CAS:4079-68-9 Trade name: DEP Chemical name: N,N-diethylaminopropyne 1-Diethylamino-2-propyne 2-Propynylamine, N,N-diethyl- 3-(Diethylamino)propyne diethylpropargylamine MF: C7H13N Mw: 111.18 Mp: 157-161 °C Density: 0.80 g/mL at 20 °C Fp: 156 °C Water solubility: Insoluble in water Structure formula: HC≡CCH2N(C2H5)2 Molecular formula: C7H13N Assay: 98% Appearance: colorless to yellowish transparent liquid Application: Leveling agent, brightener Package: 25kgs/drum Storage: keep in cool, dry place.