4-Benzoyloxy-2-hydroxy-benzophenon | 18803-25-3

• 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: 4-Benzoyloxy-2-hydroxy-benzophenon
• 英文别名: 4-Benzoyl-3-hydroxyphenyl benzoate；(4-benzoyl-3-hydroxyphenyl) benzoate
• CAS: 18803-25-3
• 化学式: C₂₀H₁₄O₄
• 分子量: 318.329
• InChiKey: CNAILFQALPMJFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-Benzoyloxy-2-hydroxy-benzophenon 在 氢氧化钾 、 potassium carbonate 作用下， 以 乙醇 、 丙酮 为溶剂， 反应 3.0h， 生成 4-hydroxy-2-methoxybenzophenone
  参考文献：
  名称：

  2,4-二羟基二苯甲酮的衍生物。第一部分

  摘要：

  据报道有几种2,4-二羟基二苯甲酮的4-（β-芳氧基乙基），4-（β-芳氧基乙氧基甲基）和4- [β-（芳氧基甲氧基）乙基]醚；它们经常是二态的，易于制备4-羟基描述了-2-甲氧基-二苯甲酮。

  DOI：

  10.1039/j39690000034
• 作为产物：
  描述：

  1,3-二苯甲酰氧基苯 以35%的产率得到
  参考文献：
  名称：

  SHARMA, PAVAN, K.;KHANNA, RAJINDER, N., MONATSH. CHEM., 1985, 116, N 3, 353-356

  摘要：

  DOI：

文献信息

• Vinyl chloride resin composition
  申请人：NIPPON CARBIDE KOGYO KABUSHIKI KAISHA

  公开号：EP0134389A2

  公开（公告）日：1985-03-20

  A vinyl chloride resin composition with a yield stress of 1 to 5 g/mm2, composed of (A) 100 parts by weight of a vinyl chloride resin containing 0 to about 20% by weight of a comonomer, (B) about 10 to about 80 parts by weight, per 100 parts by weight of the resin (A), of (B-1) a liquid polyester plasticizer having a number average molecular weight (Mn) of not less than about 1,500 and 0 to about 10 parts by weight, per 100 parts by weight of the resin (A), of (B-2) a plasticizer for the resin (A), which is other than said plasticizer (B-1), and (C) about 0.2 to about 200% by weight, based on the total weight of said plasticizers (B-1) and (B-2), of a low-molecular-weight acrylic or methacrylic resin having a number average molecular weight (Mn) of about 1,500 to about 50,000 and being solid at 23'C.

  一种屈服应力为 1 至 5 克/平方毫米的氯乙烯树脂组合物，由以下成分组成 (A) 100 份（按重量计）氯乙烯树脂，其中共聚单体的含量为 0%至约 20%、 (B) 以每 100 份树脂（A）的重量计，约 10 至约 80 份（B-1）平均分子量 （Mn）不小于约 1,500 的液态聚酯增塑剂，以及以每 100 份树脂（A）的 重量计，0 至约 10 份（B-2）除上述增塑剂（B-1）外的树脂（A）增塑剂， 以及 (C) 以所述增塑剂（B-1）和（B-2）的总重量为基准，约 0.2%至约 200%（重量比）的低分子量丙烯酸或甲基丙烯酸树脂，其平均分子量（Mn）约为 1,500 至约 50,000 且在 23'C 下为固态。
• Polyolefin composition
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0226453A2

  公开（公告）日：1987-06-24

  A polyolefin composition contains (1) from 0.01 to 1.0 part by weight of tris(3,5-di-t-butyl-4-hydroxybenzyl)-isocyanurate, (2) from 0.01 to 0.5 part by weight of a pentaerythritol diphosphite compound represented by the formula: where R, represents a methyl group, a tertiary butyl group or a tertiary amyl group, R2 represents a hydrogen atom, a methyl group, a tertiary butyl group, a tertiary amyl group, a phenyl group or a cyclohexyl group, R3 represents a hydrogen atom, a methyl group or a tertiary butyl group and R4 represents a hydrogen atom, a methyl group or a tertiary butyl group, provided that not all of R2, R3 and R4 simultaneously represent hydrogen atoms, (3) from 0.01 to 1.0 part by weight of one compound selected from phenyl benzoate compounds, benzotriazole compounds and benzophenone compounds and (4) from 0.01 to 1.0 part by weight of a heterocyclic hindered amine compound which are blended with 100 parts by weight of a polyolefin. Extremely excellent light stability, particularly, at high temperature is obtained.

