3E-2-chloro-1,3-pentadiene | 18314-69-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 乙烯基卤化物
• 英文名称: 3E-2-chloro-1,3-pentadiene
• 英文别名: 2-chloro-penta-1,3t-diene；2-Chlor-penta-1,3t-dien；2-chloro-1,3-pentadiene；trans-2-Chlor-pentadien-(1.3)；trans-4-Chlorpenta-2,4-dien；(3E)-2-chloropenta-1,3-diene
• CAS: 18314-69-7
• 化学式: C₅H₇Cl
• 分子量: 102.564
• InChiKey: GEZFAYOYZLUQKV-ONEGZZNKSA-N

物化性质

• 沸点：
  34 °C(Press: 80 Torr)
• 密度：
  0.95 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  6
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  2,5-dichloro-2-pentene 在 双氧水 作用下， 以 苯 为溶剂， 生成 3E-2-chloro-1,3-pentadiene
  参考文献：
  名称：

  Myrsina,R.A.; Kuznetsov,N.V., Soviet progress in chemistry, 1975, vol. 41, # 5, p. 56 - 58

  摘要：

  DOI：

文献信息

• Olefin polymer and thermoplastic resin composition
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1211287A1

  公开（公告）日：2002-06-05

  There is provided an olefin polymer having an elastic recovery of from 70 to 100% defined by the following formula (1),Elastic recovery= stress-residual deformation recovery× 100/stretch deformation wherein the stress-residual deformation recovery and the stretch deformation are obtained from a 100% strain hysteresis curve of a resin composition comprising 70 parts by weight of the olefin polymer and 30 parts by weight of one specific propylene-ethylene copolymer resin, provided that at least one resin composition satisfies the above-defined value of elastic recovery.

  本发明提供了一种烯烃聚合物，其弹性恢复率为 70%至 100%，定义如下式 (1)：弹性恢复率=应力-残余变形恢复率×100/拉伸变形，其中应力-残余变形恢复率和拉伸变形是从由 70 份（重量）烯烃聚合物和 30 份（重量）一种特定丙烯-乙烯共聚物树脂组成的树脂组合物的 100%应变滞后曲线中得到的，条件是至少有一种树脂组合物满足上述定义的弹性恢复值。
• COMPOSITION, LAMINATED STRUCTURE, AND LAMINATED STRUCTURE PRODUCTION METHOD
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2592113A1

  公开（公告）日：2013-05-15

  A composition can be provided with superior adhesiveness toward adherends, for example, made of plastic (in particular, polypropylene, and the like). The composition includes the following (A) and (B). (A): Polymer (A-1) having structural units derived from propylene and structural units derived from 1-butene, wherein the content of the structural units derived from propylene is 70-99 mol% based on all the structural units of Polymer (A-1), the content of the structural units derived from 1-butene is 1-30 mol% based on all the structural units of Polymer (A-1), and a melting peak is substantially not observed, or, Polymer (A-2) obtained by modification of Polymer (A-1) with an α,β-unsaturated carboxylic acid, (B): Polymer (B-1) having structural units derived from ethylene and structural units derived from propylene, wherein the content of the structural units derived from ethylene is 5-20 mol% based on all the structural units of Polymer (B-1), the content of the structural units derived from propylene is 80-95 mol% based on all the structural units of Polymer (B-1), and a melting peak is observed, or, Polymer (B-2) obtained by modification of Polymer (B-1) with an α,β-unsaturated carboxylic acid.

  可提供一种组合物，该组合物对例如塑料（尤其是聚丙烯等）制成的粘合剂具有优异的粘合性。该组合物包括以下(A)和(B)。(A):具有丙烯结构单元和 1-丁烯结构单元的聚合物（A-1），其中丙烯结构单元的含量占聚合物（A-1）所有结构单元的 70-99 摩尔%，1-丁烯结构单元的含量占聚合物（A-1）所有结构单元的 1-30 摩尔%，且基本未观察到熔融峰，或者，用α，β-不饱和羧酸对聚合物（A-1）进行改性而得到的聚合物（A-2）：聚合物(B-1)，其结构单元来自乙烯和丙烯，其中乙烯结构单元的含量占聚合物(B-1)所有结构单元的 5-20 摩尔%，丙烯结构单元的含量占聚合物(B-1)所有结构单元的 80-95 摩尔%，并可观察到熔融峰，或用α，β-不饱和羧酸改性聚合物(B-1)得到的聚合物(B-2)。
• AQUEOUS DISPERSION, COATING FILM, AND LAMINATE
  申请人：Sumitomo Chemical Company Limited

