2-(4-Hydroxyphenoxy)benzoic acid | 21905-64-6

• 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: 2-(4-Hydroxyphenoxy)benzoic acid
• CAS: 21905-64-6
• 化学式: C₁₃H₁₀O₄
• 分子量: 230.22
• InChiKey: MEVQXFVFMKKXER-UHFFFAOYSA-N

物化性质

• 沸点：
  405.1±30.0 °C(Predicted)
• 密度：
  1.346±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  66.8
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Polymerizable UV stabilizers from isocyanatoalkyl esters of unsaturated carboxylic acids
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0149696A1

  公开（公告）日：1985-07-31

  An addition polymerizable UV stabilizer is prepared by reacting an isocyanatoalkyl ester of an addition polymerizable carboxylic acid (such as 2-isocyanatoethyl methacrylate) with an UV stabilization functionality bearing an active hydrogen moiety which is reactive with the isocyanate (such as 2-hydroxy-4-(2-hydroxyethoxy)benzophenone).

  可加成聚合的紫外线稳定剂的制备方法是将可加成聚合的羧酸的异氰酸烷基酯（如甲基丙烯酸 2-异氰酸乙酯）与带有活性氢原子的紫外线稳定官能团（如 2-羟基-4-(2-羟基乙氧基)二苯甲酮）反应。
• OXYGEN-ABSORBING RESIN, OXYGEN-ABSORBING RESIN COMPOSITION AND OXYGEN-ABSORBING CONTAINER
  申请人：Toyo Seikan Kaisha, Ltd.

  公开号：EP1953180A1

  公开（公告）日：2008-08-06

  Disclosed is an oxygen-absorbing resin which exhibits excellent oxygen absorption performance even in the absence of a transition metal catalyst. Specifically disclosed is an oxygen-absorbing resin which is composed of a copolyester obtained by copolymerizing at least the following monomers (A)-(C). Monomer (A): a dicarboxylic acid or a derivative thereof having a carbon atom bonded to both the structures (a) and (b) below and also bonded to one or two hydrogen atoms, wherein the carbon atom is contained in an alicyclic structure (a) a carbon-carbon double bond group (b) any one of a functional group containing a heteroatom or a linking group derived from such a functional group, a carbon-carbon double bond group and an aromatic ring Monomer (B): at least one selected from the group consisting of a dicarboxylic acid having an aromatic ring or a derivative thereof, and a hydroxycarboxylic acid having an aromatic ring or a derivative thereof Monomer (C): a diol

  本发明公开了一种吸氧树脂，它即使在没有过渡金属催化剂的情况下也能表现出优异的吸氧性能。具体而言，本发明公开了一种吸氧树脂，它由至少以下单体（A）-（C）共聚而成的共聚聚酯组成。单体(A)：二羧酸或其衍生物，其碳原子与以下结构(a)和(b)均成键，并与一个或两个氢原子成键，其中碳原子包含在脂环结构中 (a) 碳碳双键基团 (b) 含杂原子的官能团或由该官能团衍生的连接基团、碳碳双键基团和芳香环中的任一种 单体(B)：二羧酸或其衍生物，其碳原子与以下结构(a)和(b)均成键，并与一个或两个氢原子成键，其中碳原子包含在脂环结构中 (a) 碳碳双键基团 (b) 含杂原子的官能团或由该官能团衍生的连接基团、碳碳双键基团和芳香环中的任一种至少一种选自具有芳香环的二羧酸或其衍生物，以及具有芳香环的羟基羧酸或其衍生物 单体（C）：二元醇
• OXYGEN-ABSORBING RESIN, OXYGEN-ABSORBING RESIN COMPOSITIONS AND OXYGEN-ABSORBING CONTAINERS
  申请人：Toyo Seikan Kaisha, Ltd.

  公开号：EP2036936A1

  公开（公告）日：2009-03-18

  The invention aims at providing an oxygen-absorbing resin which has excellent oxygen absorption performance and which can dispense with the addition of a transition metal catalyst or the irradiation with a radiation. The invention provides an oxygen-absorbing resin which is obtained by polymerizing a raw material containing a monomer (A) having an unsaturated alicyclic structure bearing a carbon-carbon double bond wherein one carbon atom adjacent to the carbon-carbon double bond is bonded to an electron-donating substituent and a hydrogen atom and another carbon atom adjacent to the carbon atom is bonded to a heteroatom-containing functional group or a bonding group derived from the functional group with the electron-donating substituent and the functional or bonding group taking cis-configuration and which contains the unsaturated alicyclic structure in an amount of 0.5 to 10meq/g; oxygen-absorbing resin compositions containing the above oxygen-absorbing resin; and oxygen-absorbing containers, characterized by having an oxygen-absorbing layer made from the resin or the compositions.

  本发明旨在提供一种吸氧树脂，该树脂具有优异的吸氧性能，且无需添加过渡金属催化剂或使用辐射照射。本发明提供了一种吸氧树脂，它是通过聚合含有单体 (A) 的原料而获得的，单体 (A) 具有不饱和脂环族结构，带有碳碳双键，其中与碳碳双键相邻的一个碳原子与一个电子供能取代基和一个电子供能取代基结合。其中与碳碳双键相邻的一个碳原子与一个供电子取代基和一个氢原子键合，与该碳原子相邻的另一个碳原子与一个含杂原子的官能团或由官能团衍生的键合基键合，供电子取代基和官能团或键合基为顺式构型，该单体含有不饱和脂环结构，其含量为 0.5至10meq/g；含有上述吸氧树脂的吸氧树脂组合物；以及吸氧容器，其特征在于具有由上述树脂或组合物制成的吸氧层。
• BIOCOMPATIBLE POLYMERS FOR MEDICAL DEVICES
  申请人：Rutgers, The State University of New Jersey

  公开号：EP2349981A1

  公开（公告）日：2011-08-03
• Oxygen-Absorbing Resin, Oxygen-Absorbing Resin Composition and Oxygen-Absorbing Container
  申请人：OHTA YOSHIHIRO

  公开号：US20100087619A1

  公开（公告）日：2010-04-08

  Disclosed is an oxygen-absorbing resin which exhibits excellent oxygen absorption performance even in the absence of a transition metal catalyst. Specifically disclosed is an oxygen-absorbing resin which is composed of a copolyester obtained by copolymerizing at least the following monomers (A)-(C). Monomer (A): a dicarboxylic acid or a derivative thereof having a carbon atom bonded to both the structures (a) and (b) below and also bonded to one or two hydrogen atoms, wherein the carbon atom is contained in an alicyclic structure (a) a carbon-carbon double bond group (b) any one of a functional group containing a heteroatom or a linking group derived from such a functional group, a carbon-carbon double bond group and an aromatic ring Monomer (B): at least one selected from the group'consisting of a dicarboxylic acid having an aromatic ring or a derivative thereof, and a hydroxycarboxylic acid having an aromatic ring or a derivative thereof Monomer (C): a diol