ДИЭТИЛ МАГНИЯ химические свойства, назначение, производство
Химические свойства
Magnesium Diethyl is colorless liquid; forms solvated crystalsfrom ether, (C2H5)2Mg·(C2H5)2O; loses itsether of crystallization when heated undervacuum; freezes at 0°C (32°F); decomposesat 250°C (482°F) under high vacuum; solublein ether.
Использование
Diethylmagnesium is used as intermediate inorganic synthesis.
Угроза здоровью
Skin contact can cause severe burns.
Пожароопасность
Diethylmagnesium catches fire spontaneously
in air. It is susceptible to glow and can catch
fire in other gases, as well, that contain oxygen
atoms in the molecules, such as N2O and even
CO2. It explodes with water. The ether solution
of the compound is also susceptible to
ignition, upon contact with water (Bretherick
1995). It reacts violently with lower alcohols
and ammonia (Sidgwick 1950).
Профиль безопасности
Ignites on contact with
moist air, water, or carbon dioxide. See also
MAGNESIUM COMPOUNDS.
ДИЭТИЛ МАГНИЯ препаратная продукция и сырье
сырьё
препарат