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 1,2,3-TRICHLOROPROPENE
96-19-5

1,2,3-TRICHLOROPROPENE synthesis

7synthesis methods
-

Yield:-

Reaction Conditions:

with chlorine at 60 - 80;

Steps:

1
8gr of chlorine gas and methylacetylene gas at molar ratio of 4/1 chlorine to methylacetylene is sparged for 30 minutes in a 100 ml mixture of 50/50 mole% of 1, 1 ,2,2- tetrachloropropane and 1,2,2,3-tetrachloropropane as a solvent heated in a water bath and stirred to maintain the temperature at 60-80°C. A reflux column is placed to return solvent, unreacted chlorine and product. The product of the reaction is expected to contain 15 mole% 1,2,3-trichloropropene, 20 mole% 1,2,2,3-tetrachloropropane, and 65 moie% 1, 1,2,2- tetrachloropropane

References:

DOW GLOBAL TECHNOLOGIES, LLC;TIRTOWIDJOJO, Max Markus;FISH, Barry;KRUPER, William J. WO2013/74394, 2013, A1 Location in patent:Paragraph 0078

1,2,3-TRICHLOROPROPENE Related Search:

金塔县| 渭源县| 舟曲县| 蕲春县| 栾川县| 克什克腾旗| 运城市| 延安市| 义马市| 六安市| 华池县| 清徐县| 洛宁县| 桐柏县| 旬阳县| 孙吴县| 泉州市| 富裕县| 滁州市| 句容市| 德格县| 班戈县| 天柱县| 武宁县| 肇州县| 新疆| 天门市| 渑池县| 东至县| 土默特右旗| 错那县| 炎陵县| 乡宁县| 溆浦县| 读书| 康定县| 枣阳市| 前郭尔| 新密市| 涪陵区| 汽车|