phthalic acid di-p-tolyl ester | 3068-96-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: phthalic acid di-p-tolyl ester
• 英文别名: Phthalsaeure-di-p-tolylester；Phthalic acid di-p-tolyl ester；bis(4-methylphenyl) benzene-1,2-dicarboxylate
• CAS: 3068-96-0
• 化学式: C₂₂H₁₈O₄
• 分子量: 346.383
• InChiKey: OSTBZJMVTMDFAK-UHFFFAOYSA-N

物化性质

• 熔点：
  85-86 °C(Solv: methanol (67-56-1))
• 沸点：
  494.9±33.0 °C(Predicted)
• 密度：
  1.199±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  phthalic acid di-p-tolyl ester 在 三氯化铝 、 氯苯 作用下， 生成 1-hydroxy-4-methylanthraquinone
  参考文献：
  名称：

  A Study of the Double Fries Rearrangement^1,2

  摘要：

  DOI：

  10.1021/ja01554a071
• 作为产物：
  描述：

  对甲酚 、 邻苯二甲酰氯 生成 phthalic acid di-p-tolyl ester
  参考文献：
  名称：

  Meyer,R., Chemische Berichte, 1893, vol. 26, p. 207

  摘要：

  DOI：

文献信息

• ULTRAVIOLET ABSORBING POLYMER, CELLULOSE ESTER OPTICAL FILM, METHOD OF PRODUCING CELLULOSE ESTER OPTICAL FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY
  申请人：Suzuki Takayuki

  公开号：US20100104775A1

  公开（公告）日：2010-04-29

  Disclosed is an ultraviolet absorbing polymer which is characterized by being derived from an ethylenically unsaturated monomer having a partial structure represented by Formula (A) below in a molecule, and a monomer represented by Formula (B) below:

  本发明涉及一种紫外线吸收聚合物，其特征在于其由分子中具有以下式(A)所表示的部分结构的乙烯基不饱和单体和以下式(B)所表示的单体衍生而来：
• Manufacturing Method of Polarizing Plate Protective Film, Polarizing Plate Protective Film, Polarizing Plate, and Liquid Crystal Display Device
  申请人：Kasahara Kenzo

  公开号：US20100239787A1

  公开（公告）日：2010-09-23

  A process for producing a cellulose-ester-resin-containing protective film for polarizers through film formation by melt casting. The protective film diminishes long-period optical unevenness and suffers no unevenness even after long-term storage. Also provided are a protective film for polarizers, a polarizer employing the film, and a liquid-crystal display. The process for producing a protective film for polarizers is a process for producing by the melt casting method a polarizer-protective film containing a cellulose ester resin. The process for producing a protective film for polarizers is characterized in that the protective film contains at least one compound selected among compounds represented by the following general formula (I) and compounds having an acrylate or methacrylate group and a phenolic hydroxy group in the same molecule and that the protective film extruded from a casting die at a draw ratio of 10-30 during film formation by melt casting is transferred while holding/pressing it between a touch roll having an elastic surface and a cooling roll.

  一种通过熔融铸造进行膜形成的生产含有纤维素酯树脂的偏光片保护膜的方法。该保护膜减少了长周期光学不均匀性，并且即使长期存储后也不会出现不均匀性。还提供了用于偏光片的保护膜，使用该膜的偏光器和液晶显示器。生产偏光片保护膜的方法是通过熔融铸造法生产含有纤维素酯树脂的偏光片保护膜的方法。生产偏光片保护膜的方法的特点在于，保护膜包含以下通式（I）所代表的化合物中选择的至少一种化合物和在同一分子中具有丙烯酸酯或甲基丙烯酸酯基和酚羟基的化合物，并且在熔融铸造过程中，通过保持/压制保护膜在具有弹性表面的触摸辊和冷却辊之间转移，以拉伸比为10-30的方式挤出保护膜。
• Fluororubber-containing powder coating composition
  申请人：DAIKIN INDUSTRIES, LIMITED

  公开号：EP0318027A1

  公开（公告）日：1989-05-31

  A fluororubber-containing powder coating composi­tion comprising a fluororubber, an adhesion-preventing mate­rial and optionally a cross-linking agent, which composition has an particle size of 10 to 2,000 µm and an apparent den­sity of at least 0.2 g/cc, which provides a homogeneous smooth coated film having no or little bubbles.

  一种含氟橡胶的粉末涂料组合物，由含氟橡胶、防粘材料和可选的交联剂组成，该组合物的粒度为 10 至 2,000 微米，表观密度至少为 0.2 克/立方厘米，可形成无气泡或很少气泡的均匀光滑涂膜。
• Thermosensitive recording sheet
  申请人：JUJO PAPER CO., LTD.

  公开号：EP0391434A1

  公开（公告）日：1990-10-10

  A thermosensitive recording sheet comprising a support and a thermosensitive color developer layer thereon containing a basic leuco dye and an organic color developer, said layer containing a bis-phenyl sulfone compound selected from bis-(3-phenyl-4-hydroxyphenyl)sul­fone and bis-(2-methyl-4-hydroxy-5-cyclohexylphenyl)sul­fone as the organic color developer.

  一种热敏记录薄片，包括一个支架和其上的热敏显色层，热敏显色层含有碱性白兰地染料和有机显色剂，所述热敏显色层含有选自双-(3-苯基-4-羟基苯基)砜和双-(2-甲基-4-羟基-5-环己基苯基)砜的双苯砜化合物作为有机显色剂。
• METHOD FOR PRODUCING FINELY PULVERIZED FLUORORUBBER
  申请人：DAIKIN INDUSTRIES, LTD.

  公开号：EP1852458A1

  公开（公告）日：2007-11-07

  The present invention provides a method of producing a fluororubber fine powder which method does not need any freeze grinding temperature but enables grinding even at ordinary temperature, to a fluororubber fine powder which can be prepared by the method, and to a composition comprising the fluororubber fine powder as a processing aid. This invention is a method of producing a fluororubber fine powder comprising fine pulverization step of subjecting a fluororubber powder to fine pulverization treatment at a temperature of an atmosphere ranging from a temperature not lower than the glass transition temperature of a fluororubber constituting the fluororubber powder to a temperature higher by 100°C than the glass transition temperature.

  本发明提供了一种生产氟橡胶精细粉末的方法，该方法不需要任何冷冻粉碎温度，即使在普通温度下也能进行粉碎，还提供了一种可通过该方法制备的氟橡胶精细粉末，以及一种包含该氟橡胶精细粉末作为加工助剂的组合物。本发明是一种生产氟橡胶精细粉末的方法，包括精细粉碎步骤，即在不低于构成氟橡胶粉末的氟橡胶的玻璃化温度到比玻璃化温度高 100°C 的大气温度下，对氟橡胶粉末进行精细粉碎处理。