bis-glycolate ester | 24019-46-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: bis-glycolate ester
• 英文别名: bis(ethylene glycol)-5-sulfoisophthalic acid sodium salt；bis(ethylene glycol) ester of 5-sulfoisophthalic acid sodium salt；Sodium bis(2-hydroxyethyl) 5-sulfoisophthalate；sodium;3,5-bis(2-hydroxyethoxycarbonyl)benzenesulfonate
• CAS: 24019-46-3
• 化学式: C₁₂H₁₃O₉S*Na
• 分子量: 356.286
• InChiKey: YZLGIRGCZODDCE-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -4.11
• 重原子数：
  23
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  159
• 氢给体数：
  2
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  5-磺酸基间苯二甲酸 在 tetrabutoxytitanium 碳酸氢钠 作用下， 反应 1.0h， 生成 bis-glycolate ester
  参考文献：
  名称：

  [EN] METAL SALTS OF A DIALKYL ESTER OF 5-SULFOISOPHTHALIC ACID AND METHOD OF PREPARING SAME
  [FR] SELS MÉTALLIQUES D'UN ESTER DE DIALKYLE D'ACIDE SULFO-5-ISOPHTALIQUE ET LEUR PROCÉDÉ DE PRODUCTION

  摘要：

  公开号：

  WO2012118973A3

文献信息

• Polyester composition
  申请人：TEIJIN LIMITED

  公开号：EP0169926A1

  公开（公告）日：1986-02-05

  A polyester composition with an excellent high-speed melt-spinning property, comprising (A) 100 parts by weight of a matrix polyester resin comprising at least 80 molar % of an ethylene terephthalate recurring unit, and (B) 0.2 to 7 parts by weight of a dispersoid dispersed in the matrix, the dispersoid being such that, when it is contained in a predetermined amount (w) in a typical matrix polyester resin consisting of a polyethylene terephthalate having an intrinsic viscosity of 0.640, the resultant exemplary polyester composition satisfies the relationship (1): wherein: γ̇1 = shearing rate of 0.01 sec-1; γ̇2 = shearing rate of 5.0 sec-'; ηγ̇1(w) = melt viscosity (poise = 1/10 N·sec·m-2) of the exemplary polyester composition at γ̇1; ηγ̇1(0) = melt viscosity of matrix polyester resin at γ̇1; ηγ̇2(w) = melt viscosity of the exemplary polyester composition at γ̇2; and ηγ̇2(0) = melt viscosity of the matrix polyester resin at γ̇2.

  一种具有优异高速熔融纺丝性能的聚酯组合物，包括 (A) 100 重量份的基体聚酯树脂，其中包含至少 80 摩尔%的对苯二甲酸乙二醇酯复 合单元，以及 (B) 0.2 至 7 份（按重量计）分散在基体中的分散体、 当分散体以预定量 (w) 加入由固有粘度为 0.640 的聚对苯二甲酸乙二醇酯组成的典型基体聚酯树脂中时，所得到的示例性聚酯组合物满足关系式 (1)： 其中 γ1 = 剪切速率为 0.01 秒-1； γ2 = 剪切速率为 5.0 sec-'；ηγ掺1(w) = 示例聚酯组合物在 γ掺1时的熔融粘度（泊 = 1/10 N-sec-m-2）；ηγ掺1(0) = 基质聚酯树脂在 γ掺1时的熔融粘度；ηγ2(w) = 示例聚酯组合物在 γ2 时的熔融粘度；以及 ηγ2(0) = 基质聚酯树脂在 γ2 时的熔融粘度。
• Process for producing cationic dye-dyeable polyester fiber with high strenght and polyester resin composition used therefor
  申请人：Kao Corporation

  公开号：EP0503664A2

  公开（公告）日：1992-09-16

  A cationic dye-dyeable polyester resin composition comprising a polyalkylene terephthalate containing metal sulfonate groups and a melt viscosity depressant, selected from the group of particular bisphenol ethers or pyromelistic acid-bis (N-alkyl-imides). Addition of the melt viscosity depressant to the polyester resin reduces the melt viscosity without decreasing the intrinsic viscosity of the resin thereby making it melt-spinnable. A cationic dye-dyeable polyester fiber with high strength can be obtained from the polyester resin composition.

  一种阳离子可染聚酯树脂组合物，由含有金属磺酸盐基团的聚对苯二甲酸烷基酯和一种熔体粘度抑制剂组成，该熔体粘度抑制剂选自特定的双酚醚或吡咯烷酮酸-双（N-烷基-酰亚胺）。 在聚酯树脂中加入熔体粘度抑制剂可降低熔体粘度，而不会降低树脂的固有粘度，从而使其具有熔融可纺性。从聚酯树脂组合物中可获得高强度的阳离子可染聚酯纤维。
• Melt viscosity depressant for polyester resin and polyester resin composition comprising the same
  申请人：Kao Corporation

  公开号：EP0525683A1

  公开（公告）日：1993-02-03

  A new melt viscosity depressant for a polyester resin having a structure of an aromatic carbonyl compound is disclosed. Addition of the melt viscosity depressant to a polyester resin reduces the melt viscosity of the resin remarkably, thereby facilitating mold processing and melt-spinning of the polyester resin composition, from which high strength polyester molding products and polyester fibers can be obtained.

  本发明公开了一种用于具有芳香羰基化合物结构的聚酯树脂的新型熔体粘度抑制剂。 在聚酯树脂中加入该熔体粘度抑制剂可显著降低树脂的熔体粘度，从而促进聚酯树脂组合物的模具加工和熔融纺丝，并由此获得高强度聚酯成型产品和聚酯纤维。
• Sulfoisophthalic acid solution and process therewith
  申请人：——

  公开号：US20020169273A1

  公开（公告）日：2002-11-14

  A process for producing a partially esterified SIPA such as an alkali metal sulfoisophthalic acid in a glycol is disclosed. The partially esterified SIPA in a glycol can be used to copolymerize with oligomer of terephthalic acid dimethyl terephthalate and a glycol. Also disclosed is a process for controlling the color of a dyeable polyester using a phosphorous compound. Further disclosed is a process for producing a dyeable polyester using a nickel or nickel alloy as surface metal or fluoropolymer surface in processing equipment.

  本发明公开了一种生产部分酯化 SIPA（如乙二醇中的碱金属磺基间苯二甲酸）的工艺。乙二醇中的部分酯化 SIPA 可用来与对苯二甲酸二甲酯和乙二醇的低聚物共聚。还公开了一种使用磷化合物控制可染聚酯颜色的工艺。还公开了一种使用镍或镍合金作为加工设备的表面金属或含氟聚合物表面来生产可染聚酯的工艺。
• Cosmetic composition comprising interferential particles and a colouring material
  申请人：——

  公开号：US20040076650A1

  公开（公告）日：2004-04-22

  The subject of the invention is a composition comprising, in a physiologically acceptable medium, interferential particles exhibiting a colour effect and an additional colouring agent, the said colouring agent being present in a sufficient quantity not to mask the colour effect of the said interferential particles. The subject of the invention is also a method for applying make-up to the keratin fibres, and a make-up kit comprising the composition.

  本发明的主题是一种组合物，在生理上可接受的介质中，该组合物包括具有色彩效果的干扰颗粒和一种附加着色剂，所述着色剂的含量足以不掩盖所述干扰颗粒的色彩效果。 本发明的主题还是一种将化妆品涂抹到角质纤维上的方法，以及一种包含该组合物的化妆包。