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28466-26-4

Name 1H-PYRAZOL-4-YLAMINE
CAS 28466-26-4
EINECS(EC#) 625-292-2
Molecular Formula C3H5N3
MDL Number MFCD01693729
Molecular Weight 83.0919
MOL File 28466-26-4.mol
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Chemical Properties

Melting point  75-77°C
Boiling point  142.17°C (rough estimate)
density  1.0248 (rough estimate)
refractive index  1.5060 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form  powder to crystal
pka 17.70±0.50(Predicted)
color  White to Brown to Dark purple
Sensitive  Hygroscopic
InChI InChI=1S/C3H5N3/c4-3-1-5-6-2-3/h1-2H,4H2,(H,5,6)
InChIKey AXINVSXSGNSVLV-UHFFFAOYSA-N
SMILES N1C=C(N)C=N1
CAS DataBase Reference 28466-26-4
NIST Chemistry Reference 4-NH2-pyrazole(28466-26-4)

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
Safety Statements 
WGK Germany  3
RTECS  UQ4993000
HazardClass  IRRITANT
HS Code  2933199090

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