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932-52-5

Name 5-Aminouracil
CAS 932-52-5
EINECS(EC#) 213-252-3
Molecular Formula C4H5N3O2
MDL Number MFCD00006025
Molecular Weight 127.1
MOL File 932-52-5.mol
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Chemical Properties

Appearance beige to brown fine powder
Melting point  >300 °C (lit.)
Boiling point  235.85°C (rough estimate)
density  1.4748 (rough estimate)
refractive index  1.5000 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
form  Fine Powder
pka 9.19±0.10(Predicted)
color  Beige to brown
Water Solubility  0.5 g/L (20 ºC)
Detection Methods HPLC
BRN  127250
CAS DataBase Reference 932-52-5(CAS DataBase Reference)
NIST Chemistry Reference 5-Aminouracil(932-52-5)
EPA Substance Registry System 932-52-5(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
RTECS  YQ8740000
F  10-23
TSCA  Yes
HS Code  29335990
Toxicity
mmo-esc 300 mg/L JGMIAN 18,543,58

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