三(2-(2-(2-羟基乙氧基)乙氧基)乙基)磷酸酯 | 66160-92-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 三(2-(2-(2-羟基乙氧基)乙氧基)乙基)磷酸酯
• 英文名称: Tris(triethylene glycol) phosphate
• 英文别名: Tris{2-[2-(2-hydroxyethoxy)ethoxy]ethyl} phosphate；tris[2-[2-(2-hydroxyethoxy)ethoxy]ethyl] phosphate
• CAS: 66160-92-7
• 化学式: C₁₈H₃₉O₁₃P
• 分子量: 494.474
• InChiKey: BONLISHREBVIRW-UHFFFAOYSA-N

物化性质

• 沸点：
  599.6±50.0 °C(Predicted)
• 密度：
  1.237±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -3.4
• 重原子数：
  32
• 可旋转键数：
  27
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  161
• 氢给体数：
  3
• 氢受体数：
  13

反应信息

• 作为反应物：
  描述：

  三(2-(2-(2-羟基乙氧基)乙氧基)乙基)磷酸酯 在 吡啶 、 三氯氧磷 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以30%的产率得到Phosphocrypt
  参考文献：
  名称：

  Synthesis, Characterization, and Alkali Metal Stability Constants of a New Bis(phosphotriester) Macrobicyclic Polyether Cryptand

  摘要：

  The synthesis of a new bis(phosphotriester) macrobicyclic polyether cryptand, O=P[O(CH2)(2)O(CH2)(2)O(CH2)(2)O]P-3=O (9), called phosphocrypt, and its acyclic tripodal precursor O=P[O(CH2)(2)O(CH2)(2)O(CH2)(2)OH](3) (8) are described. The new cryptand 9 was synthesized by condensation of 8 and phosphoryl chloride which were simultaneously added under high dilution conditions in the presence of pyridine. The highest yield of 9 (30%) was obtained with a final concentration of 3 mM in vigorously stirred methylene chloride. Both 8 and 9 form stable complexes with K+ and Rb+ in water. Log K-s values measured with a cation selective electrode for 8 are 3.6 and 3.0 and 3.7 and 3.6 for 9, respectively. The K-s values for phosphocrypt are 1000-fold greater than those of comparably sized nitrogen bridgehead cryptands. H-1 and C-13 NMR indicate 9 is flexible at 20 degrees C. Molecular dynamics and mechanics calculations indicate that phosphocrypt has more cation-dipole interactions and more favorable conformational changes associated with complexation than comparably sized nitrogen bridgehead cryptands.

  DOI：

  10.1021/jo00104a026
• 作为产物：
  描述：

  三乙二醇 在 palladium on activated charcoal 氢气 、 sodium hydride 、 三氯氧磷 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 8.0 ℃ 、275.79 kPa 条件下， 反应 19.5h， 生成 三(2-(2-(2-羟基乙氧基)乙氧基)乙基)磷酸酯
  参考文献：
  名称：

  Synthesis, Characterization, and Alkali Metal Stability Constants of a New Bis(phosphotriester) Macrobicyclic Polyether Cryptand

  摘要：

  The synthesis of a new bis(phosphotriester) macrobicyclic polyether cryptand, O=P[O(CH2)(2)O(CH2)(2)O(CH2)(2)O]P-3=O (9), called phosphocrypt, and its acyclic tripodal precursor O=P[O(CH2)(2)O(CH2)(2)O(CH2)(2)OH](3) (8) are described. The new cryptand 9 was synthesized by condensation of 8 and phosphoryl chloride which were simultaneously added under high dilution conditions in the presence of pyridine. The highest yield of 9 (30%) was obtained with a final concentration of 3 mM in vigorously stirred methylene chloride. Both 8 and 9 form stable complexes with K+ and Rb+ in water. Log K-s values measured with a cation selective electrode for 8 are 3.6 and 3.0 and 3.7 and 3.6 for 9, respectively. The K-s values for phosphocrypt are 1000-fold greater than those of comparably sized nitrogen bridgehead cryptands. H-1 and C-13 NMR indicate 9 is flexible at 20 degrees C. Molecular dynamics and mechanics calculations indicate that phosphocrypt has more cation-dipole interactions and more favorable conformational changes associated with complexation than comparably sized nitrogen bridgehead cryptands.

  DOI：

  10.1021/jo00104a026

文献信息

• Polyester-ester urethane
  申请人：AKZO N.V.

  公开号：EP0159053A1

  公开（公告）日：1985-10-23

  The invention relates to polyester-ester urethanes containing 5 to 60% by weight of blocks of ester units of a high-melting polyester and 95 to 40% by weight of blocks of ester units of a low-melting polyester which are linked together through ester groups and/or urethane groups. The melting- point of the polyester-ester urethane is at least 80°C, the melting heat of the polyester segments is not higher than 35 joule/g polyester-ester urethane, the upper limit of the glass transition range [Tg(e)] of the low-melting polyester segment is below -5°C, and the melting point of the polyester-ester urethane does not exceed + 150°C when the high-melting polyester units form 20 to 60% by weight of the polyester-ester. The polyester-ester urethanes are prepared by reacting a high-melting polyester and a low-melting polyester in the molten phase, after which the resulting polyester-ester is reacted with a low molecular weight polyisocyanate. The present polyester-ester urethanes are suitable to be applied in adhesive formulations.

