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4928-87-4

Name 1H-1,2,4-Triazole-3-carboxylic acid
CAS 4928-87-4
Molecular Formula C3H3N3O2
MDL Number MFCD00186418
Molecular Weight 113.07
MOL File 4928-87-4.mol
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Chemical Properties

Melting point  132-136 °C
Boiling point  444.6±28.0 °C(Predicted)
density  1.694±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
solubility  Aqueous Base (Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly, Heated,
form  Powder
pka 10.78±0.20(Predicted)
color  White to pale brown
CAS DataBase Reference 4928-87-4(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
WGK Germany  3
HazardClass  IRRITANT
HS Code  29339900

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