R134a

1,1,1,2-Tetrafluorethane

General

Molecular formula

C2H2F4

Main hazard

Asphyxiant

Appearance

Colourless gas

Molar mass

102,03 g/mol

Properties

Density

4,25 g/L (heavier than air)

Solubility in water

Insoluble

Melting point

-103,3 C (169,85 K)

Boiling point

-26,08 C (247,07 K)

Health

4 – Deadly

3 – Extreme danger

2 – Hazardous

1 – Slightly hazardous

0 – Normal materials

Fire

4 – Very Flammable

3 – Readily Ignitable

2 – Ignited with heat

1 – Combustible

0 – Will not burn

Reactivity

4 – May detonate

3 – Shock & heat may detonate

2 – Violent chemical change

1 – Unstable if heated

0 – Stable

Specific Hazard

OXE - Oxidizer

ACID - Acid

ALK - Alkali

COR - Corrosive

W – Use no water