Tris(2-tert-butyl-4-methylphenyl) phosphate | 87375-82-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: Tris(2-tert-butyl-4-methylphenyl) phosphate
• CAS: 87375-82-4
• 化学式: C₃₃H₄₅O₄P
• 分子量: 536.692
• InChiKey: KNZMCZBALCXBTN-UHFFFAOYSA-N

物化性质

• 沸点：
  560.7±50.0 °C(Predicted)
• 密度：
  1.059±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  11.1
• 重原子数：
  38
• 可旋转键数：
  9
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  tris(2-tert-butyl-4-methylphenyl)phosphite 在 叔丁基过氧化氢 作用下， 以 正己烷 为溶剂， 生成 Tris(2-tert-butyl-4-methylphenyl) phosphate
  参考文献：
  名称：

  phosphororganische Antioxidantien. XII. Synthesen und NMR-Spektren phosphororganischer Antioxidantien und verwandter Verbindungen

  摘要：

  The syntheses of various aliphatic, aromatic, sterically hindered, and cyclic organophosphorus compounds (phosphorous acid esters, ester chlorides and ester amides, hydrogen phosphites, phosphonates and phosphates) are reported, and general procedures for preparation are given.The compounds synthesized were investigated by means of P-31-, H-1- and C-13-n.m.r. spectroscopy, and the chemical shifts measured are listed.

  DOI：

  10.1002/prac.19923340407

文献信息

• Polyacetal resin composition and moldings
  申请人：Harashina Hatsuhiko

  公开号：US20050075429A1

  公开（公告）日：2005-04-07

  The polyacetal resin composition contains about 0.01-10 parts by weight of a glyoxyldiureide compound per 100 parts by weight of polyacetal resin. The glyoxyldiureide compound includes glyoxyldiureide and its derivatives (metal salts etc.). Optionally, about 0.01-10 parts by weight of a basic nitrogen-containing compound is further added. The basic nitrogen-containing compound includes melamine, melamine resin, and polyamide resin. Further, an antioxidant may be further added. The above composition contributes to stability, particularly heat stability, of polyacetal resin and suppression of emission of formaldehyde.

  聚乙二醇树脂组合物含有每100份聚乙二醇树脂约0.01-10份重量的乙酰基尿素化合物。乙酰基尿素化合物包括乙酰基尿素及其衍生物（金属盐等）。可选地，还可以进一步添加约0.01-10份重量的含有碱性氮化合物。碱性氮化合物包括三聚氰胺，三聚氰胺树脂和聚酰胺树脂。此外，还可以进一步添加抗氧化剂。上述组合物有利于聚乙二醇树脂的稳定性，特别是热稳定性，并抑制甲醛的排放。
• POLY(ARYLENE SULFIDE) RESIN COMPOSITION, PROCESS FOR PRODUCTION THEREOF, AND SURFACE MOUNT ELECTRONIC COMPONENT
  申请人：DIC Corporation

  公开号：EP2236560A1

  公开（公告）日：2010-10-06

  The present invention relates to a polyarylene sulfide resin composition, which comprises polyarylene sulfide (A) and polyamide (B) as essential components, and further includes an organic phosphorus compound (C), which is selected from the group consisting of an aromatic phosfite compound and an aromatic phosphonaite compound, and an inorganic phosphorus compound (D), which is selected from the group consisting from a metal salt of phosphorous acid and a metal salt of hypophosphoric acid as essential components, in addition to the polyarylene sulfide (A) and the polyamide (B); a manufacturing method thereof; and a surface mount electronic component. The polyarylene sulfide resin composition has excellent heat resistance, does not decrease mechanical properties such as bending strength even if heating treatment is performed under the high temperature condition by passing through a reflow furnace, and has excellent flame retardance.

