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1192-21-8

Name 1-Methyl-1H-pyrazol-5-ylamine
CAS 1192-21-8
EINECS(EC#) 688-112-1
Molecular Formula C4H7N3
MDL Number MFCD00068156
Molecular Weight 97.12
MOL File 1192-21-8.mol
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Chemical Properties

Appearance white to light yellow crystal powde
Melting point  73 °C
Boiling point  95-96°C (0.5 mmHg)
density  1.22±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,2-8°C
solubility  Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form  Solid
pka 4.16±0.10(Predicted)
color  Dark Red to Orange to Brown
Usage An interesting synthetic intermediate
Detection Methods GC
CAS DataBase Reference 1192-21-8(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  2811
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29331990

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