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34272-64-5

Name 2-Mercapto-4-methyl-5-thiazoleacetic acid
CAS 34272-64-5
EINECS(EC#) 251-905-4
Molecular Formula C6H7NO2S2
MDL Number MFCD01750430
Molecular Weight 189.26
MOL File 34272-64-5.mol
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Chemical Properties

Appearance white to light yellow crystal powde
Melting point  207 °C (dec.) (lit.)
Boiling point  363.4±44.0 °C(Predicted)
density  1.52±0.1 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
solubility  soluble in DMSO, Methanol
form  powder to crystal
pka 4.09±0.10(Predicted)
color  White to Light yellow
λmax 320nm(H2O)(lit.)
CAS DataBase Reference 34272-64-5(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 .
RIDADR  UN 3335
WGK Germany  3
RTECS  XJ1921000
HS Code  2934.10.2000
Toxicity
mouse,LD50,intravenous,1680mg/kg (1680mg/kg),Therapie. Vol. 26, Pg. 497, 1971.

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