1-phenyl-propane-1,2,3-tricarboxylic acid | 108988-23-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: 1-phenyl-propane-1,2,3-tricarboxylic acid
• 英文别名: 1-Phenyl-propan-1,2,3-tricarbonsaeure；α-Phenyl-propan-α.β.γ-tricarbonsaeure；α-Phenyl-tricarballylsaeure；Phenyltricarballylsaure；1-phenylpropane-1,2,3-tricarboxylic acid
• CAS: 108988-23-4
• 化学式: C₁₂H₁₂O₆
• 分子量: 252.224
• InChiKey: NBSODFMIGQHQHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  112
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-phenyl-propane-1,2,3-tricarboxylic acid 生成 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  Aoki, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1946, vol. 66, p. 52

  摘要：

  DOI：
• 作为产物：
  描述：

  4-氧代-2-苯基环戊酸 在 硝酸 作用下， 生成 1-phenyl-propane-1,2,3-tricarboxylic acid
  参考文献：
  名称：

  Stobbe; Fischer, Justus Liebigs Annalen der Chemie, 1901, vol. 315, p. 231,245

  摘要：

  DOI：

文献信息

• Modified colorants with aliphatic poly-acid groups
  申请人：Palumbo Paul S.

  公开号：US20080083347A1

  公开（公告）日：2008-04-10

  Modified colorants which can be pigments or dyes are described wherein the colorant has attached at least one aliphatic poly-acid group. Ink and inkjet ink compositions, formulations, and systems are further described, as well as methods of generating a printed image.

  本文描述了改性色料，其可以是颜料或染料，并且该色料至少连接了一个脂肪族聚酸基团。此外，还描述了墨水和喷墨墨水组合物、配方和系统，以及生成印刷图像的方法。
• Polyethylenic foaming compositions and molded foams
  申请人：SUMITOMO CHEMICAL COMPANY LIMITED

  公开号：EP0662493A1

  公开（公告）日：1995-07-12

  The present invention provides a polyethylenic foaming composition comprising (a) 100 parts by weight of an ethylenic copolymer having glycidyl groups consisting of 20 to 99.9% by weight of an ethylene unit, 0.1 to 30% by weight of the unit of a glycidyl ester of an unsaturated carboxylic acid or an unsaturated glycidyl ether and 0 to 50% by weight of an ethylenically unsaturated ester unit other than glycidyl ester, (b) 0.1 to 30 parts by weight of a carboxylic acid having 2 or more carboxyl groups and a molecular weight of 1500 or less, and (c) 0.1 to 20 parts by weight of a foaming agent of a thermal decomposition type. The present invention also provides a polyethylenic foam molded from said foaming composition. In addition, the present invention provides a molded composite foam having a foam layer molded from a powder of said foaming composition and a non-foam layer molded from a composition powder containing a certain thermoplastic elastomer, as well as a multilayer molded article containing said molded composite foam. According to the inventive polyethylenic foaming composition, a foam having excellent lightness in weight, excellent cleanness, uniformly foamed cells, high expansion ratio and excellent impact resilience can be obtained.

  本发明提供了一种聚乙烯发泡组合物，该组合物包括 (a) 100 份（重量）具有缩水甘油基的乙烯共聚物，其缩水甘油基包括 20 至 99.9% （重量）的乙烯单元、0.1至30%(重量)的不饱和羧酸或不饱和缩水甘油醚的缩水甘油酯单元和0至50%(重量)的除缩水甘油酯以外的乙烯不饱和酯单元，(b)0.1至30份(重量)的具有2个或2个以上羧基且分子量为1500或1500以下的羧酸，和(c)0.1至20份(重量)的热分解型发泡剂。本发明还提供了一种由上述发泡组合物模塑而成的聚乙烯泡沫。此外，本发明还提供了一种模塑复合泡沫，其泡沫层由所述发泡组合物粉末模塑而成，非泡沫层由含有某种热塑性弹性体的组合物粉末模塑而成，还提供了一种含有所述模塑复合泡沫的多层模塑制品。 根据本发明的聚乙烯发泡组合物，可以获得重量轻、清洁度高、发泡均匀、膨胀率高和冲击回弹性好的泡沫塑料。
• Multi-layer molded article and method for producing the same
  申请人：SUMITOMO CHEMICAL COMPANY LIMITED

  公开号：EP0711658A2

  公开（公告）日：1996-05-15

  A multi-layer molded article having a skin material layer made of a vinyl chloride resin, a propylene resin core, and an adhesive layer present between the skin material layer and the core, in which the adhesive layer includes (A) a layer having (a) a sublayer containing a polyester resin and an epoxy group-containing ethylene copolymer, which is bonded to the skin material of the vinyl chloride resin, and (b) a sublayer containing at least one copolymer selected from an ethylene copolymer and an epoxy group-containing copolymer, which is bonded to said propylene resin core, or (B) a layer obtained from an ethylene resin composition containing a polybasic carboxylic acid and an epoxy-group containing copolymer (c) which contains ethylene units, unsaturated carboxylic acid glycidyl ester units or unsaturated glycidyl ether units and an ethylenically unsaturated ester units other than the unsaturated carboxylic acid glycidyl ester units.

  一种多层模塑制品，具有由氯乙烯树脂制成的表皮材料层、丙烯树脂芯和存在于表皮材料层与芯之间的粘合剂层，其中粘合剂层包括(A)一层，该层具有(a)含有聚酯树脂和含环氧基团的乙烯共聚物的子层，该子层与氯乙烯树脂表皮材料粘合，以及(b)含有至少一种选自乙烯共聚物和含环氧基团的共聚物的子层、(c) 含乙烯单元、不饱和羧酸缩水甘油酯单元或不饱和缩水甘油醚单元以及不饱和羧酸缩水甘油酯单元以外的乙烯不饱和酯单元的乙烯树脂组合物。
• Chatterjee; Barpujari, Journal of the Indian Chemical Society, 1940, vol. 17, p. 292,294
  作者：Chatterjee、Barpujari

  DOI：——

  日期：——
• Zur Kenntnis der Phenylitakons�ure
  作者：Josef Hecht

  DOI：10.1007/bf01526035

  日期：1903.5