P-(3,5-二氯苯基)磷酸 | 89891-38-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: P-(3,5-二氯苯基)磷酸
• 英文名称: (3,5-dichlorophenyl)phosphonic acid
• 英文别名: (3,5-dichloro-phenyl)-phosphonic acid；(3,5-Dichlor-phenyl)-phosphonsaeure；P-(3,5-dichlorophenyl)Phosphonic acid
• CAS: 89891-38-3
• 化学式: C₆H₅Cl₂O₃P
• 分子量: 226.984
• InChiKey: WVAACEGLTDVRCZ-UHFFFAOYSA-N

物化性质

• 熔点：
  188-190℃
• 沸点：
  431.1±55.0 °C(Predicted)
• 密度：
  1.70

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1,3,5-三氯苯 在 盐酸 作用下， 以 水 为溶剂， 反应 504010.0h， 生成 P-(3,5-二氯苯基)磷酸
  参考文献：
  名称：

  (Benzene-1,3,5-triyl)tris[phosphine] (C6H3(PH2)3) 和 (Benzene-1,3,5-triyl)tris[phosphonic Acid] (C6H3[P(O)(OH)2) ]3)。固体初级膦中不存在氢键

  摘要：

  1,3,5-三氯苯与大量过量的亚磷酸三甲酯（作为溶剂）在 50 度下的长时间光 Arbuzov 反应（3 周，汞灯）产生中等产率的二甲基 (3,5-二氯苯基)膦ate (1; 14.5%)、四甲基 (5-chloro-1,3-phenylene)bis[phosphonate] (2; 35.4%) 和六甲基 (苯-1,3,5-triyl)tris[phosphonate] (3 ; 30.1%)。产物可以通过分馏分离。酯的酸水解产生几乎定量的相应膦酸4-6产率。在四氢呋喃中用 LiAlH4 还原酯 1-3，得到伯膦（3,5-二氯苯基）膦（7；46.5%）、（5-氯-1,3-亚苯基）双[膦]（8；34.5%） )和(苯-1,3,5-三基)三[膦](9；25.2%收率)，在来自2(制备8)和来自3(制备9)的粗还原产物中，(3-氯苯基)膦和(1,3-亚苯基)双[膦]分别作为副产物被观察到。所有化合物均通过标准分析、光谱和（对于

  DOI：

  10.1002/1522-2675(200204)85:4<1140::aid-hlca1140>3.0.co;2-x

文献信息

• RESIN, RESIN COMPOSITIONS, PROCESS FOR PRODUCTION THEREOF, AND MOLDINGS MADE BY USING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1518884A1

  公开（公告）日：2005-03-30

  The present invention relates to a thermoplastic resin having excellent heat resistance, optical properties, and mechanical properties, a method for manufacturing the same, and a molded material including the same. The resin contains a polymer, and the polymer includes a divalent phosphate residue having a spiro ring, represented by the following General formula (1), in a molecule and has a number average molecular weight of at least 2,000:    where, in General formula (1), R1 is independently selected from the group consisting of a hydrogen atom, a halogen atom, an aliphatic hydrocarbon group having the carbon number of 1 to 20, an aromatic hydrocarbon group having the carbon number of 1 to 20, and a nitro group; p and q are integers satisfying p + q = 0 to 16; X independently represents oxygen, sulfur, selenium, or an unshared electron pair; Y is independently selected from oxygen, sulfur, and a methylene group; and n and m are integers satisfying n + m = 0 to 4.

  本发明涉及一种具有优异耐热性、光学性能和机械性能的热塑性树脂，一种制造该树脂的方法，以及一种包括该树脂的模塑材料。 该树脂含有一种聚合物，该聚合物在分子中包括具有螺环的二价磷酸残基，由以下通式（1）表示，其平均分子量至少为 2 000： 其中，在通式（1）中，R1 独立地选自由氢原子、卤素原子、碳原子数为 1 至 20 的脂肪烃基、碳原子数为 1 至 20 的芳香烃基和硝基组成的组；p 和 q 是满足 p + q = 0 至 16 的整数；X 独立地代表氧、硫、硒或未共享电子对；Y 独立地选自氧、硫和亚甲基；以及 n 和 m 是满足 n + m = 0 至 4 的整数。
• RESIN AND ARTICLE MOLDED THEREFROM
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1640405A1

  公开（公告）日：2006-03-29

  The resin of the invention comprises both a phosphorus-containing residue having a bicycloalkyl structure and a specific divalent phenol residue. The invention provides a resin having excellent optical properties, which is colorless and transparent, has a high refractive index and is optically low dispersive, as well as its molded product.