  本发明涉及聚酯酯聚氨酯，按重量计，含有 5 至 60% 的高熔点聚酯酯单元块和 95 至 40% 的低熔点聚酯酯单元块，它们通过酯基和/或聚氨酯基团连接在一起。聚酯酯聚氨酯的熔点至少为 80°C，聚酯段的熔化热不高于 35 焦耳/克聚酯酯聚氨酯，低熔点聚酯段的玻璃化转变范围[Tg(e)]的上限低于 -5°C，当高熔点聚酯单元占聚酯酯重量的 20%至 60%时，聚酯酯聚氨酯的熔点不超过 +150°C。聚酯酯聚氨酯的制备方法是先将高熔点聚酯和低熔点聚酯在熔融相中进行反应，然后将得到的聚酯酯与低分子量的多异氰酸酯进行反应。本聚酯酯聚氨酯适用于粘合剂配方。
• Copolyester elastomer
  申请人：DSM N.V.

  公开号：EP0846712A1

  公开（公告）日：1998-06-10

  The invention relates to a novel copolyester elastomer essentially made up of A: hard polyester segments made up of repeating units derived from an aliphatic diol and an aromatic dicarboxylic acid and B: soft polyester segments made up of repeating units derived from B1: an aliphatic carbonate and, if desired, up to 60% by weight of B, B2: an aliphatic diol and an aliphatic dicarboxylic acid or B3: a lactone, said hard and soft segments being bonded via ester bonds to form copolyesterester units and said copolyesterester units being connected to one another by a urethane group. The novel copolyester elastomer has an exceptionally high thermo-oxidative resistance and resistance to hydrolysis and is used, inter alia, in bellows, seals, pipes, hoses and cable sheathings.

  本发明涉及一种新型共聚聚酯弹性体，主要由以下成分组成 A: 由脂肪族二元醇和芳香族二羧酸衍生的重复单元组成的硬聚酯段和 B：软聚酯段，由以下物质衍生的重复单元组成：B1：脂肪族碳酸酯，如果需要，B 的重量百分比可达 60%； B2：脂肪族二元醇和脂肪族二羧酸或 B3：内酯，所述硬段和软段通过酯键结合形成共聚酯单元，所述共聚酯单元通过聚氨酯基团相互连接。 这种新型共聚酯弹性体具有极高的抗热氧化性和抗水解性，可用于波纹管、密封件、管道、软管和电缆护套等。
• POLYESTER RESIN AND METHOD FOR PRODUCTION THEREOF
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP1273610A1

  公开（公告）日：2003-01-08

  A polyester resin, whereby a molded product excellent in a gas barrier property and also excellent in an ultraviolet shielding property, a color tone, etc., and which is particularly suitable for molding a bottle for e.g. a beverage required to have an aroma retention property, and further, a polyester resin, whereby the acetaldehyde content as a molded product is reduced to eliminate an influence over the taste, aroma, etc. of the content, and a process for its production, wherein the polycondensability is improved, are to be presented. A polyester resin produced by polycondensing a dicarboxylic acid component containing terephthalic acid or its ester-forming derivative as the main component, and a diol component containing ethylene glycol as the main component in the presence of (1) a compound of at least one member selected from the group consisting of titanium group elements in Group 4A of the periodic table, via an esterification reaction or an ester exchange reaction, characterized in that the content of copolymerized components other than the terephthalic acid component and the ethylene glycol component, is not more than 4 mol% based on the total dicarboxylic acid component, and in a molded product with a thickness of 3.5 mm injection-molded at 280°C, the difference between the absorbance at a wavelength of 395 nm and the absorbance at a wavelength of 800 nm is at least 0.08, and the difference between the absorbance at a wavelength of 500 nm and the absorbance at a wavelength of 800 nm is at most 0.05; and a process for producing a polyester resin, which comprises polycondensing a dicarboxylic acid component containing terephthalic acid or its ester-forming derivative as the main component, and a diol component containing ethylene glycol as the main component in the presence of (1) a compound of at least one member selected from the group consisting of titanium group elements in Group 4A of the periodic table, (2) a compound of at least one element selected from the group consisting of metal elements of Group Ia of the periodic table, elements of Group IIa of the periodic table, manganese, iron and cobalt, and (3) a phosphorus compound, via an esterification reaction or an ester exchange reaction, characterized in that the amounts of the respective compounds (1), (2) and (3) are such amounts that their contents will be from 0.02 to 0.2 mol as the total amount (T) of atoms of the compound (1), from 0.04 to 0.6 mol as the total amount (M) of atoms of the compound (2) and from 0.02 to 0.4 mol as the total amount (P) of atoms of the compound (3), per 1 ton of the polyester resin.

