Basic

CAS No.	1187-84-4
Product Name	H-Cys(Me)-OH
Synonyms	(2R)-2-(Methylamino)-3-sulfanylpropanoic acid; (2R)-2-(Methylamino)-3-sulfanylpropans?ure; (R)-N-Methylcysteine; Acide (2R)-2-(méthylamino)-3-sulfanylpropano?que; Cysteine, N-methyl, L-; L-cysteine, N-methyl-; L-methylcysteine; N-Methyl-L-cystein; N-Methyl-L-cysteine; N-Méthyl-L-cystéine; (2S)-2-(methylammonio)-3-sulfanylpropanoate; S-Methyl-L-Cysteine
Molecular Formula	C4H9NO2S
Molecular Weight	135.1848

Physical property

Density	1.202g/cm3
Melting point	240℃ (dec.)
Boiling point	242.8°C at 760 mmHg
Flash point	100.7°C
Refractive index	1.509

Hazard Symbols	Xn:Harmful;
Risk Codes	R22:;
Safety Description	S26:; S36/37/39:;