4-[Bis(4-hydroxy-2,3,5-trimethylphenyl)methyl]benzene-1,2-diol | 195299-51-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 4-[Bis(4-hydroxy-2,3,5-trimethylphenyl)methyl]benzene-1,2-diol
• CAS: 195299-51-5
• 化学式: C₂₅H₂₈O₄
• 分子量: 392.5
• InChiKey: GNAJJNNIQUTVBL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  29
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

文献信息

• COMPOSITION CONTAINING VINYL-GROUP-CONTAINING COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20160046552A1

  公开（公告）日：2016-02-18

  A composition containing a novel vinyl-group-containing compound. This composition contains a vinyl-group-containing compound represented by general formula (1). In the formula: W 1 and W 2 represent a group represented by general formula (2) (where a ring (Z) is an aromatic hydrocarbon ring, X is a single bond or —S—, R 1 is a single bond or a C1-4 alkylene group, R 2 is a specific substituent group such as a monovalent hydrocarbon, and m is an integer equal to 0 or higher), a group represented by general formula (4) (where the ring (Z), X, R 1 , R 2 , and m are as previously stated), a hydroxyl group, or a (meth)acryloyloxy group; rings (Y 1 , Y 2 ) are aromatic hydrocarbon rings; R represents a single bond or a specific divalent group; R 3a and R 3b represent a cyano group, a halogen atom, or a monovalent hydrocarbon group; and n1 and n2 are integers of 0-4.

  这个组合物包含一种含有新颖乙烯基团的化合物。该组合物包含一个由通式（1）表示的含有乙烯基团的化合物。在该式中：W1和W2代表由通式（2）表示的一个基团（其中环（Z）是芳香烃环，X是一个单键或—S—，R1是一个单键或C1-4烷基基团，R2是特定的取代基团，如一价碳氢化合物，m是大于或等于0的整数），一个由通式（4）表示的基团（其中环（Z）、X、R1、R2和m如前述），一个羟基，或一个（甲基）丙烯酰氧基团；环（Y1、Y2）是芳香烃环；R代表一个单键或一个特定的二价基团；R3a和R3b代表氰基、卤素原子或一价碳氢基团；n1和n2是0-4的整数。
• HIGHLY HEAT-RESISTANT, HIGH-PURITY POLYARYLATE AND FILM PRODUCED FROM THE SAME
  申请人：UNITIKA LTD.

  公开号：EP0943640A1

  公开（公告）日：1999-09-22

  The present invention provides a polyarylate film comprising 9,9-bis(alkyl-4-hydroxyphenyl)fluorene residue and bisphenol residue with a molar ratio of the former of in the range of 0.05 to 1 in which the carboxylic acid component is composed of terephthalic acid residue and isophthalic acid residue, wherein the polyarylate film having good abrasion resistance and heat resistance, being highly transparent and having less incident-angle dependent birefringence can be obtained by solvent casting of a polyarylate solution with an inherent viscosity in the range of 0.25 to 2.50. The film has high abrasion resistance, heat resistance and purity along with being excellent in such optical characteristics as high transparency and low birefringence, which is applicable as molding materials for use in electric, electronic and optical fields and in automobile industry; as insulating materials in electric appliances, power generators, capacitors and interlayer insulators; and as surface coating films as dielectric films for use in transformers, wire coating and capacitors, and substrates for liquid crystal display panel.

  本发明提供了一种聚芳酸酯薄膜，该薄膜由9,9-双(烷基-4-羟基苯基)芴残基和双酚残基组成，前者的摩尔比在0.其中羧酸组分由对苯二甲酸残留物和间苯二甲酸残留物组成，通过溶剂浇铸固有粘度在 0.25 至 2.50 范围内的聚芳酸酯溶液，可获得耐磨性和耐热性良好、透明度高且随事件角而产生的双折射较小的聚芳酸酯薄膜。这种薄膜具有很高的耐磨性、耐热性和纯度，同时还具有高透明度和低双折射等优异的光学特性，可用作电气、电子和光学领域以及汽车工业中的成型材料；用作电器、发电机、电容器和层间绝缘体中的绝缘材料；以及用作变压器、电线涂层和电容器中的介质薄膜和液晶显示面板基板的表面涂层薄膜。
• SEALING AGENT FOR LIQUID-CRYSTAL DISPLAY CELL, COMPOSITION FOR SEALING AGENT FOR LIQUID-CRYSTAL DISPLAY CELL, AND LIQUID-CRYSTAL DISPLAY ELEMENT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1153952A1

  公开（公告）日：2001-11-14

  A sealant for a liquid crystal display cell which has a water absorption coefficient of 2 mass % or less, and a composition for a liquid crystal display cell sealant comprising an epoxy resin (1), a curing agent (2) comprising at least one selected from polyphenol compounds, polyphenol resins and esterified products thereof and a curing accelerator (3) comprising at least one selected from alkylurea derivatives and phosphazene compounds. A liquid crystal display element produced by using the composition is capable of securing long time display (quality) stability under high temperature and high humidity.

