二苯基萘-2,6-二羧酸酯 | 2412-00-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 二苯基萘-2,6-二羧酸酯
• 英文名称: Naphthalin dicarbonsaeure-(2.6)-diphenylester
• 英文别名: Diphenyl 2,6-naphthalenedicarboxylate；diphenyl naphthalene-2,6-dicarboxylate
• CAS: 2412-00-2
• 化学式: C₂₄H₁₆O₄
• 分子量: 368.389
• InChiKey: DOFDKNLHJKJCMO-UHFFFAOYSA-N

物化性质

• 熔点：
  218-219 °C(Solv: toluene (108-88-3); methanol (67-56-1))
• 沸点：
  561.4±23.0 °C(Predicted)
• 密度：
  1.268±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917399090

反应信息

• 作为产物：
  描述：

  2,6-naphthalenedicarboxylic acid dipotassium salt 在 sodium hydroxide 、 草酰氯 作用下， 以 四氢呋喃 、 水 、 甲苯 为溶剂， 反应 3.5h， 生成 二苯基萘-2,6-二羧酸酯
  参考文献：
  名称：

  Chan, W.-C.; Mooney, J. A.; Windle, A. H., Molecular Crystals and Liquid Crystals (1969-1991), 1989, vol. 174, p. 75 - 88

  摘要：

  DOI：

文献信息

• MODIFIER FOR AROMATIC POLYESTER AND AROMATIC POLYESTER RESIN COMPOSITION COMPRISING THE SAME
  申请人：TABATA Masayoshi

  公开号：US20110224343A1

  公开（公告）日：2011-09-15

  The present invention provides a modifier for aromatic polyesters which enhances the melt fluidity of aromatic polyesters without a significant decrease in the heat resistance of the aromatic polyesters, and an aromatic polyester resin composition including the modifier for aromatic polyesters. The present invention relates to a modifier for aromatic polyesters comprising polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof, and the modifier comprises a material having a structure composed of a first residue selected from the group consisting of divalent residues represented by Formula (I): —Ar—W 1 x —Ar— and by Formula (II): —Ar—, the first residues being bonded to two identical or different second residues selected from the group consisting of monovalent residues represented by Formula (III): and monovalent residues represented by Formula (IV): —O—C(O)—R 7 —.

  本发明提供了一种用于芳香族聚酯的改性剂，可以增强芳香族聚酯的熔融流动性，而不明显降低芳香族聚酯的耐热性，以及包括该改性剂的芳香族聚酯树脂组合物。本发明涉及一种用于芳香族聚酯的改性剂，包括多羟基酚残基和芳香族多羧酸、酸卤或其酸酐残基，该改性剂包括具有以下结构的材料：第一残基，选择自由式(I)所代表的二价残基：—Ar—W1x—Ar—和自由式(II)所代表的：—Ar—，第一残基与选择自由式(III)所代表的单价残基：和自由式(IV)所代表的单价残基：—O—C(O)—R7—的两个相同或不同的第二残基结合。
• Aromatic amide block copolymer and process of producing the same
  申请人：Miyata Hiroshi

  公开号：US20050090639A1

  公开（公告）日：2005-04-28

  An aromatic amide block copolymer containing a specific aromatic amide compound unit and having a weight average molecular weight, as reduced into standard polystyrene measured by the gel permeation chromatography, of from 10,000 to 1,000,000.

  这是一种芳香酰胺嵌段共聚物，包含特定的芳香酰胺化合物单元，并且其重量平均分子量，以凝胶渗透色谱法测量后转化为标准聚苯乙烯，范围在10,000至1,000,000之间。
• Copolyester
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP0382438A2

  公开（公告）日：1990-08-16

  A melt-processable copolyester comprising: (I) structural units of the formula (1), (II) structural units of the formula (2), -OC-X-CO-      (2) wherein X is at least one group selected from (III) structural units of the formula (3) -O-Y-O-      (3) wherein Y is at least one group selected from and (IV) structural units of the formula (4) -O-Z-O-      (4) wherein Z represents at least one group selected from the content of structural units (IV) being 5 to 80 mole% of the total of structural units [(I)+(II)+(III)+(IV)], the total content of structural units [(I)+(II)] being substantially equimolar to the content of structural units (III), the content of structural units (I) being 10 to 90 mole% of the total of structural units [(I)+(II)], and the copolyester having an inherent viscosity (ln ηrel)/C, measured at a concentration of 0.16 g/dl in pentafluorophenol at 60°C, of not less than 0.3 dl/g.

  一种可熔融加工的共聚聚酯，包括 (I) 式 (1) 的结构单元、 (II) 式(2)的结构单元、 -OC-X-CO- (2) 其中 X 是至少一个选自以下的基团 (III) 式（3）的结构单元 -O-Y-O- (3) 其中 Y 是至少一个选自以下结构单元的基团 和 (IV) 式(4)的结构单元 -O-Z-O- (4) 其中 Z 代表至少一个选自以下的基团 结构单元(IV)的含量为结构单元[(I)+(II)+(III)+(IV)]总量的 5 至 80 摩尔%，结构单元[(I)+(II)]的总含量与结构单元(III)的含量基本等摩尔，结构单元(I)的含量为结构单元[(I)+(II)]总量的 10 至 90 摩尔%，共聚多酯的固有粘度（ln ηrel）/C，在浓度为 0.16 g/dl 的五氟苯酚中，在 60°C 下测得的固有粘度（ln ηrel）/C 不小于 0.3 dl/g。
• AROMATIC POLYESTER
  申请人：Muroran Institute of Technology

  公开号：EP2479203A1

  公开（公告）日：2012-07-25

  The present invention provides an aromatic polyester which is substantially free from the occurrence of coloration and retains significantly high transparency even after being thermally processed at high temperature and which has high flowability. The aromatic polyester contains a polyhydric phenol residue and a residue of any one of aromatic polycarboxylic acid, halide thereof, and anhydride thereof, and terminals of the aromatic polyester have a structure represented by the formula -C(O)-R. The aromatic polyester has an end-capping rate of 90% or higher and a weight average molecular weight (Mw) ranging from 3,000 to 1,000,000.

  本发明提供了一种芳香族聚酯，该聚酯基本上不会发生着色，即使在高温热加工后仍能保持明显的高透明度，并且具有高流动性。芳香族聚酯含有多羟基苯酚残留物和芳香族多羧酸、其卤化物和其酸酐中任意一种的残留物，芳香族聚酯的端基具有式 -C(O)-R 所代表的结构。芳香族聚酯的端盖率为 90% 或更高，重量平均分子量（Mw）为 3,000 至 1,000,000 之间。
• Strey, Karsten; Voes, Juergen, Journal of Chemical Research, Miniprint, 1998, # 3, p. 648 - 682
  作者：Strey, Karsten、Voes, Juergen

  DOI：——

  日期：——