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Grignard reagent

 化学構造式
CAS番号.
化学名:
别名:
英語化学名:
Grignard reagent
英語别名:
Grignard reagent
CBNumber:
CB22456623
化学式:
分子量:
0
MOL File:
Mol file

Grignard reagent 物理性質

安全性情報

Grignard reagent 価格

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入

Grignard reagent 化学特性,用途語,生産方法

定義

An important class of reagents used in synthetic organic chemistry, made by union of metallic magnesium with an organic chloride, bromide, or iodide, usually in the presence of an ether and in the complete absence of water. General formula RMgX, where R i

危険性

Because the heat of decomposition of Grignard reagents with water is great and the ether in which they are dissolved is highly volatile and flammable, they must be handled with extreme care. Some, especially the solution of MeMgBr in ethyl ether, may ignite spontaneously on contact with water or even damp floors; nearly all will ignite on a wet rag or similar material. Since all Grignard reagents react rapidlywith bothwater and oxygen, contact must be avoided. Ordinary materials of construction are satisfactory for use with Grignard reagents.

Grignard reagent 上流と下流の製品情報

原材料

準備製品


Grignard reagent 生産企業

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