【English name】:Ethyl magnesium chloride solution
【Molecular formula】:C2H5ClMg 2.0M Ether solution
【Molecular weight】:88.82
【Density】:0.823g/ml
【Structural formula】:C2H5CLMg
【Colour】:Light grey or light yellow liquid
【Density】:0.978g/ml
【Physical property】:2.0M THF liquid
【Colour】:Yellow or brown or orange yellow liquid