1,1,1,2,2,3,3-Heptachlorobutane | 83682-70-6

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氯化物
• 英文名称: 1,1,1,2,2,3,3-Heptachlorobutane
• CAS: 83682-70-6
• 化学式: C₄H₃Cl₇
• 分子量: 299.2
• InChiKey: XDZRPDFODQAIFV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• Process for the preparation of substituted norbornene derivatives and norbornene derivatives
  申请人：The B.F. GOODRICH Company

  公开号：EP0005527A2

  公开（公告）日：1979-11-28

  Preparation of substituted norbornene derivatives by the reaction in the liquid phase of cyclopentadiene or dicyclopentadiene with an olefin or cycloolefin; temperature: 100-300°C; pressure: 3,4-170 atm.; solvent: chlorinated or brominated hydrocarbon. Tricyclic norbornene derivatives: e.g. tricyclo (12.2.1.02,13) heptadeca-5,9,15-triene; tetracyclo (8.2.1.09.207.3) tridecene-11.

  通过环戊二烯或双环戊二烯与烯烃或环烯烃在液相中的反应制备取代的降冰片烯衍生物；温度：100-300°C；压力：3,4-170 atm；溶剂：氯化或溴化碳氢化合物。 三环降冰片烯衍生物：如三环(12.2.1.02,13)十七碳-5,9,15-三烯；四环(8.2.1.09.207.3)十三烯-11。
• Process for producing a chlorinated C3-6 alkane
  申请人：SPOLEK PRO CHEMICKOU A HUTNI VYROBU A.S.

  公开号：US10294179B2

  公开（公告）日：2019-05-21

  Disclosed is a process for producing a chlorinated C3-6 alkane comprising providing a reaction mixture comprising an alkene and carbon tetrachloride in a principal alkylation zone to produce chlorinated C3-6 alkane in the reaction mixture, and extracting a portion of the reaction mixture from the principal alkylation zone, wherein: a) the concentration of the chlorinated C3-6 alkane in the reaction mixture in the principal alkylation zone is maintained at a level such that the molar ratio of chlorinated C3-6 alkane:carbon tetrachloride in the reaction mixture extracted from the alkylation zone does not exceed 95:5 when the principal alkylation zone is in continuous operation; and/or b) the reaction mixture extracted from the principal alkylation zone additionally comprises alkene and the reaction mixture is subjected to a dealkenation step in which at least about 50% or more by weight of the alkene present in the reaction mixture is extracted therefrom and at least about 50% of the extracted alkene is fed back into the reaction mixture provided in the principal alkylation zone; and/or c) the reaction mixture present in the principal alkylation zone and extracted from the principal alkylation zone additionally comprises a catalyst, and the reaction mixture extracted from the principal alkylation zone is subjected to an aqueous treatment step in which the reaction mixture is contacted with an aqueous medium in an aqueous treatment zone, a biphasic mixture is formed and an organic phase comprising catalyst is extracted from the biphasic mixture.

  公开了一种生产氯化 C3-6 烷烃的工艺，包括在主烷基化区提供由烯和四氯化碳组成的反应混合物，以在反应混合物中生产氯化 C3-6 烷烃，以及从主烷基化区提取部分反应混合物，其中： a) 主烷基化区反应混合物中氯化 C3-6 烷烃的浓度保持在一定水平，当主烷基化区连续运行时，从烷基化区提取的反应混合物中氯化 C3-6 烷烃与四氯化碳的摩尔比不超过 95:5；和/或 b) 从主烷基化区提取的反应混合物还包括烯，该反应混合物进行脱烷基化步骤，其中从反应混合物中提取至少约 50%或更多重量的烯，并将至少约 50%提取的烯送回主烷基化区提供的反应混合物中；和/或 c) 存在于主烷基化区并从主烷基化区萃取的反应混合物还包括催化剂，从主烷基化区萃取的反应混合物经过水处理步骤，其中反应混合物在水处理区与水介质接触，形成双相混合物，并从双相混合物中萃取包含催化剂的有机相。
• Product, composition and application thereof, and automobile tire inner liner, tube and curing bladder
  申请人：CHINA PETROLEUM & CHEMICAL CORPORATION

  公开号：US10894881B2

  公开（公告）日：2021-01-19

  Butyl rubber, a preparation method therefor, and an application thereof, and a composition and rubber product containing the butyl rubber. The butyl rubber comprises a structural unit derived from isobutylene, a structural unit derived from conjugated diene, and a structural unit selectively derived from aryl olefin represented by formula I, at least a part of the conjugated diene being isoprene. Also provided are an automobile tire inner liner, tube and curing bladder made of the butyl rubber. The butyl rubber has good processability and compounding properties, die swell ratio and integrated mechanical properties, and particularly high tear strength. The butyl rubber can effectively reduce power consumption in the processing and compounding process, and the prepared product has good dimensional stability and application performance.

