bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyloxymethyl]bis(hydroxymethyl)methane | 36913-60-7

• 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[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyloxymethyl]bis(hydroxymethyl)methane
• 英文别名: Pentaerythritol bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)；[2-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]-3-hydroxy-2-(hydroxymethyl)propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate
• CAS: 36913-60-7
• 化学式: C₃₉H₆₀O₈
• 分子量: 656.901
• InChiKey: MFSAJLWSXLIOHZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  47
• 可旋转键数：
  18
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  134
• 氢给体数：
  4
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyloxymethyl]bis(hydroxymethyl)methane 、 3-(3,5-二叔丁基-4-羟基苯基)丙酸甲酯 在 zinc diacetate 、 lithium acetate 作用下， 反应 23.5h， 生成 季戊四醇、3-(3,5-二叔丁基-4-羟苯基)丙酸的三酯化物
  参考文献：
  名称：

  [EN] PREPARATION OF TETRAKIS [3-(3,5-DI-TERT-BUTYL-4-HYDROXY PHENYL) PROPIONYL OXYMETHYL] METHANE
  [FR] PREPARATION DE TETRAKIS [3-(3,5-DI-TERT-BUTYL-4-HYDROXY PHENYL) PROPIONYL OXYMETHYL] METHANE

  摘要：

  公开号：

  WO2005042463A8
• 作为产物：
  描述：

  2,6-二-叔-丁基苯酚钾 在 aluminosilicate modified with KOH(6percent) 作用下， 以 二甲基亚砜 为溶剂， 反应 3.67h， 生成 bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyloxymethyl]bis(hydroxymethyl)methane
  参考文献：
  名称：

  Transesterification of methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate with tetrakis(hydroxymethyl)methane. The properties of the reaction products

  摘要：

  甲基3-(3,5-二叔丁基-4-羟基苯基)丙酸酯与四羟甲基甲烷的转酯化反应依赖于可逆反应的平衡常数；在最后一步，平衡常数K远小于1。通过半经验PM6量子化学方法计算了平衡反应的分子几何结构、焓和熵。可逆反应的热力学平衡常数是通过吉布斯能G f ○运用玻尔兹曼方程计算得出的。对于三[3-(3,5-二叔丁基-4-羟基苯基)丙酰氧基甲基](羟甲基)甲烷，偶极矩μ = 0.97 D，O-H齐次裂解能D OH = 347.3 kJ mol−1。对于四[3-(3,5-二叔丁基-4-羟基苯基)丙酰氧基甲基]甲烷，μ为5.6 D，D OH为321 kJ mol−1。结构的几何形状影响H-O齐次裂解能和在抑制的异丙苯氧化条件下的链终止系数。

  DOI：

  10.1007/s11172-012-0234-z
• 作为试剂：
  描述：

  天然橡胶 在 bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyloxymethyl]bis(hydroxymethyl)methane 、 氧气 、 六氟化硫 作用下， 生成 3-甲基-1,2-丁二烯 、 乙烷 、 乙烯 、 1,2-丁二烯
  参考文献：
  名称：

  Deslauriers, Helene; Dufour, Sylvain; Collin, Guy J., Canadian Journal of Chemistry, 1988, vol. 66, p. 1513 - 1519

  摘要：

  DOI：

文献信息

• Curable Composition
  申请人：Kato Hidetoshi

  公开号：US20080119620A1

  公开（公告）日：2008-05-22

  The curable composition of this invention is a curable composition comprising 1 to 20 parts by weight of an organic peroxide and 0.0005 to 10 parts by weight of a redox reaction initiator containing at least one metal selected from copper, iron, lead, potassium, manganese, indium, nickel and cobalt per 100 parts by weight of a polysulfide polymer with a viscosity of 0.5 to 50 Pa·s at 25° C. The curable composition of this invention has good curing properties. The cured material obtained by curing the curable composition of this invention is not swollen or does not decline in strength even if it is immersed in hot water for a long period of time, showing good water resistance. The curable composition of this invention can be suitably used as a sealant of double glazings, aircraft, civil engineering and architecture.

  本发明的可固化组合物是一种可固化组合物，其包括有机过氧化物1至20重量份和氧化还原反应引发剂0.0005至10重量份，其中每100重量份聚硫化物粘度为0.5至50 Pa·s，所述氧化还原反应引发剂包含至少一种金属，所述金属包括铜、铁、铅、钾、锰、铟、镍和钴。本发明的可固化组合物具有良好的固化性能。使用本发明的可固化组合物固化得到的固化材料即使长时间浸泡在热水中也不会膨胀或强度下降，具有良好的耐水性。本发明的可固化组合物可适用于双层玻璃、飞机、土木工程和建筑的密封剂。
• CURABLE COMPOSITION
  申请人：Toray Fine Chemicals Co., Ltd.

