5-Aminouracil CAS NO.932-52-5

Product Name:    5-Aminouracil
Synonyms:    2,4(1H,3H)-Pyrimidinedione, 5-amino-;2,4-Dihydroxy-5-aminopyrimidine;3h)-pyrimidinedione,5-amino-4(1h;5-Amino-2,4(1H,3H)-pyrimidinedione;5-amino-uraci;Uracil, 5-amino-;5-AMINO-2,4-PYRIMIDINEDIOL;5-AMINO-2,4-DIHYDROXYPYRIMIDINE
CAS:    932-52-5                         
MF:    C4H5N3O2          
MW:    127.1         
EINECS:    213-252-3                 
Mol File:    932-52-5.mol                  
                 

5-Aminouracil Chemical Properties
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
pka    9.19±0.10(Predicted)
form     Fine Powder
color     Beige to brown
Water Solubility     0.5 g/L (20 ºC)
BRN     127250
CAS DataBase Reference    932-52-5(CAS DataBase Reference)
NIST Chemistry Reference    5-Aminouracil(932-52-5)
EPA Substance Registry System    5-Aminouracil (932-52-5)
Safety Information
Hazard Codes     Xn
Risk Statements     22-36/37/38-20/21/22
Safety Statements     22-24/25-36-26
WGK Germany     3
RTECS     YQ8740000
F     10-23
TSCA     Yes
HS Code     29335990
Toxicity    mmo-esc 300 mg/L JGMIAN 18,543,58
MSDS Information
Provider    Language
5-Aminouracil    English
ACROS    English
SigmaAldrich    English
ALFA    English
5-Aminouracil Usage And Synthesis
Uses    5-Aminouracil is a useful research chemical.
Chemical Properties    beige to brown fine powder
Safety Profile    Human mutation data reported.When heated to decomposition it emits toxic vapors ofNOx.
5-Aminouracil Preparation Products And Raw materials
Raw materials    Hydrochloric acid-->Ammonia-->Disodium hydrosulfite-->5-Nitrouracil
Preparation Products    2,4,5-TRIHYDROXYPYRIMIDINE