decafluoropentane is 138495-42-8.
What are the molecular formula and molecular weight of 2H,3H-Decafluoropentane?
2H,3H-Decafluoropentane has molecular formula C5H2F10 and molecular weight 252.05300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2H,3H-Decafluoropentane (CAS 138495-42-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38047-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.