  公开号：EP1897913A1

  公开（公告）日：2008-03-12

  The curable composition of this invention is a curable composition comprising 1 to 20 parts by weight of an organic peroxide and 0.0005 to 10 parts by weight of a redox reaction initiator containing at least one metal selected from copper, iron, lead, potassium, manganese, indium, nickel and cobalt per 100 parts by weight of a polysulfide polymer with a viscosity of 0.5 to 50 Pa·s at 25°C. The curable composition of this invention has good curing properties. The cured material obtained by curing the curable composition of this invention is not swollen or does not decline in strength even if it is immersed in hot water for a long period of time, showing good water resistance. The curable composition of this invention can be suitably used as a sealant of double glazings, aircraft, civil engineering and architecture.

  本发明的可固化组合物是一种可固化组合物，包括 1 至 20 份（按重量计）有机过氧化物和 0.0005 至 10 份（按重量计）氧化还原反应引发剂，其中氧化还原反应引发剂含有至少一种选自铜、铁、铅、钾、锰、铟、镍和钴的金属，每 100 份（按重量计）聚硫化物聚合物在 25°C 时的粘度为 0.5 至 50 Pa-s。 本发明的固化组合物具有良好的固化性能。通过固化本发明的可固化组合物得到的固化材料，即使长时间浸泡在热水中，也不会膨胀或强度下降，显示出良好的耐水性。 本发明的固化组合物可适当用作双层玻璃、飞机、土木工程和建筑的密封剂。
• THIOL GROUP-CONTAINING POLYMER AND CURABLE COMPOSITION THEREOF
  申请人：Toray Fine Chemicals Co., Ltd.

  公开号：EP2881418A1

  公开（公告）日：2015-06-10

  The thiol group-containing polymer of the present invention is represented by the following general formula: HS-(R-Sr)n-R-SH, wherein R is an organic group including a -O-CH2-O- bond and/or a branched alkylene group, n is an integer of from 1 to 200, r is an integer of from 1 to 5, and the average value of r is 1.1 or more and 1.8 or less. A curable composition using the thiol group-containing polymer of the present invention can be used in sealants, adhesives, paints and the like, which require properties such as a low specific gravity, a low viscosity and a low glass transition temperature. Furthermore, since the curable composition of the present invention improves elastic recovery and weather resistance, it can be used in sealants, adhesives, paints and the like, which require elastic recovery and weather resistance.

  本发明的含硫醇基聚合物由以下通式表示：HS-(R-SR)n-R-SH，其中 R 是有机基团，包括-O-CH2-O-键和/或支链亚烷基，n 是 1 至 200 的整数，r 是 1 至 5 的整数，且 r 的平均值为 1.1 或以上 1.8 或以下。使用本发明的含硫醇基聚合物的可固化组合物可用于密封剂、粘合剂、涂料等，这些产品要求具有低比重、低粘度和低玻璃化转变温度等特性。此外，由于本发明的固化组合物能提高弹性恢复能力和耐候性，因此可用于需要弹性恢复能力和耐候性的密封剂、粘合剂、涂料等。
• INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS
  申请人：Sekisui Chemical Co., Ltd.

  公开号：EP3127879A1

  公开（公告）日：2017-02-08

  The present invention aims to provide an interlayer film for laminated glass having all of high rigidity, handleability, adhesiveness to glass, and high transparency. The present invention also relates to a laminated glass including the interlayer film for laminated glass. The present invention relates to an interlayer film for laminated glass including: a polyvinyl acetal resin; a metal atom; and a plasticizer, the interlayer film for laminated glass having a ratio (B/A) between a work of rupture A at 23°C and a work of rupture B at 40°C of 0.55 or higher, the work of rupture A and the work of rupture B being obtained by measurement of tear strength in conformity with JIS K-7128-3.

  本发明旨在提供一种夹层玻璃用中间膜，它具有高刚性、易操作性、与玻璃的粘合性和高透明度。本发明还涉及一种夹层玻璃，包括该夹层玻璃用中间膜。本发明涉及一种夹层玻璃用中间膜，包括：聚乙烯醇缩醛树脂、金属原子和增塑剂，该夹层玻璃用中间膜在 23°C 时的断裂功 A 与 40°C 时的断裂功 B 之比 (B/A) 为 0.55 或更高，断裂功 A 和断裂功 B 是通过测量符合 JIS K-7128-3 的撕裂强度获得的。
• THERMALLY-CONDUCTIVE MATERIAL
  申请人：Kitagawa Industries Co., Ltd.

  公开号：EP3214150A1

  公开（公告）日：2017-09-06

  A thermally conductive material is provided. The thermally conductive material includes: a polymer containing a thermally conductive filler and an antioxidant; the polymer being a polymer of a monomer containing an acrylic ester, a hindered phenol-based antioxidant being contained as the antioxidant, a thermal conductivity being 3.2 W/m·K or greater, and an initial Asker C hardness at ambient temperature being 22 or less.

  提供一种导热材料。导热材料包括：含有导热填料和抗氧化剂的聚合物；聚合物是含有丙烯酸酯的单体的聚合物，抗氧化剂中含有受阻酚基抗氧化剂，导热系数为 3.2 W/m-K 或更高，环境温度下的初始 Asker C 硬度为 22 或更低。