Identification Chemical Properties Safety Data Supplier

57121-48-9

Name 5-ethynyl-1H-imidazole
CAS 57121-48-9
Molecular Formula C5H4N2
MDL Number MFCD21336089
Molecular Weight 92.1
MOL File 57121-48-9.mol

Chemical Properties

Melting point  100.5-101 °C(Solv: hexane (110-54-3); ethyl acetate (141-78-6))
Boiling point  293.5±13.0 °C(Predicted)
density  1.15±0.1 g/cm3(Predicted)
pka 11.92±0.10(Predicted)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-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

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