Basic

CAS No.	144429-10-7
Product Name	(1S,2R)-ephedrine hemihydrate
Synonyms	(1s,2r)-D-Ephedrine Base Hemihydrate; 1-Chloro-2-Methylpropyl Chloroformate; (Is,2r)-D-Ephedrine Base Hemihydrate; Ephedrine Base Hemihydrate; (1S,2R)-2-(methylamino)-1-phenylpropan-1-ol hydrate
Molecular Formula	C10H17NO2
Molecular Weight	183.2475

Physical property

Melting point	39-43℃(lit.)
Boiling point	332.7°C at 760 mmHg
Flash point	155°C

Hazard Symbols	Xi:;
Risk Codes	R36/37/38:;
Safety Description	S26-36:;