63666-11-5

Name ethyl 5-amino-2H-1,2,4-triazole-3-carboxylate
CAS 63666-11-5
EINECS(EC#) 675-026-4
Molecular Formula C5H8N4O2
MDL Number MFCD00186115
Molecular Weight 156.14
MOL File 63666-11-5.mol
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Chemical Properties

Melting point  242-243℃
Boiling point  373.9±25.0 °C(Predicted)
density  1.408
storage temp.  under inert gas (nitrogen or Argon) at 2–8 °C
form  solid
pka 8.92±0.40(Predicted)
color  Off-white
InChI InChI=1S/C5H8N4O2/c1-2-11-4(10)3-7-5(6)9-8-3/h2H2,1H3,(H3,6,7,8,9)
InChIKey MLVNUTAJXZZPCJ-UHFFFAOYSA-N
SMILES N1C(N)=NC(C(OCC)=O)=N1
EPA Substance Registry System 1H-1,2,4-Triazole-3-carboxylic acid, 5-amino-, ethyl ester (63666-11-5)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
TSCA  TSCA listed
HS Code  2933998090

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