Melting point :>300 °C (lit.)
Boiling point :209.98°C (rough estimate)
Density :1.4421 (rough estimate)
refractive index :1.4610 (estimate)
storage temp. :2-8°C
solubility :Aqueous Acid (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Slightly)
form :Crystalline Powder
pka :9.45(at 25℃)
color :White to slightly yellow
biological source :synthetic (organic)
Water Solubility :SOLUBLE IN HOT WATER
Merck :14,9850
BRN :606623
Stability :Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions :SKIN CONDITIONING
InChI :1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
InChIKey :ISAKRJDGNUQOIC-UHFFFAOYSA-N
SMILES :O=C1NC=CC(=O)N1
LogP :-1.037 (est)
CAS DataBase Reference :66-22-8(CAS DataBase Reference)
NIST Chemistry Reference :Uracil(66-22-8)
EPA Substance Registry System :Uracil (66-22-8)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention.