Difluoroethane suppliers
Difluoroethane
- CAS:
- 75-37-6
- MF:
- C2H4F2
- MW:
- 66.05
Company Type
Properties
- Melting point:
- -117 °C
- Boiling point:
- -25 °C
- Density
- 0.966
- vapor density
- 2.28 (vs air)
- refractive index
- 1.2434
- solubility
- Soluble 1 in 357 parts of water at 25°C.
- Water Solubility
- 5.37g/L(0 ºC)
- LogP
- 0.750
Safety Information
- Symbol(GHS)
GHS02,GHS04
- Signal word
- Danger
- Hazard statements
- H220-H280
- Precautionary statements
- P210-P377-P381-P410+P403
- Hazard Codes
- F,F+
- Risk Statements
- 11-12
- Safety Statements
- 16-33-36-38
- RIDADR
- UN 1030 2.1
- WGK Germany
- 1
- RTECS
- KI1410000
- Hazard Note
- Flammable
- DOT Classification
- 2.1 (Flammable gas)
- HazardClass
- 2.1
- HS Code
- 2903392500
- Toxicity
- LC50 inhalation in mouse: 977gm/m3/2H
Use
Difluoroethane, a hydrofluorocarbon (HFC), is an aerosol propellant used in topical pharmaceutical formulations. Difluoroethane may be used as a vehicle for dispersions and emulsions. Since difluoroethane does not contain chlorine, there are no environmental controls on the use of this material as a propellant, since it does not deplete the ozone layer and is not a greenhouse gas.
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