  一种聚烯烃组合物含有(1)0.01-1.0 份(重量)三(3,5-二叔丁基-4-羟基苄基)异氰尿酸酯，(2)0.01-0.5 份(重量)由式表示的季戊四醇二亚磷酸酯化合物： 其中 R，代表甲基、叔丁基或叔戊基，R2 代表氢原子、甲基、叔丁基、叔戊基、苯基或环己基，R3 代表氢原子、甲基或叔丁基，R4 代表氢原子、甲基或叔丁基，条件是并非所有 R2、R3 和 R4 同时代表氢原子，(3) 0.(4) 0.01 至 1.0 重量份的杂环受阻胺化合物，它们与 100 重量份的聚烯烃混合。可获得极佳的光稳定性，尤其是在高温下。
• Molded synthetic resin product
  申请人：MITSUBISHI KASEI VINYL COMPANY

  公开号：EP0303297A2

  公开（公告）日：1989-02-15

  A molded synthetic resin product comprising a systhetic resin substrate and a coating layer formed by heat treatment on the surface of the substrate, said coating layer comprising, as main components, (A) a silane compound having a hydrolyzable group directly bonded to a silicon atom, and (B) an acrylic resin obtained by polymerizing a monomer selected from the group consisiting of alkyl (meth)acrylates, or a mixture of such a monomer with an alkenyl benzene monomer, and a copolymerizable α,β-ethylenically unsaturated monomer.

  一种模塑合成树脂产品，包括合成树脂基材和在基材表面通过热处理形成的涂层，涂层的主要成分包括：(A) 硅烷化合物，该硅烷化合物具有直接与硅原子结合的可水解基团；(B) 丙烯酸树脂，该丙烯酸树脂通过聚合选自烷基（甲基）丙烯酸酯类单体或该类单体与烯基苯类单体的混合物以及可共聚的 α、β-乙烯基不饱和单体。
• Modification method of resins
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0612797A2

  公开（公告）日：1994-08-31

  Provided for resins by the present invention are flame-retarding, thermal stabilization and compatibilization methods, which make use of specific diguanamine derivatives, led by 2,5/2,6-bis(4,6-diamino-1,3,5-triazin-2-yl)-bicyclo[2.2.1]heptane and 1,3/1,4-bis(4,6-diamino-1,3,5-triazin-2-yl)-cyclohexane, or derivatives thereof. The novel derivatives, polymeric microspheres and the like are also provided.

  本发明为树脂提供了阻燃、热稳定和相容方法，这些方法利用了特定的二胍胺衍生物，主要是 2,5/2,6-双(4,6-二氨基-1,3,5-三嗪-2-基)-双环[2.2.1]庚烷和 1,3/1,4-双(4,6-二氨基-1,3,5-三嗪-2-基)-环己烷或其衍生物。此外，还提供了新型衍生物、聚合物微球等。
• Thermoset Polyurethane resin and method for the production thereof
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1095956A2

  公开（公告）日：2001-05-02

  A thermoset polyurethane resin having the properties: (i) the Shore A surface hardness is in the range of 50 to 85, (ii) the flexural modulus is in the range of 8 to 80 MPa, (iii) the elongation is in the range of 130 to 600 %, and (iv) no melt mark is observed after exposure to an atmosphere of 110°C for 1000 hours.

  一种热固性聚氨酯树脂，具有以下特性：(i) 邵氏 A 表面硬度在 50 至 85 之间，(ii) 挠曲模量在 8 至 80 兆帕之间，(iii) 伸长率在 130 至 600 % 之间，(iv) 在 110°C 的环境中暴露 1000 小时后未观察到熔痕。

表征谱图