Propylene Glycol Monomethyl Ether Acetate(PMA)

Other name:Propylene glycol methyl ether acetateCAS 108-65-6Product standard:HG/T 3940-2007Annual capacity:50,000 tons/yearStructural skeleton symbol:CH3COOCH(CH3)CH2OCH3Molecular weight:132.16Boiling point:145.8℃Flash point:42℃Measuring itemsTechnical IndexAppearanceColorless transparent liquidMass fraction of propylene glycol methyl ether acetate/%≥99.5Mass fraction of 2- methoxy -1- propyl acetate/%≤0.4Mass fraction of water/%≤0.05Mass fraction of acid (calculated as acetic acid)/%≤0.02Boiling range (0℃, 101.3kPa)/℃143~149Chrominance /Hazen unit (Pt-Co color ≤10Density,(ρ20)/（g/cm3）0.965~0.975Other name:Propylene glycol methyl ether acetateCAS 108-65-6Product standard:HG/T 3940-2007Annual capacity:50,000 tons/yearStructural skeleton symbol:CH3COOCH(CH3)CH2OCH3Molecular weight:132.16Boiling point:145.8℃Flash point:42℃Measuring itemsTechnical IndexAppearanceColorless transparent liquidMass fraction of propylene glycol methyl ether acetate/%≥99.5Mass fraction of 2- methoxy -1- propyl acetate/%≤0.4Mass fraction of water/%≤0.05Mass fraction of acid (calculated as acetic acid)/%≤0.02Boiling range (0℃, 101.3kPa)/℃143~149Chrominance /Hazen unit (Pt-Co color ≤10Density,(ρ20)/（g/cm3）0.965~0.975