Basic

CAS No.	2637-34-5;73018-10-7
Product Name	2-Mercaptopyridine
Synonyms	2-Pyridinethiol; 2-mercaptopyridine crystalline; pyridine-2(1H)-thione; 2-Mercaptopyridin; 2-Mercapto pyridine
Molecular Formula	C5H5NS
Molecular Weight	111.1649

Physical property

Density	1.2g/cm3
Melting point	127-130℃
Boiling point	184.9°C at 760 mmHg
Flash point	65.6°C
Water solubility	50 g/L (20℃)
Refractive index	1.653

Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R36/38:;
Safety Description	S22:; S26:; S28A:;