2,3-Hexanedione

Melting point :-30 °C
Boiling point :128 °C(lit.)
Density :0.934 g/mL at 25 °C(lit.)
vapor density :3.9 (vs air)
vapor pressure :10 mm Hg ( 20 °C)
refractive index :n20/D 1.412(lit.)
FEMA :2558 | 2,3-HEXANEDIONE
Flash point :83 °F
storage temp. :Store below +30°C.
solubility :H2O: soluble (slightly soluble)
form :liquid
Appearance :Light yellow to yellow Liquid
Odor :at 1.00 % in dipropylene glycol. dry sweet caramel butter oily fatty creamy phenolic fruity
Odor Type :buttery
explosive limit :1.2-5.9%(V)
biological source :synthetic
Water Solubility :Partly miscible in water.
JECFA Number :412
BRN :1699896
Stability :Stable. Flammable. Incompatible with strong bases, strong oxidizing agents.
Major Application :flavors and fragrances
Cosmetics Ingredients Functions :PERFUMING
InChI :1S/C6H10O2/c1-3-4-6(8)5(2)7/h3-4H2,1-2H3
InChIKey :MWVFCEVNXHTDNF-UHFFFAOYSA-N
SMILES :CCCC(=O)C(C)=O
LogP :-0.27
CAS DataBase Reference :3848-24-6(CAS DataBase Reference)
EPA Substance Registry System :2,3-Hexanedione (3848-24-6)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning 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:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P314 Get medical advice/attention if you feel unwell.