Menadiol Diacetate(Vitaminum K4) Aspectus: Pulvis albus Crystal Formulae hypotheticae: C31H46O2 Wight: 258.2693 CAS Number: 573-20-6 EINECS Number: 201-564-2 Densitas 1.2g/cm3 punctum fervens 388.9° C at 760 mmHg Refractivus index 1.58 Flash point 195.1° C