CAS: 13116-53-5; 1,2,2,3-Tetrachloropropane

该化合物是一种有机化合物,其特征是附在三碳丙烷主干柱上的四氯原子,是一种无色液体,有独特的气味,经常被称为甜味或氯化物,该化合物被归类为氯化碳氢化合物,有助于其化学稳定性和降解抗药性,其分子式为C3H4Cl4, 表明氯化程度很高. 1,2,2,3-四氯丙烷主要用于工业用途,包括用作溶剂和其他化学品的合成.必须指出,该物质可能对环境和健康造成危害,被视为潜在的致癌物,在接触时可能对肝脏和肾脏产生有害影响.由于该化合物具有危险性质,适当的处理和处置程序在使用该化合物时至关重要.此外,管制措施可能适用于其使用和排放,反映出人们对其环境影响的关切.

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3175-23-3 18495-30-2 21700-31-2

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合成工艺路线路线简述

  • 78-88-6 = 13116-53-5 + 96-19-5
    反应条件:1.1 Reagents: Chlorine; 313 - 323 K
    标题:Liquid-Phase Chlorination Of Chloro Olefins
    作者:Levanova,S. V.; Strizhakova,Yu. A.; Sokolov,A. B.; Aseev,E. V.; Lapidus,A. L.
    参考文献:Khimicheskaya Tekhnologiya (Moscow 日期:2003 卷标:(1) 页码:11-16
📜1,2,3-三氯丙烷置于氯体系中,化学反应生成四氯丙烷
参考文献:Homolytic Chlorination Of Aliphatic Compounds-v
标题:Homolytic Chlorination Of Aliphatic Compounds-v
摘要:
Doi:10.1016/s0040-4020(01)92855-8

海关参考信息

专利信息


专利号:US-11760707-B2
优先权日:2019-11-13
标题 :Process for the synthesis of 2,3,3,3-tetrafluoropropene
发明人：ZHOU CHANGYUE; WANG YONG
权利人:FUJIAN YONGJING TECH CO LTD
摘要:The present invention pertains to a novel process of manufacturing the compound 2,3,3,3-tetrafluoropropene (1234yf). The compound 1234yf is the newest refrigerant with zero OPD (Ozone Depleting Potential) and zero GWP (Global Warming Potential). Thus, the invention relates to a process, involving a carbene generation route, for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), of the compound 243db (2,3-dichloro-1,1,1-trifluoropropane), and optionally of the compound 2-chloro-1,1,1-trifluoropropene (1233xf) via carbene route and compound 243db (2,3-dichloro-1,1,1-trifluoropropane). The invention also relates to a process for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), wherein the compound 243db (2,3-dichloro-1,1,1-trifluoropropane) serves as a starting material, for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf). Further, the invention relates to a process for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), and of the compound 243db (2,3-dichloro-1,1,1-trifluoropropane), the initial starting materials are selected from the group consisting of com-pound 123 (2,2-dichloro-1,1,1-trifluoroethane), compound 124 (2-chloro-1,1,1,2-tetrafluoroethane), and compound 125 (pentafluoroethane).

专利号:US-2021139397-A1
优先权日:2019-11-13
标题:Process for the synthesis of 2,3,3,3-tetrafluoropropene

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