Бутилацетат 99%

Basic information: Butyl, or sec-butyl acetate, also known as butyl acetate. It can dissolve a variety of resin and organics.The properties of Sec-butyl acetate and other isomers are similar in most cases, the biggest differences are that its boiling point is lower than n-butyl and isobutyl, and its evaporation is faster. Appearance: colorless, flammable, with fruit flavor liquid CAS No.: 105-46-4 EIENCS No.: 203-300-1 Molecular formula: CH3COOCH (CH3) CH2CH3 Molecular weight: 116.16 HS code: 29349990 Application: used as solvent in coating industry.used as solvent in printing ink,adhesive agent.used as the reaction intermediate in the production of resin.used as a cleaning agent.used as a component in diluents. The physical properties: Serial NoItem Data 1Molecular formulaCH3COOCH(CH3)CH2CH32Relative molecule112.33AppearanceColorless, with fruit flavor4Boiling point（Ordinary pressure） °C-98.95Melting point°C3.26Vapour pressure（25°C） kPa19（E-close）7Flash point °C31（E-open）8Kinematic viscosity（20°C） mm2/s0.77629Evaporation heat kJ/kg36.310Specific heat（20°C） J/（mol.k）1.9211Upper explosive limit %（v/v）Low explosive limit %（v/v）15.01.712Refractive index （20°C）1.3894 The quality standard: ItemIndexMass fraction of butyl acetate % min99Mass fraction of water % max0.1Mass fraction of acid %（count by acetic acide） max0.01Mass fraction of evaporation residue % max0.001Chroma/Hazen Unit（Pt-Co scale） max10Density，g/cm30.866-0.872odorNo buried odor,no residual odor