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19156-50-4

Name 5-methylthiophene-3-carboxylic acid
CAS 19156-50-4
Molecular Formula C6H6O2S
MDL Number MFCD01680229
Molecular Weight 142.18
MOL File 19156-50-4.mol

Chemical Properties

Melting point  131-132 °C
Boiling point  274.7±20.0 °C(Predicted)
density  1.319±0.06 g/cm3(Predicted)
storage temp.  2-8°C(protect from light)
pka 4.30±0.10(Predicted)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
HazardClass  IRRITANT

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