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156-81-0

Name 2,4-Diaminopyrimidine
CAS 156-81-0
EINECS(EC#) 205-862-3
Molecular Formula C4H6N4
MDL Number MFCD00038023
Molecular Weight 110.12
MOL File 156-81-0.mol
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Chemical Properties

Appearance light orange crystalline powder
Melting point  143-147 °C (lit.)
Boiling point  401.7±37.0 °C(Predicted)
density  1.368±0.06 g/cm3(Predicted)
refractive index  1.46-1.466
storage temp.  Refrigerator (+4°C)
form  powder to crystal
pka 7.08±0.10(Predicted)
color  White to Almost white
Water Solubility  840 g/L (25 ºC)
CAS DataBase Reference 156-81-0(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 .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
HS Code  29335990

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