  公开号：EP3456780A1

  公开（公告）日：2019-03-20

  The present invention provides an aqueous dispersion comprising, (A) a highly modified polyolefin of a polyolefin (a) having a structural unit derived from ethylene and a structural unit derived from propylene and having a melting peak observed by differential scanning calorimetric analysis, by an α,β-unsaturated carboxylic acid compound, (B) a polyolefin (B-1) having a structural unit derived from at least one olefin selected from the group consisting of ethylene and α-olefins having 3 to 20 carbon atoms, and/or a lowly modified polyolefin (B-2) of the polyolefin (B-1) by an α,β-unsaturated carboxylic acid compound, and (C) a basic compound, wherein a mass ratio ((A)/(B)) of the component (A) and the component (B) is 60/40 to 97.5/2.5.

  本发明提供了一种水性分散体，该分散体包括：(A)聚烯烃(a)的高度改性聚烯烃，该聚烯烃具有衍生自乙烯的结构单元和衍生自丙烯的结构单元，并具有通过差示扫描量热分析观察到的α，β-不饱和羧酸化合物的熔融峰、(B) 聚烯烃 (B-1)，其结构单元衍生自至少一种烯烃，该烯烃选自由 3 至 20 个碳原子的乙烯和 α-烯烃组成的组，和/或聚烯烃 (B-1)经 α，β-不饱和羧酸化合物低度改性的聚烯烃 (B-2)，和 (C) 碱性化合物，其中组分 (A) 和组分 (B) 的质量比（(A)/(B)）为 60/40 至 97.5/2.5.
• AQUEOUS DISPERSION
  申请人：SUMITOMO CHEMICAL COMPANY LIMITED

  公开号：EP3845592A1

  公开（公告）日：2021-07-07

  The present invention provides an aqueous dispersion containing the following component (A) and component (B): (A) a polyolefin modified with an α,β-unsaturated carboxylic acid and/or a derivative thereof, having a weight-average molecular weight of not less than 100,000, a crystallinity degree larger than 10%, and an acid value of 1 - 30 mg KOH/g, and (B) a polyolefin modified with an α,β-unsaturated carboxylic acid and/or a derivative thereof, having a weight-average molecular weight of less than 100,000, and an acid value of 15 - 50 mg KOH/g, the dispersion having a mass ratio of a content of component (A) and a content of component (B) (content of component (A)/content of component (B)) of 55/45 - 95/5.

  本发明提供了一种含水分散液，其中包含以下组分(A)和组分(B)：(A) 用α,β-不饱和羧酸和/或其衍生物改性的聚烯烃，其重均分子量不小于 100,000，结晶度大于 10%，酸值为 1 - 30 mg KOH/g，和 (B) 用α、β-不饱和羧酸和/或其衍生物改性的聚烯烃，其重量平均分子量小于 100,000，酸值为 15 - 50 mg KOH/g，分散液中组分（A）含量和组分（B）含量的质量比（组分（A）含量/组分（B）含量）为 55/45 - 95/5。
• Aqueous dispersion, coating film, and laminate
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US11149162B2

  公开（公告）日：2021-10-19

  The present invention provides an aqueous dispersion comprising, (A) a highly modified polyolefin of a polyolefin (a) having a structural unit derived from ethylene and a structural unit derived from propylene and having a melting peak observed by differential scanning calorimetric analysis, by an α,β-unsaturated carboxylic acid compound, (B) a polyolefin (B-1) having a structural unit derived from at least one olefin selected from the group consisting of ethylene and α-olefins having 3 to 20 carbon atoms, and/or a lowly modified polyolefin (B-2) of the polyolefin (B-1) by an α,β-unsaturated carboxylic acid compound, and (C) a basic compound, wherein a mass ratio ((A)/(B)) of the component (A) and the component (B) is 60/40 to 97.5/2.5.

  本发明提供了一种水性分散体，该分散体包括：(A)聚烯烃(a)的高度改性聚烯烃，该聚烯烃具有衍生自乙烯的结构单元和衍生自丙烯的结构单元，并具有通过差示扫描量热分析观察到的α，β-不饱和羧酸化合物的熔融峰、(B) 聚烯烃 (B-1)，其结构单元衍生自至少一种烯烃，该烯烃选自由 3 至 20 个碳原子的乙烯和 α-烯烃组成的组，和/或聚烯烃 (B-1)经 α，β-不饱和羧酸化合物低度改性的聚烯烃 (B-2)，和 (C) 碱性化合物，其中组分 (A) 和组分 (B) 的质量比（(A)/(B)）为 60/40 至 97.5/2.5.