141-79-7 Mesityl oxide, mixture of alpha- and beta-isomers

product Name Mesityl oxide, mixture of alpha- and beta-isomers Synonyms 4-Methyl-3-penten-2-one; Methyl isobutenyl ketone; Mesityl oxide; Isopropylidene acetone; 4-methylpent-3-en-2-one Molecular Formula C6H10O Molecular Weight 98.143 InChI InChI=1/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3 CAS Registry Number 141-79-7 EINECS 205-502-5 Molecular Structure Density 0.83g/cm3 Melting point -53℃ Boiling point 132.7°C at 760 mmHg Refractive index 1.418 Flash point 30.6°C Water solubility 28 g/L (20℃) Vapour Pressur 8.76mmHg at 25°C Hazard Symbols  Xn:Harmful; Risk Codes R10:; R20/21/22:; Safety Description S25:;