  本发明的树脂由具有双环烷基结构的含磷残基和特定的二价酚残基组成。本发明提供了一种具有优异光学性能的树脂及其模塑产品，该树脂无色透明，折射率高，光学色散性低。
• Resin composition and articles molded therefrom
  申请人：——

  公开号：US20030013836A1

  公开（公告）日：2003-01-16

  According to the present invention, a resin composition having a high refractive index and low dispersion characteristics is provided. THE resin composition comprises a carbonate residue, a phosphonic acid residue represented by the following structural formula (1), and a dihydric phenol residue represented by the following structural formula (2), wherein the mol fractions of the phosphonic acid residue and the carbonate residue satisfy equation (3). 1 [In structural formula (1), R1 represents an organic group, X1 represents oxygen, sulfur or selenium, and the resin composition may contain two or more different phosphonic acid residues having different R1 or X1. In structural formula (2), R2 is independently selected from the group consisting of a hydrogen atom, a halogen atom, a hydrocarbyl group and a nitro group, and p and q are integers such that p+q=0 to 8, and the hydrocarbyl group is selected from the group consisting of an aliphatic group having 1-20 carbon atoms, and an aromatic group. Y1 is selected from the group consisting of a single bond, an oxygen atom, a sulfur atom, an alkylene group, an alkylidene group, a cycloalkylene group, a cycloalkylidene group, a halo-substituted alkylene group, a halo-substituted alkylidene group, a phenylalkylidene group, a carbonyl group, a sulfone group, an aliphatic phosphine oxide group, an aromatic phosphine oxide group, an alkylsilane group, a dialkylsilane group, and a fluorene group. The resin composition may contain two or more different dihydric phenol residues having different R2 or Y1.] 1>( a )/{( a )+( b )}≧0.5  (3) [In equation (3), (a) represents the number of moles of the phosphonic acid residues, and (b) represents the number of moles of the carbonate residues.]

  根据本发明，提供了一种具有高折射率和低分散特性的树脂组合物。该树脂组合物包括碳酸酯残留物、由以下结构式（1）表示的膦酸残留物和由以下结构式（2）表示的二水酚残留物，其中膦酸残留物和碳酸酯残留物的摩尔分数满足式（3）。 1 [在结构式（1）中，R1 代表有机基团，X1 代表氧、硫或硒，树脂组合物可包含两个或多个具有不同 R1 或 X1 的不同膦酸残基。在结构式（2）中，R2 独立地选自氢原子、卤素原子、烃基和硝基组成的组，p 和 q 是整数，使得 p+q=0 至 8，烃基选自具有 1-20 个碳原子的脂肪族基团和芳香族基团组成的组。Y1 选自单键、氧原子、硫原子、亚烷基、亚烷基、环亚烷基、环亚烷基、卤代亚烷基、卤代亚烷基、苯基亚烷基、羰基、砜基、脂肪族氧化膦基、芳香族氧化膦基、烷基硅烷基、二烷基硅烷基和芴基组成的组。树脂组合物可以包含两种或两种以上具有不同 R2 或 Y1.&rsqb； 1>( a )/{( a )+( b ) }≧0.5 (3) 在公式 (3) 中，(a) 表示膦酸残留物的摩尔数，(b) 表示碳酸盐残留物的摩尔数；
• Resin, resin composition, process for production thereof, and moldings made by using the same
  申请人：Matsuno Tatsuya

  公开号：US20060047104A1

  公开（公告）日：2006-03-02

  A thermoplastic resin contains a polymer, and the polymer includes a divalent phosphate residue having a spiro ring, represented by formula (1), in a molecule and has a number average molecular weight of at least 2,000: wherein R 1 is independently selected from the group consisting of a hydrogen atom, a halogen atom, an aliphatic hydrocarbon group having the carbon number of 1 to 20, an aromatic hydrocarbon group having the carbon number of 1 to 20, and a nitro group; p and q are integers satisfying p+q=0 to 16; X independently represents oxygen, sulfur, selenium, or an unshared electron pair; Y is independently selected from oxygen, sulfur, and a methylene group; and n and m are integers satisfying n+m=0 to 4.

  一种热塑性树脂含有一种聚合物，该聚合物包括二价磷酸残基，其分子中具有由式 (1) 表示的螺环，且平均分子量至少为 2 000： 其中 R 1 独立地选自由氢原子、卤素原子、碳原子数为 1 至 20 的脂肪烃基、碳原子数为 1 至 20 的芳香烃基和硝基组成的组；p 和 q 是满足 p+q=0 至 16 的整数；X 独立地代表氧、硫、硒或未共享电子对；Y 独立地选自由氧、硫和亚甲基；n 和 m 是满足 n+m=0 至 4 的整数。
• Substituted Aryl Phosphonic and Phosphinic Acids^1,2
  作者：JOSEPH M. DENHAM、ROBERT K. INGHAM

  DOI：10.1021/jo01103a016

  日期：1958.9