  丁基橡胶、其制备方法及其应用，以及含有丁基橡胶的组合物和橡胶制品。丁基橡胶包括一个由异丁烯衍生的结构单元、一个由共轭二烯衍生的结构单元和一个由式 I 所代表的芳基烯烃选择性衍生的结构单元，其中至少一部分共轭二烯为异戊二烯。此外，还提供了由丁基橡胶制成的汽车轮胎内衬、内胎和硫化胶囊。丁基橡胶具有良好的加工性和混炼性能、模胀比和综合机械性能，尤其具有较高的撕裂强度。该丁基橡胶可有效降低加工和混炼过程中的能耗，制备的产品具有良好的尺寸稳定性和应用性能。
• Composition comprising 1,1,1,3-tetrachloropropane and a process for producing the composition thereof
  申请人：SPOLEK PRO CHEMICKOU A HUTNI VYROBU A.S.

  公开号：US10934232B2

  公开（公告）日：2021-03-02

  Disclosed is a process for producing a chlorinated C3-6 alkane comprising providing a reaction mixture comprising an alkene and carbon tetrachloride in a principal alkylation zone to produce chlorinated C3-6 alkane in the reaction mixture, and extracting a portion of the reaction mixture from the principal alkylation zone, wherein: a) the concentration of the chlorinated C3-6 alkane in the reaction mixture in the principal alkylation zone is maintained at a level such that the molar ratio of chlorinated C3-6 alkane:carbon tetrachloride in the reaction mixture extracted from the alkylation zone does not exceed 95:5 when the principal alkylation zone is in continuous operation; and/or b) the reaction mixture extracted from the principal alkylation zone additionally comprises alkene and the reaction mixture is subjected to a dealkenation step in which at least about 50% or more by weight of the alkene present in the reaction mixture is extracted therefrom and at least about 50% of the extracted alkene is fed back into the reaction mixture provided in the principal alkylation zone; and/or c) the reaction mixture present in the principal alkylation zone and extracted from the principal alkylation zone additionally comprises a catalyst, and the reaction mixture extracted from the principal alkylation zone is subjected to an aqueous treatment step in which the reaction mixture is contacted with an aqueous medium in an aqueous treatment zone, a biphasic mixture is formed and an organic phase comprising catalyst is extracted from the biphasic mixture.

  公开了一种生产氯化 C3-6 烷烃的工艺，包括在主烷基化区提供由烯和四氯化碳组成的反应混合物，以在反应混合物中生产氯化 C3-6 烷烃，以及从主烷基化区提取部分反应混合物，其中： a) 主烷基化区反应混合物中氯化 C3-6 烷烃的浓度保持在一定水平，当主烷基化区连续运行时，从烷基化区提取的反应混合物中氯化 C3-6 烷烃与四氯化碳的摩尔比不超过 95:5；和/或 b) 从主烷基化区提取的反应混合物还包括烯，该反应混合物进行脱烷基化步骤，其中从反应混合物中提取至少约 50%或更多重量的烯，并将至少约 50%提取的烯送回主烷基化区提供的反应混合物中；和/或 c) 存在于主烷基化区并从主烷基化区萃取的反应混合物还包括催化剂，从主烷基化区萃取的反应混合物经过水处理步骤，其中反应混合物在水处理区与水介质接触，形成双相混合物，并从双相混合物中萃取包含催化剂的有机相。
• PROCESS FOR PRODUCING A CHLORINATED C3-6 ALKANE COMPOUND
  申请人：Spolek Pro Chemickou A Hutni Vyrobu, Akciova Spolecnost

  公开号：EP3207014B1

  公开（公告）日：2022-02-23