... transparent liquidProperties: Colorless transparent liquid, soluble in benzene, ketone, mixing dissolved in ethanol ,aether; M.P.-50,B. ... P.198.8,Refraction ratio 1.4150 (20),R.D. ... 1.055(20).RTECS # OO 0700000Usage: intermediate, mainly used in pharmacy, dyestuff & flavor industry etc. factory Sell High quality Diethyl Malonate Intermediate in ...