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49783-72-4

Name 5-Isoxazolecarbonyl chloride, 3-methyl- (9CI)
CAS 49783-72-4
Molecular Formula C5H4ClNO2
MDL Number MFCD09817464
Molecular Weight 145.544
MOL File 49783-72-4.mol

Chemical Properties

Melting point  39-41°C
Boiling point  239.9±20.0 °C(Predicted)
density  1.345±0.06 g/cm3(Predicted)
pka -3.94±0.50(Predicted)
CAS DataBase Reference 49783-72-4

Safety Data

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Hazard Codes  C,Xi
Risk Statements 
Safety Statements 
HazardClass  IRRITANT

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