... Detail 2 weeks 3,cas no:110-19-0 4,high quality isobutyl acetate≥99.%Melting point-77Index of refraction(25)1.3964Boiling ... (25)Heat of combustion3463.5Water %≥0.05Non volatile matter %≥0.002Color liquid with fruit fragrance Relative density: 0.871, melting point:-98.6 ... :18. Can be dissolved together with alcohol, aether etc.. Dissolved 0.67% under the temperature of 20, 1.64% in water ...