CAS No.: 811-97-2

Molecular formula: CH2FCF3

Molecular weight: 102

RTECS No.: KI8842500

HS No.: 2903399000

UN No.: 3159

Hazard cargo No.: 22039

IMDG Page: 6103

I.Physicochemical properties:

1. Appearance and property: Colorless transparent heavy liquid, easy to volatile, with special odor.

2. Freezing point : -103°C

3. Boiling point: -26.1°C

4. Liquid weight (D20°): 1.206

5. Solubility: 0.15 G/L (20°C)

6. Critical temperature: 101.1 °C

7. Critical pressure: 4.05MPa.

8. Critical density : 515.3g/cm3

9. Vapor pressure: 666.1KPa (25°C)

10. GWP:0.13

11. ODP: 0 

II. Usage

R-134a is the most commonly used low and medium temperature ecological refrigerant, for the excellent performance of HFC-134a, it is the most effective and safe substitute of CFC-12, it is used in the fields using R12 refrigerant, including: refrigerator, water dispenser, automotive air conditioning, dehumidifier, industrial refrigeration, and other equipment, it is also applied in aerial fog propellant, medical aerosol, insecticide propellant, etc.

III. Quality standard

IV. Packing, storage and transportation

Hazard rank: 2.2 type gas

Hazard cargo packing mark: 15

Packing type: III