4-Nitrophenylurea Structure

4-Nitrophenylurea

Chemical Properties

Melting point 150℃
Boiling point 314.24°C (rough estimate)
Density  1.490
refractive index  1.5860 (estimate)
solubility  soluble in Methanol,Ethanol,Dimethylformamide
form  powder to crystal
pka 13.79±0.70(Predicted)
color  Light yellow to Yellow to Orange
λmax 327nm(EtOH)(lit.)
Merck  14,6626
CAS DataBase Reference 556-10-5
FDA UNII DY0F0348GL

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H315-H319
Precautionary statements P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
HS Code  2924.21.5000

4-Nitrophenylurea Price

4-Nitrophenylurea Chemical Properties,Usage,Production

Preparation Products And Raw materials

4-Nitrophenylurea Suppliers