1,2-双[2-氯-1-(氯甲基)乙基]邻苯二甲酸酯 | 858442-42-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1,2-双[2-氯-1-(氯甲基)乙基]邻苯二甲酸酯
• 英文名称: phthalic acid bis-(β,β'-dichloro-isopropyl ester)
• 英文别名: Phthalsaeure-bis-(β,β'-dichlor-isopropylester)；1,2-Bis(1,3-dichloropropan-2-yl) benzene-1,2-dicarboxylate；bis(1,3-dichloropropan-2-yl) benzene-1,2-dicarboxylate
• CAS: 858442-42-9
• 化学式: C₁₄H₁₄Cl₄O₄
• 分子量: 388.075
• InChiKey: AVOYSSYRFWPOOB-UHFFFAOYSA-N

物化性质

• 沸点：
  475.2±45.0 °C(Predicted)
• 密度：
  1.398±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  22
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  苯酐 、 1,3-二氯丙醇 在 三氯氧磷 作用下， 生成 1,2-双[2-氯-1-(氯甲基)乙基]邻苯二甲酸酯
  参考文献：
  名称：

  Goswami; Shah, Journal of the Indian Chemical Society, 1936, vol. 13, p. 464

  摘要：

  DOI：

文献信息

• Polyolefin polymer composition
  申请人：W.R. Grace & Co.-Conn.

  公开号：US11421056B2

  公开（公告）日：2022-08-23

  The present disclosure is generally directed to polyolefin polymers, such as polypropylene homopolymers, and propylene-ethylene copolymers that have improved flow properties. In one embodiment, the polymers can be produced using a solid catalyst component that includes a) dissolving a halide-containing magnesium compound in a mixture, the mixture including an epoxy compound, an organic phosphorus compound, and a hydrocarbon solvent to form a homogenous solution; b) treating the homogenous solution with an organosilicon compound during or after the dissolving step; c) treating the homogenous solution with a first titanium compound in the presence of a first non-phthalate electron donor, and an organosilicon compound, to form a solid precipitate; and d) treating the solid precipitate with a second titanium compound in the presence of a second non-phthalate electron donor to form the solid catalyst component, where the process is free of carboxylic acids and anhydrides.

  本公开内容一般涉及聚烯烃聚合物，如聚丙烯均聚物和丙烯-乙烯共聚物，这些聚合物具有更好的流动性能。在一个实施方案中，可以使用固体催化剂组分生产聚合物，包括 a) 将含卤镁化合物溶解在混合物中，混合物包括环氧化合物、有机磷化合物和烃溶剂，以形成均质溶液； b) 在溶解步骤期间或之后，用有机硅化合物处理均质溶液；c) 在第一种非邻苯二甲酸酯电子供体和有机硅化合物存在的情况下，用第一种钛化合物处理均质溶液，形成固体沉淀；以及 d) 在第二种非邻苯二甲酸酯电子供体存在的情况下，用第二种钛化合物处理固体沉淀，形成固体催化剂组分，其中该工艺不含羧酸和酸酐。
• CATALYST COMPONENTS FOR PROPYLENE POLYMERIZATION
  申请人：W. R. Grace & Co. - Conn.

  公开号：EP3710159A1

  公开（公告）日：2020-09-23
• POLYOLEFIN POLYMER COMPOSITION
  申请人：W. R. Grace & Co. - Conn.

  公开号：EP3710527A1

  公开（公告）日：2020-09-23
• Polyolefin Polymer Composition
  申请人：W.R. Grace & Co.-Conn.

  公开号：US20200270381A1

  公开（公告）日：2020-08-27

  The present disclosure is generally directed to polyolefin polymers, such as polypropylene homopolymers, and propylene-ethylene copolymers that have improved flow properties. In one embodiment, the polymers can be produced using a solid catalyst component that includes a) dissolving a halide-containing magnesium compound in a mixture, the mixture including an epoxy compound, an organic phosphorus compound, and a hydrocarbon solvent to form a homogenous solution; b) treating the homogenous solution with an organosilicon compound during or after the dissolving step; c) treating the homogenous solution with a first titanium compound in the presence of a first non-phthalate electron donor, and an organosilicon compound, to form a solid precipitate; and d) treating the solid precipitate with a second titanium compound in the presence of a second non-phthalate electron donor to form the solid catalyst component, where the process is free of carboxylic acids and anhydrides.
• Catalyst Components for Propylene Polymerization
  申请人：W.R. Grace & Co.-Conn.

  公开号：US20200283553A1

  公开（公告）日：2020-09-10

  A process of preparing a solid catalyst component for the production of polypropylene includes a) dissolving a halide-containing magnesium compound in a mixture, the mixture including an epoxy compound, an organic phosphorus compound, and a hydrocarbon solvent to form a homogenous solution; b) treating the homogenous solution with an organosilicon compound during or after the dissolving step; c) treating the homogenous solution with a first titanium compound in the presence of a first non-phthalate electron donor, and an organosilicon compound, to form a solid precipitate; and d) treating the solid precipitate with a second titanium compound in the presence of a second non-phthalate electron donor to form the solid catalyst component, where the process is free of carboxylic acids and anhydrides.