Melting point :146-148 °C (lit.)
Boiling point :216.69°C (rough estimate)
Density :1.0373 (rough estimate)
refractive index :1.4787 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :4.01g/l
pka :4.8(at 25℃)
form :Liquid
color :Clear colorless to yellow
Water Solubility :0.416 g/100 mL (25 ºC)
Merck :14,3242
BRN :471489
Stability :Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
InChIKey :BADXJIPKFRBFOT-UHFFFAOYSA-N
LogP :1.3 at 20℃
CAS DataBase Reference :126-81-8(CAS DataBase Reference)
NIST Chemistry Reference :Dimedone(126-81-8)
EPA Substance Registry System :1,3-Cyclohexanedione, 5,5-dimethyl- (126-81-8)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H228 Flammable solid Flammable solids Category 1 Category 2 Danger Warning P210, P240,P241, P280, P370+P378 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501 H350 May cause cancer Carcinogenicity Category 1A, 1B Danger H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P285 In case of inadequate ventilation wear respiratory protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P304+P341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. P308+P313 IF exposed or concerned: Get medical advice/attention. P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. P363 Wash contaminated clothing before reuse. P403 Store in a well-ventilated place.