Property: light yellow transparent liquid,
Density（20℃）d=Tetrahydrofuran solution of 1. 04g/ml,
Boiling point: 66 °C,
Pour point: -21.5 °C.
Packaging storage and transportation: steel bottle(LPG)and 5-450L or 2000-20000L bulk containers. Below 40℃storage and transportation, water fails, in case of fire flammable and explosive.
Methylmagnesium chloride as Gray crystals, with the active hydrogen-containing compound such as water, alcohols, thiols, amines, amides, acids, sulfonic acids, etc. of oxygen, sulfur and alkynyl carbon on the acidic hydrogen in the reaction; the energy with a lively alkyl halide such as allyl bromide and the like occur coupling reaction; with the oxygen and carbon dioxide, aldehydes, ketones and other reactions.