Melting point :121-123 °C (lit.) 121-123 °C
Boiling point :228.1±23.0 °C(Predicted)
Density :1.322±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer
solubility :hot water: soluble0.5g/10 mL, clear, colorless to faintly yellow
form :Crystalline Powder
pka :pK1:4.68(+1) (25°C)
color :White/cream/pale yellow
Water Solubility :Soluble in water.
BRN :139810
CAS DataBase Reference :769-42-6(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Dimethylbarbituric acid(769-42-6)
EPA Substance Registry System :2,4,6(1H,3H,5H)-Pyrimidinetrione, 1,3-dimethyl- (769-42-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P501 Dispose of contents/container to..…