Basic

CAS No.	2028-63-9
Product Name	3-Butyn-2-ol
Synonyms	1-Butyn-3-ol; 3-butyne-2-ol; but-3-yn-2-ol
Molecular Formula	C4H6O
Molecular Weight	70.0898

Physical property

Density	0.919g/cm3
Melting point	12℃
Boiling point	104°C at 760 mmHg
Flash point	25.6°C
Refractive index	1.435

Hazard Symbols	T:Toxic;
Risk Codes	R10:; R24/25:; R36/37/38:;
Safety Description	S16:; S36/37/39:; S45:;