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51953-17-4

Name 4-Hydroxypyrimidine
CAS 51953-17-4
EINECS(EC#) 224-932-4
Molecular Formula C4H4N2O
MDL Number MFCD00167178
Molecular Weight 96.09
MOL File 51953-17-4.mol
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Chemical Properties

Appearance white to slightly yellow powder
Melting point  166-169 °C(lit.)
Boiling point  179.58°C (rough estimate)
density  1.2604 (rough estimate)
refractive index  1.4610 (estimate)
storage temp.  0-6°C
form  Powder
pka pK1:1.85(＋1);pK2:8.59(0) (25°C)
color  White to slightly yellow
Water Solubility  270.3g/L(20 ºC)
Detection Methods HPLC
BRN  106975
CAS DataBase Reference 51953-17-4(CAS DataBase Reference)
Storage Precautions Store under inert gas

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  UW7350100
TSCA  Yes
HS Code  29339900

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