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50-71-5

Name Alloxan
CAS 50-71-5
EINECS(EC#) 200-062-0
Molecular Formula C4H2N2O4
MDL Number MFCD00006031
Molecular Weight 142.07
MOL File 50-71-5.mol
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Chemical Properties

Melting point  ~245 °C (dec.)
Boiling point  259.59°C (rough estimate)
density  1.8588 (rough estimate)
refractive index  1.4610 (estimate)
storage temp.  2-8°C
pka pK (25°) 6.63
Water Solubility  8g/L(temperature not stated)
CAS DataBase Reference 50-71-5(CAS DataBase Reference)
NIST Chemistry Reference Alloxan(50-71-5)
EPA Substance Registry System 50-71-5(EPA Substance)

Safety Data

Hazard Codes  Xn
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:Wear suitable protective clothing .
WGK Germany  3
F  8-10-23
Safety Profile
Poison by intraperitoneal, intravenous, subcutaneous, and rectal routes. Moderately toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. Produces dlabetes in experimental animals. Decomposes in storage to release CO2. Do not store in sealed container. Explodes when heated above 170℃. When heated to decomposition it emits toxic fumes of NOx,.
Hazardous Substances Data 50-71-5(Hazardous Substances Data)

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