Identification Chemical Properties Safety Data Supplier

66975-83-5

Name 3-Methylisothiazole-5-carboxylic acid
CAS 66975-83-5
Molecular Formula C5H5NO2S
MDL Number MFCD11110341
Molecular Weight 143.16
MOL File 66975-83-5.mol

Chemical Properties

Melting point  206 °C (decomp)
Boiling point  187.8±33.0 °C(Predicted)
density  1.418±0.06 g/cm3(Predicted)
pka 1.30±0.10(Predicted)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H312-H315-H319-H332-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
HazardClass  IRRITANT

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