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19771-63-2

Name Procysteine
CAS 19771-63-2
EINECS(EC#) 200-154-8
Molecular Formula C4H5NO3S
MDL Number MFCD00066092
Molecular Weight 147.15
MOL File 19771-63-2.mol

Chemical Properties

Melting point  174 °C (dec.)(lit.)
alpha  -60 º (c=1 in H2O)
density  1.582±0.06 g/cm3(Predicted)
refractive index  -64 ° (C=1, H2O)
storage temp.  2-8°C
solubility  DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form  Powder
pka pKa (22°): 3.32
color  White to Off-white
Water Solubility  Soluble in water
Merck  13,7019
BRN  4179169
CAS DataBase Reference 19771-63-2(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  XJ5426650
HS Code  2934.20.8000

Hazard Information

Material Safety Data Sheet(MSDS)

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