  介绍一种聚酯树脂，其成型品具有优异的气体阻隔性，同时还具有优异的紫外线屏蔽性和色调等，特别适用于要求具有香味保持性的饮料瓶等的成型；此外，还介绍一种聚酯树脂，其成型品的乙醛含量降低，从而消除了对内容物的味道和香味等的影响；还介绍一种聚酯树脂的生产工艺，其聚合性得到改善。 一种聚酯树脂，其生产工艺是将以对苯二甲酸或其酯化衍生物为主要成分的二羧酸组分和以乙二醇为主要成分的二元醇组分在以下物质存在下进行缩聚：(1) 至少一种选自元素周期表第 4A 组钛族元素的化合物、通过酯化反应或酯交换反应，其特征在于除对苯二甲酸组分和乙二醇组分外，共聚组分的含量不超过二羧酸组分总量的 4 摩尔%，在 280°C 下注塑成型的厚度为 3.在 280°C 下注塑成型的厚度为 3.5 mm 的模塑产品中，波长为 395 nm 处的吸光度与波长为 800 nm 处的吸光度之差至少为 0.08，而波长为 500 nm 处的吸光度与波长为 800 nm 处的吸光度之差最多为 0.05。05;以及一种生产聚酯树脂的工艺，该工艺包括在以下物质存在的情况下，将含有对苯二甲酸或其酯类衍生物作为主要成分的二羧酸组分和含有乙二醇作为主要成分的二元醇组分进行缩聚 (1) 至少一种选自元素周期表第 4A 族钛族元素组成的组的化合物、(2) 至少一种选自元素周期表第 Ia 族金属元素、元素周期表第 IIa 族元素、锰、铁和钴组成的组的元素的化合物，和 (3) 磷化合物，通过酯化反应或酯交换反应，其特征在于各化合物(1)、(2)和(3)的含量为 0.02至0.2摩尔的化合物(1)原子总量(T)、0.04至0.6摩尔的化合物(2)原子总量(M)和0.02至0.4摩尔的化合物(3)原子总量(P)。
• POLYESTER RESIN, MOLDED ARTICLE THEREOF, AND PROCESS FOR PRODUCING POLYESTER RESIN
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP1281725A1

  公开（公告）日：2003-02-05

  A polyester resin produced by polycondensing a dicarboxylic acid component containing an aromatic dicarboxylic acid or its ester-forming derivative as the main component and a diol component containing ethylene glycol as the main component in the presence of at least an antimony compound and a phosphorus compound, via an esterification reaction or an ester exchange reaction, which is characterized in that the amount of antimony eluted when immersed in hot water of 95°C for 60 minutes in the form of particles having a number average particle weight of 24 mg, is not more than 1 µg per 1g of the polyester resin, as antimony atoms (Sb).

  一种聚酯树脂，是在至少一种锑化合物和一种磷化合物的存在下，将含有芳香族二 羧酸或其酯化衍生物作为主要成分的二羧酸组分和含有乙二醇作为主要成分的二元 醇组分通过酯化反应或酯交换反应进行缩聚而制得、通过酯化反应或酯交换反应，其特征在于：当以平均粒重为 24 毫克的颗粒形式在 95°C 的热水中浸泡 60 分钟时，每 1 克聚酯树脂中以锑原子（Sb）形式洗脱的锑量不超过 1 微克。
• POLYESTER POLYMERIZATION CATALYST, PROCESS FOR PRODUCING THE SAME AND PROCESS FOR PRODUCING POLYESTER THEREWITH
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP1602679A1

  公开（公告）日：2005-12-07

  A polymerization catalyst for a polyester, characterized in that it comprises components having at least the following metal element (1) and the following metal element (2), their contents satisfy the following (a), it is in a liquid state with a turbidity of at most 20% in a light path length of 10 mm, and a polyester excellent in color tone and transparency can be produced at a high reaction velocity with it, a method for producing it and a process for producing a polyester using it: (1) at least one metal element selected from the group consisting of metal elements of Group 4A of the Periodic Table, (2) at least one metal element selected from the group consisting of metal elements of Group 2A of the Periodic Table, aluminum, manganese, iron, cobalt, zinc, gallium and germanium, (a) when the total amount of metal atoms derived from the above metal element (1) is represented by t (mol/catalyst kg), and the total amount of metal atoms derived from the above metal element (2) is represented by m (mol/catalyst kg), the value of m/t is within the following range:0.50 ≦ m/t ≦ 3.50

  一种用于聚酯的聚合催化剂，其特征在于它由至少具有以下金属元素（1）和以下金属元素（2）的组分组成，它们的含量满足以下（a）项的要求，它呈液态，在光路长度为 10 毫米时浊度不超过 20%，用它能以较高的反应速度生产出色调和透明度都很好的聚酯，以及生产它的方法和用它生产聚酯的工艺： (1) 至少一种金属元素，选自元素周期表 4A 族金属元素组成的组、 (2) 至少一种选自元素周期表 2A 族金属元素、铝、锰、铁、钴、锌、镓和锗的金属元素、 (a) 当上述金属元素(1)衍生的金属原子总量以 t（摩尔/催化剂千克）表示，且上述金属元素(2)衍生的金属原子总量以 m（摩尔/催化剂千克）表示时，m/t 的值在以下范围内：0.50 ≦ m/t ≦ 3.50