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4546-95-6

Name 1,2,3-TRIAZOLE-4,5-DICARBOXYLIC ACID
CAS 4546-95-6
Molecular Formula C4H3N3O4
MDL Number MFCD00005246
Molecular Weight 157.08
MOL File 4546-95-6.mol

Chemical Properties

Melting point  200 °C (dec.)(lit.)
Boiling point  587.9±35.0 °C(Predicted)
density  1.981±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,2-8°C
pka pK1:1.86;pK2:5.90;pK3:9.30 (25°C)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3

Hazard Information

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