Trade name:PABS Chemical name:Diethylamino-2-propyne, sulfate Molecular formula:C8H15NO2 CAS No.:125678-52-6 Assay:70% Appearance:Yellowish transparent liquid related density@20C:1.02-1.06 PH value:4.5-5.8 refractive index@20C:1.4190-1.4320 Application:Leveling agent, brightener