tri(n-heptyl) citrate | 95356-26-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: tri(n-heptyl) citrate
• 英文别名: THC；Citronensaeure-triheptylester；Triheptyl 2-hydroxypropane-1,2,3-tricarboxylate
• CAS: 95356-26-6
• 化学式: C₂₇H₅₀O₇
• 分子量: 486.69
• InChiKey: NGBJYZDRPVGDJI-UHFFFAOYSA-N

物化性质

• 沸点：
  510.5±17.0 °C(Predicted)
• 密度：
  1.009±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.6
• 重原子数：
  34
• 可旋转键数：
  26
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  99.1
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  正庚醇 、 柠檬酸 在 tetrabutoxytitanium 作用下， 170.0~220.0 ℃ 、101.33 kPa 条件下， 反应 4.5h， 以98%的产率得到tri(n-heptyl) citrate
  参考文献：
  名称：

  CITRATE-BASED PLASTICIZER AND RESIN COMPOSITION INCLUDING THE SAME

  摘要：

  提供了一种以柠檬酸盐为基础的增塑剂，以及包括该增塑剂的树脂组合物。该柠檬酸盐增塑剂包括一个或多个具有7个碳原子的烷基基团的柠檬酸盐。该柠檬酸盐增塑剂可以解决传统增塑剂中固有的迁移和挥发损失的限制，以及对加工特性如增塑效率和吸收速率的限制。

  公开号：

  US20200270196A1

文献信息

• PLASTICIZER COMPOSITION AND RESIN COMPOSITION INCLUDING THE SAME
  申请人：LG CHEM, LTD.

  公开号：US20210230098A1

  公开（公告）日：2021-07-29

  Provided is a plasticizer composition including: a cyclohexane-1,2-diester-based substance of the following Chemical Formula 1; and a citrate-based substance of the following Chemical Formula 2: wherein in Chemical Formula 1 and Chemical Formula 2: R 1 and R 2 each independently are a C8 to C10 alkyl group; and R 3 to R 5 each independently are a C5 to C10 alkyl group.

  提供的是一种包括以下化学式1的环己烷-1,2-二酯基物质和以下化学式2的柠檬酸酯基物质的增塑剂组合物：在化学式1和化学式2中：R1和R2分别独立地是C8到C10烷基基团；以及R3到R5分别独立地是C5到C10烷基基团。
• PLASTICIZER COMPOSITION, RESIN COMPOSITION, AND PREPARATION METHODS THEREFOR
  申请人：LG CHEM, LTD.

  公开号：US20180142078A1

  公开（公告）日：2018-05-24

  The present invention relates to a plasticizer composition, a resin composition, and preparation methods therefor, and can provide: a plasticizer capable of improving physical properties such as plasticizing efficiency, migration, tensile strength, elongation, stress migration and light resistance, which are required in sheet formulation, when used as a plasticizer of a resin composition by improving inferior physical properties generated because of structural limitations; and a resin composition containing the same.

  本发明涉及一种增塑剂组合物、树脂组合物及其制备方法，能够提供：一种增塑剂，能够改善塑化效率、迁移性、拉伸强度、延展性、应力迁移和耐光性等在片材配方中所需的物理性能，当作为树脂组合物的增塑剂时，通过改善由于结构限制而产生的劣质物理性能；以及含有该增塑剂的树脂组合物。
• PLASTICIZER COMPOSITION, RESIN COMPOSITION AND METHOD FOR PREPARING THEREOF
  申请人：LG CHEM, LTD.

  公开号：US20170369656A1

  公开（公告）日：2017-12-28

  The present invention relates to a plasticizer composition, a resin composition and a method for preparing thereof. The present invention can provide a plasticizer composition, which can improve properties required to the plasticizer composition contained in a vinyl chloride-based resin composition, such as plasticizing efficiency, volatile loss, and migration resistance, to a level equal to or better than the existing plasticizer composition, and a resin composition comprising thereof.

  本发明涉及一种增塑剂组合物、树脂组合物及其制备方法。本发明可以提供一种增塑剂组合物，该组合物可以改善聚氯乙烯基树脂组合物中所含增塑剂组合物所需的性能，如增塑效率、挥发损失和迁移抵抗性，使其达到或超过现有增塑剂组合物的水平，以及包含该组合物的树脂组合物。
• PLASTICIZER COMPOSITION, RESIN COMPOSITION, AND METHODS FOR PREPARING SAME
  申请人：LG Chem, Ltd.

  公开号：EP3281977A1

  公开（公告）日：2018-02-14

  The present invention relates to a plasticizer composition, a resin composition, and methods for preparing the same. The present invention can provide: a plasticizer composition capable of improving physical properties required for a plasticizer composition contained in a vinyl chloride-based resin composition, such as plasticizing efficiency, weight loss on heating, and migration resistance, to equivalent or higher levels compared with existing plasticizer compositions, and a resin composition comprising the same.

  本发明涉及一种增塑剂组合物、一种树脂组合物及其制备方法。本发明可提供：一种增塑剂组合物，与现有增塑剂组合物相比，该组合物能够将氯乙烯基树脂组合物中所含增塑剂组合物所需的物理性质（如增塑效率、加热失重和抗迁移性）提高到同等或更高水平；以及一种包含该增塑剂组合物的树脂组合物。
• PLASTICIZER COMPOSITION, AND RESIN COMPOSITION COMPRISING SAME
  申请人：LG Chem, Ltd.

  公开号：EP3293226A1

  公开（公告）日：2018-03-14

  Provided are a plasticizer composition, a resin composition and a method of preparing the same. Particularly, a plasticizer capable of improving physical properties such as plasticizer efficiency, migration, tensile strength, elongation rate, stress migration and light resistance, which are required for sheet formulations, when used as a plasticizer for a resin composition by improving poor physical properties generated due to a structural limitation thereof, and a resin composition including the same are provided.

  本发明提供了一种增塑剂组合物、一种树脂组合物及其制备方法。特别是提供了一种增塑剂，当作为树脂组合物的增塑剂使用时，通过改善由于其结构限制而产生的不良物理性质，能够改善片材配方所需的增塑效率、迁移性、拉伸强度、伸长率、应力迁移和耐光性等物理性质，并提供了包含该增塑剂的树脂组合物。