根据《化学数据指南》，氯乙烷（ethyl chloride）点燃时会产生有毒的光气（phosgene gas），所以C选项正确。
Whater relations of wheat plants under the influente of (2-cloroethyl) trimethylammonium chloride (CCC)Demerdash, N. AKuhn, HLinser, H
Another function is to provide relief in some conditions, in preoperative or postoperative management as well as in aesthetic dentistry (anti-stain and whitening effects). Mouthwashes have been under study for a long time and their compositions are in a state of flux. A substance once ...
The continuous search for suitable mechanical improvement and protective agents in commonly used surfaces and items is driving nanotechnology research to develop new nanostructured coatings for various surfaces featuring enhanced properties [3,4,5]. As a matter of fact, through multidisciplinary feedback,...
So:Why we want to used Gamma-butyrobetaine Ethyl Ester Chloride(GBB-EEC) to replace L-Carnitine products on the market? L-Carnitine is an amino acid (a building block for proteins) that is naturally produced in the body and it helps to improve excercise ability, fat loss and reduce the ...