Basic

CAS No.	75-07-0
Product Name	Acetaldehyde
Synonyms	Ethanal; Ethyl aldehyde; Acetacdehyde; Acetic Aldehyde
Molecular Formula	C2H4O
Molecular Weight	44.05

Physical property

Density	0.788
Melting point	-123℃
Boiling point	21℃
Flash point	-27℃
Water solubility	> 500 g/L (20℃)
Refractive index	1.331-1.333

Hazard Symbols	F+:Highly flammable; Xn:Harmful;
Risk Codes	R12:; R36/37:; R40:;
Safety Description	S16:; S33:; S36/37:;