天气预报 > 其他 > 甲醇能否与水反应~
甲醇能否与水反应~
更新时间: 2020-09-26 00:00:00  

甲醇不能和水反应,但是能与水蒸气反应生成二氧化碳和氢气;

甲醇是结构最为简单的饱和一元醇,分子量为32、04,沸点为64、7摄氏度,因在干馏木材中首次发现,故又称“木醇”或“木精”,是无色有酒精气味易挥发的液体,人口服中毒最低剂量约为100毫克没千克体重,经口摄入0.3到1克每千克可致死,用于制造甲醛和农药等,并用作有机物的萃取剂和酒精的变性剂等,成品通常由一氧化碳与氢气反应制得,溶于水,可混溶于醇类、乙醚等多数有机溶剂。

关键词: 甲醇 能否 反应

甲醇能否与水反应~相关经验

天气预报

最新推荐

页面:/news/view-1543761/ | 耗时:0.9312 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1543761 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1543761 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1543761 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3305749,2080740,2048862,3424530,327051,1105777,2323797,121780,1382315,1459281,1462386,1873636,243055,894795,1101299,2179027,717418,1086498,3243029,2595290,546585,1865835,1543761,1072342,2478616,169860,515182,1047503,1342835,1720450) ORDER BY field (ArticleID,3305749,2080740,2048862,3424530,327051,1105777,2323797,121780,1382315,1459281,1462386,1873636,243055,894795,1101299,2179027,717418,1086498,3243029,2595290,546585,1865835,1543761,1072342,2478616,169860,515182,1047503,1342835,1720450)