一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List 1-Chlorohexane
544-10-5

1-Chlorohexane synthesis

15synthesis methods
-

Yield:544-10-5 94.2%

Reaction Conditions:

with thionyl chloride in N,N-dimethyl-formamide at 30 - 90; for 5 h;Large scale;

Steps:

2-1 Production Example 2-1. Synthesis of 1-chlorohexane

1-hexanol (1.2 kg, 11.70 mol), DMF (8.5 g, 0.12 mol) was stirred,SOCl2 (2.1 kg, 17.6 mol) was added dropwise while maintaining an internal temperature of below 30 deg.After completion of the dropwise addition, the internal temperature was raised to 80 to 90 ° C and stirred for 5 hours.After confirming the completion of the reaction,After cooling, 5 L of purified water was added and layer separated to obtain the title compound (1.3 kg, 94.2%).

References:

KR2020/2720,2020,A Location in patent:Paragraph 0069-0071

1-Chlorohexane Related Search:

米脂县| 马尔康县| 海兴县| 黄石市| 利川市| 霍邱县| 南华县| 瑞安市| 长兴县| 临安市| 阳东县| 巴彦淖尔市| 西昌市| 甘洛县| 岑巩县| 英吉沙县| 永新县| 鹤庆县| 遂宁市| 宿松县| 岳西县| 海门市| 吉林市| 文水县| 南投市| 紫云| 连城县| 海口市| 宁明县| 岢岚县| 南华县| 柳江县| 张家界市| 获嘉县| 渑池县| 庆城县| 子洲县| 全南县| 亚东县| 玉溪市| 侯马市|