Difluoromethane
Also known as: R32, HFC-32, methylene fluoride, methylene difluoride, Freon 32, FC-32, CH2F2, Methane, difluoro-
Difluoromethane (CAS 75-10-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula CH2F2 and a molecular weight of 52.023 g/mol. Key properties include a melting point of −136 °C(lit.), a boiling point of -62.2±8.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of -78.5±6.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 75-10-5
- Jingsj CID
- J-47503-9
- Molecular Formula
- CH2F2
- Molecular Weight
- 52.023 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −136 °C(lit.) |
|---|---|
| Boiling Point | -62.2±8.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | -78.5±6.3 °C |
| Exact Mass | 52.012455 |
| LogP | 0.30 |
| Vapor Pressure | 13163.8±0.1 mmHg at 25°C |
| Refractive Index | 1.196 |
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 Difluoromethane?
The CAS number of Difluoromethane is 75-10-5.
What are the molecular formula and molecular weight of Difluoromethane?
Difluoromethane has molecular formula CH2F2 and molecular weight 52.023 g/mol.
What are the upstream and downstream products of Difluoromethane?
For Difluoromethane, Upstream Products: Dichloromethane, Chlorofluoromethane, Chlorodifluoromethane; Downstream Products: 1,1,2,2-tetrafluoroethane, Trifluoroethylene, Pentafluoroethane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Difluoromethane (CAS 75-10-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47503-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.