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591-54-8

Name 4-Aminopyrimidine
CAS 591-54-8
EINECS(EC#) 200-158-5
Molecular Formula C4H5N3
MDL Number MFCD00006112
Molecular Weight 95.1
MOL File 591-54-8.mol
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Chemical Properties

Appearance White to slightly beige crystals or powder
Melting point  154-156 °C (lit.)
Boiling point  167.6°C (rough estimate)
density  1.1031 (rough estimate)
refractive index  1.5200 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
form  Crystals or Powder
pka 5.71(at 20℃)
color  White to slightly beige
Water Solubility  Slightly soluble in water.
λmax 273nm(EtOH)(lit.)
CAS DataBase Reference 591-54-8(CAS DataBase Reference)
NIST Chemistry Reference Pyrimidine, 4-amino-,(591-54-8)

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 .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
HS Code  29339900

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