Ethene;tetrachloromethane | 25398-31-6

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: Ethene;tetrachloromethane
• 英文别名: ethene;tetrachloromethane
• CAS: 25398-31-6
• 化学式: C3H4Cl4
• 分子量: 181.9
• InChiKey: VITOTSNEZSJYFI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.36
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• METHODS OF MAKING CHLORINATED HYDROCARBONS
  申请人：Wilson Richard L.

  公开号：US20090216055A1

  公开（公告）日：2009-08-27

  Methods for the manufacture of 1,1,1,2,3-pentachloropropane from 1,1,1,3-tetrachloropropane and chlorine are disclosed. Improved methods are provided for the manufacture of 1,1,2,3-tetrachloropropene from 1,1,1,2,3-pentachloropropane. Methods are also disclosed for the manufacture of 1,1,2,3-tetrachloropropene from 1,1,1,3-tetrachloropropane and chlorine and for the manufacture of 1,1,2,3-tetrachloropropene from carbon tetrachloride ethylene, and chlorine.

  揭示了从1,1,1,3-四氯丙烷和氯制备1,1,1,2,3-五氯丙烷的制造方法。提供了改进的方法，用于从1,1,1,2,3-五氯丙烷制备1,1,2,3-四氯丙烯。还揭示了从1,1,1,3-四氯丙烷和氯制备1,1,2,3-四氯丙烯的制造方法，以及从四氯化碳、乙烯和氯制备1,1,2,3-四氯丙烯的制造方法。
• Highly pure 1,1,1,2,3-pentachloropropane composition
  申请人：SPOLEK PRO CHEMICKOU A HUTNI VYROBU A.S.

  公开号：US10611707B2

  公开（公告）日：2020-04-07

  Disclosed is a process for preparing a highly pure 1,1,1,2,3-pentachloropropane product, comprising 1-a) providing a reaction mixture comprising ethylene, carbon tetrachloride and a catalyst in a principal alkylation zone to produce 1,1,1,3-tetrachloropropane in the reaction mixture, and 1-b) treating the reaction mixture obtained in step 1-a) to obtain a 1,1,1,3-tetrachloropropane feedstock; 2-a) contacting the 1,1,1,3-tetrachloropropane feedstock with a catalyst in a dehydrochlorination zone to produce a reaction mixture comprising 1,1,1,3-tetrachloropropane and 1,1,3-trichloropropene, and 2-b) treating the reaction mixture obtained in step 2-a) to obtain a 1,1,3-trichloropropene feedstock; 3-a) contacting the 1,1,3-trichloropropene feedstock with chlorine in a reaction zone to produce a reaction mixture containing 1,1,1,2,3-pentachloropropane and 1,1,3-trichloropropene, the reaction zone being different from the dehydrochlorination zone, and 3-b) treating the reaction mixture obtained in step 3-a) to obtain the highly pure 1,1,1,2,3-pentachloropropane product.

  本发明公开了一种制备高纯度 1,1,1,2,3-五氯丙烷产品的工艺，包括 1-a) 在主烷基化区提供由乙烯、四氯化碳和催化剂组成的反应混合物，在反应混合物中生成 1,1,1,3-四氯丙烷，以及 1-b) 处理步骤 1-a) 中得到的反应混合物，以获得 1,1,1,3-四氯丙烷原料； 2-a) 将 1,1,1,3- 四氯丙烷原料与脱氢氯化区中的催化剂接触，生成包含 1,1,1,3- 四氯丙烷和 1,1,3- 三氯丙烯的反应混合物，以及 2-b) 处理步骤 2-a) 中得到的反应混合物，以获得 1,1,3-三氯丙烯原料； 3-a) 在反应区将 1,1,3-三氯丙烯原料与氯接触，生成含有 1,1,1,2,3-五氯丙烷和 1,1,3-三氯丙烯的反应混合物，该反应区不同于脱氢氯化区，以及 3-b) 处理在步骤 3-a) 中获得的反应混合物，以获得高纯度的 1,1,1,2,3- 五氯丙烷产品。
• PROCESSES FOR PRODUCING VERY HIGH PURITY 1,1,1,2,3-PENTACHLOROPROPANE
  申请人：SPOLEK PRO CHEMICKOU A HUTNI VYROBU A.S.

