CAS No: 348-67-4, Chemical Name: D-Methionine
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348-67-4 D-Methionine

product Name D-Methionine
Synonyms (r)-2-amino-4-(methylmercapto)butyric acid; d-2-amino-4-(methylthio)butyric acid; H-D-Met-OH
Molecular Formula C5H11NO2S
Molecular Weight 149.2113
InChI InChI=1/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m1/s1
CAS Registry Number 348-67-4
EINECS 206-483-6
Molecular Structure 348-67-4 D-Methionine
Density 1.206g/cm3
Melting point 273-275℃
Boiling point 306.9°C at 760 mmHg
Refractive index 1.53
Flash point 139.4°C
Water solubility 53 g/L (20℃)
Vapour Pressur 0.00017mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description S22:;
S24/25:;