  一种吸水系数小于或等于 2 质量%的液晶显示单元密封剂，以及一种液晶显示单元密封剂组合物，该组合物包括环氧树脂 (1)、至少一种选自多酚化合物、多酚树脂及其酯化产品的固化剂 (2) 以及至少一种选自烷基脲衍生物和磷氮化合物的固化促进剂 (3)。使用该组合物生产的液晶显示元件能够在高温高湿条件下确保长时间的显示（质量）稳定性。
• PHOTOSENSITIVE COMPOSITION
  申请人：CLARIANT INTERNATIONAL LTD.

  公开号：EP1143298A1

  公开（公告）日：2001-10-10

  A radiation sensitive composition useful as a photoresist containing a resin composition and a radiation sensitive material, wherein the resin composition comprises a mixture of two or more resins different from each other by at least 0.03 in refractive index or comprises a resin component of an alkali-soluble resin and a resin additive of a resin working as a dissolution inhibitor for the radiation sensitive composition, such as an acrylic polymer, a methacrylic polymer or a styrenic polymer. A dissolution rate in a 2.38 weight-% aqueous tetramethylammonium hydroxide solution of the radiation sensitive composition is preferably 5000 Å/min or less. Use of these resin compositions enable one to reduce the amount of the quinonediazide radiation sensitive agents to be used and obtain a radiation sensitive composition which has both high sensitivity and highly normalized film remaining characteristics.

  一种可用作光刻胶的辐射敏感性组合物，含有树脂组合物和辐射敏感性材料，其中树脂组合物包括两种或两种以上树脂的混合物，它们之间的折射率至少相差 0.03，或包括碱溶性树脂的树脂组分和作为辐射敏感性组合物溶解抑制剂的树脂添加剂，如丙烯酸聚合物、甲基丙烯酸聚合物或苯乙烯聚合物。辐射敏感组合物在 2.38 重量％的四甲基氢氧化铵水溶液中的溶解速率最好为 5000 Å/min 或更低。使用这些树脂组合物可以减少喹诺酮噻嗪类辐射敏感剂的用量，并获得既具有高敏感性又具有高度归一化薄膜残留特性的辐射敏感组合物。
• PHOTOSENSITIVE RESIN COMPOSITION
  申请人：Clariant International Ltd.

  公开号：EP1255161A1

  公开（公告）日：2002-11-06

  A radiation sensitive resin composition containing an alkali soluble resin and a quinonediazide group-containing photosensitizer, in which the photosensitizer comprises a mixture of two or more esters between tetrahydroxybenzophenone and 1,2-naphthoquinonediazidesulfonic acid having different esterification rates. As the photosensitizer, a mixture of photosensitizer A comprising an esterification product from tetrahydroxybenzophenone and 1,2-naphthoquinonediazide-5-sulfonic acid having an average esterification rate of X% (50 ≦ X ≦ 100) and photosensitizer B comprising an esterification product from tetrahydroxybenzophenone and 1,2-naphthoquinonediazide-5-sulfonic acid having an average esterification rate of Y% (25 ≦ Y ≦ (X-10)), with the mixing ratio A:B being 10 - 90 : 90 - 10, is preferred.

  一种含有碱溶性树脂和含醌噻嗪基团光敏剂的辐射敏感树脂组合物，其中光敏剂包括具有不同酯化率的四羟基二苯甲酮和 1,2-萘醌噻嗪-5-磺酸之间的两种或两种以上酯的混合物。作为光敏剂，由平均酯化率为 X% (50 ≦ X ≦ 100) 的四羟基二苯甲酮和 1,2-萘醌二叠氮-5-磺酸的酯化产物组成的光敏剂 A 和由四羟基二苯甲酮和 1.2-萘醌二叠氮-5-磺酸的酯化产物组成的光敏剂 B 的混合物，以及由平均酯化率为 X% (50 ≦ X ≦ 100) 的四羟基二苯甲酮和 1.2-萘醌二叠氮-5-磺酸的酯化产物组成的光敏剂 B 的混合物、2-naphthoquinonediazide-5-sulfonic acid 的酯化产物，其平均酯化率为 Y% (25 ≦ Y ≦ (X-10))，混合比例 A：B 的混合比例为 10 - 90 : 90 - 10。