  公开号：US20160107956A1

  公开（公告）日：2016-04-21

  Disclosed is a process for preparing a highly pure 1,1,1,2,3-pentachloropropane product, comprising 1-a) providing a reaction mixture comprising ethylene, carbon tetrachloride and a catalyst in a principal alkylation zone to produce 1,1,1,3-tetrachloropropane in the reaction mixture, and 1-b) treating the reaction mixture obtained in step 1-a) to obtain a 1,1,1,3-tetrachloropropane feedstock; 2-a) contacting the 1,1,1,3-tetrachloropropane feedstock with a catalyst in a dehydrochlorination zone to produce a reaction mixture comprising 1,1,1,3-tetrachloropropane and 1,1,3-trichloropropene, and 2-b) treating the reaction mixture obtained in step 2-a) to obtain a 1,1,3-trichloropropene feedstock; 3-a) contacting the 1,1,3-trichloropropene feedstock with chlorine in a reaction zone to produce a reaction mixture containing 1,1,1,2,3-pentachloropropane and 1,1,3-trichloropropene, the reaction zone being different from the dehydrochlorination zone, and 3-b) treating the reaction mixture obtained in step 3-a) to obtain the highly pure 1,1,1,2,3-pentachloropropane product.
• PROCESSES FOR PRODUCING VERY HIGH PURITY 1,1,1,2,3- PENTACHLOROPROPANE
  申请人：SPOLEK PRO CHEMICKOU A HUTNI VYROBU A.S.

  公开号：US20180118641A1

  公开（公告）日：2018-05-03

  Disclosed is a process for preparing a highly pure 1,1,1,2,3-pentachloropropane product, comprising 1-a) providing a reaction mixture comprising ethylene, carbon tetrachloride and a catalyst in a principal alkylation zone to produce 1,1,1,3-tetrachloropropane in the reaction mixture, and 1-b) treating the reaction mixture obtained in step 1-a) to obtain a 1,1,1,3-tetrachloropropane feedstock; 2-a) contacting the 1,1,1,3-tetrachloropropane feedstock with a catalyst in a dehydrochlorination zone to produce a reaction mixture comprising 1,1,1,3-tetrachloropropane and 1,1,3-trichloropropene, and 2-b) treating the reaction mixture obtained in step 2-a) to obtain a 1,1,3-trichloropropene feedstock; 3-a) contacting the 1,1,3-trichloropropene feedstock with chlorine in a reaction zone to produce a reaction mixture containing 1,1,1,2,3-pentachloropropane and 1,1,3-trichloropropene, the reaction zone being different from the dehydrochlorination zone, and 3-b) treating the reaction mixture obtained in step 3-a) to obtain the highly pure 1,1,1,2,3-pentachloropropane product.
• PROCESS FOR THE MANUFACTURE OF 2,3,3,3-TETRAFLUOROPROPENE
  申请人：ARKEMA FRANCE

  公开号：US20190127303A1

  公开（公告）日：2019-05-02

  The present invention provides a process of manufacture of 2,3,3,3-tetrafluoropropene by fluorination of very high purity 1,1,1,2,3-pentachloropropane (HCC-240db) into product 2,3,3,3-tetrafluoropropene (HFO-1234yf), the process comprising the following steps: —step 3 of chlorination of 1,1,3-trichloropropene to produce 1,1,1,2,3-pentachloropropane, comprising: 3-a) contacting the 1,1,3-trichloropropene feedstock with chlorine in a reaction zone to produce a reaction mixture containing 1,1,1,2,3-pentachloropropane and 1,1,3-trichloropropene, the reaction zone being different from the dehydrochlorination zone, and 3-b) treating the reaction mixture obtained in step 3-a) to obtain a 1,1,1,2,3-pentachloropropane (HCC-240db) feedstock; —step 4 of producing 2,3,3,3-tetrafluoropropene (HFO-1234yf), comprising: 4-a) reacting the 1,1,1,2,3-pentachloropropane (HCC-240db) feedstock with HF in the presence or absence of catalyst to produce a reaction mixture comprising at least one compound chosen from HCI, HF, 1,1,1,2,2-pentafluoropropane (HFC-245cb), 2-chloro-3,3,3-trifluoropropene (HCFO-1233xf) and 2,3,3,3-tetrafluoropropene (HFO-1234yf).