
Dimethylamine | HN(CH3)2 | CID 674 - PubChem
Dimethylamine | HN (CH3)2 or (CH3)2NH or C2H7N | CID 674 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, …
Dimethylamine - Wikipedia
Dimethylamine is an organic compound with the formula (CH 3) 2 NH. This secondary amine is a colorless, flammable gas with an ammonia -like odor. Dimethylamine is commonly …
Methylamine - Wikipedia
Methylamine, also known as methanamine, is an organic compound with a formula of CH 3 NH 2. This colorless gas is a derivative of ammonia, but with one hydrogen atom being replaced by a …
一甲胺 - 百度百科
一甲胺(Methylamine),是一种有机化合物,化学式为CH 3 NH 2 ,常温常压下为无色气体,比重为空气的1.07倍,易燃易爆、有强烈刺激性氨样臭味。
二甲胺(无水)_化工百科 - ChemBK
将甲醇和氨以一定比例混合,在一定温度和压力下,以活性氧化铝为催化剂,合成得一、二、三甲胺混合物,然后经热交换、冷凝、脱氨、萃取、脱水、分离,得二甲胺成品。 其详情参见一 …
Metastable States of Dimethylammonium, (CH3)2NH2• | The …
1997年5月15日 · Hypervalent dimethylammonium radical, (CH3)2NH2•, and its deuterium-labeled isotopomers (CH3)2ND2•, (CH3)2NHD•, (CD3)2NH2•, and (CD3)2ND2• were generated as …
二甲胺的性质与用途 - ChemicalBook
2021年9月7日 · 二甲胺是一种有机化合物,分子式 (CH3)2NH。 这种仲胺是一种无色易燃气体,具有氨味和鱼腥味。 最常见的是二甲胺的40%水溶液。 在2005年,大约27万吨二甲胺被生产出 …
(CH3)2NH + HCl = (CH3)2NH2 + Cl - Balanced chemical …
Enter an equation of a chemical reaction and click 'Balance'. The answer will appear below. Always use the upper case for the first character in the element name and the lower case for …
常温下,二甲胺[(CH3)2NH·H2O]是一元弱碱,其电离常 …
a、溶液温度最高,即y点表示酸碱恰好完全反应;b、二甲胺是弱碱,y点对应溶质是强酸弱碱盐,其溶液呈酸性,x点对应的溶液中(ch3)2nh•h2o、(ch3)2nh2cl的浓度相等,其混合溶 …
甲胺_化工百科 - ChemBK
本品主要用作农药(乐果、杀虫脒等)、医药(咖啡因、麻黄素等)、染料(茜素中间体)、炸药及燃料(水胶炸药、一甲肼等)、表面括性剂、促进剂、显影剂和溶剂等的原料。 本品有 …