  本发明涉及一种聚芳基硫醚树脂组合物，它包括聚芳基硫醚（A）和聚酰胺（B）作为基本成分，还包括一种有机磷化合物（C），它选自芳香族磷灰石化合物和芳香族磷纳石化合物组成的组、除聚芳基硫醚（A）和聚酰胺（B）外，还包括无机磷化合物（D），该无机磷化合物选自磷 酸金属盐和次磷酸金属盐组成的组，作为基本成分；其制造方法；以及表面贴装电子元件。该聚芳硫醚树脂组合物具有优异的耐热性，即使在高温条件下通过回流炉进行加热处理，也不会降低弯曲强度等机械性能，并且具有优异的阻燃性。
• Ultraviolet absorbing composition
  申请人：Fujifilm Corporation

  公开号：EP2301519A1

  公开（公告）日：2011-03-30

  An ultraviolet absorbing composition for a skin and hair, which has absorption of high absorbance in both UV-A region and UV-B region, wherein an ultraviolet absorbing compounds in the ultraviolet absorbing composition, will not precipitate or turn to yellow in the process of preparing cosmetics. Moreover, the ultraviolet absorbing composition shows excellent feeling in use, and will not dye clothes easily, and may be applied to the skin and hair of a living object, and exhibits excellent capability of absorbing an ultraviolet light. The ultraviolet absorbing composition for skin and hair, comprises the ultraviolet absorbing compound represented by formula (1) and at least one ultraviolet absorbing compound selected from the group consisting of formulae (I) to (V). In formula (1), Y11 and Y12 each independently represents a monovalent substituent. One of Y11 or Y12 is cyano group, and the other is cyano group or an optionally substituted alkylcarbonyl group, arylcarbonyl group, heterocyclic carbonyl group, alkylsulfonyl group, arylsulfonyl group, carbamoyl group, sulfamoyl group, alkoxycarbonyl group, or aryloxycarbonyl group. V11 and V12 each independently represents a hydrogen atom or a monovalent substituent. The compound of formula (1) is a benzodithiol. The compounds of formulae (I) to (V) are benzophenones, a triazine, a benzotriazole and a dibenzoylmethane derivative.

  一种用于皮肤和头发的紫外线吸收组合物，在紫外线 A 区和紫外线 B 区均具有高吸收率，其中紫外线吸收组合物中的紫外线吸收化合物在制备化妆品的过程中不会沉淀或变黄。此外，该紫外线吸收组合物在使用时具有极佳的手感，不易染色，可用于生物的皮肤和头发，并具有极佳的紫外线吸收能力。 用于皮肤和头发的紫外线吸收组合物包括由式（1）表示的紫外线吸收化合物和至少一种选自式（I）至（V）所组成的组的紫外线吸收化合物。 在式 (1) 中，Y11 和 Y12 各自独立地代表一个单价取代基。Y11 或 Y12 中的一个为氰基，另一个为氰基或任选取代的烷基羰基、芳基羰基、杂环羰基、烷基磺酰基、芳基磺酰基、氨基甲酰基、氨基磺酰基、烷氧基羰基或芳基氧基羰基。V11 和 V12 各自独立地代表氢原子或一价取代基。式（1）化合物为苯并二硫醇。式（I）至（V）的化合物是二苯甲酮、三嗪、苯并三唑和二苯甲酰基甲烷衍生物。
• Ethylene polymer, preparation process thereof and molded articles of the same
  申请人：MITSUI CHEMICALS, INC.

  公开号：US20020107343A1

  公开（公告）日：2002-08-08

  The present invention provides ethylene polymers capable of preparing various molded articles such as films, sheets or the like, and having excellent moldability, particularly excellent high-speed moldability. The ethylene polymers of the present invention have a density and molecular weight distribution in specific ranges. The first ethylene polymer is characterized by having (C) a ratio (MFR 10 /MFR 2 ) of a melt flow rate (MFR 10 ) at 190° C. under a load of 10 Kg to a melt flow rate (MFR 2 ) at 190° C. under a load of 2.16 Kg of from 16.2 to 50. The second ethylene polymer is characterized by having (C) a ratio (MFR 10 /MFR 2 ) from 12 to 50. The third ethylene polymer is characterized by having (D) a relation of &ohgr;2/&ohgr;1≧18 where &ohgr;1 and &ohgr;2 denote angular velocity (rad/sec) when complex elastic modulus G* (dyne/cm 2 ) at 200° C. is 5.0×10 5 dyne/cm 2 and 2.0×10 6 dyne/cm 2 , respectively, which are determined by measurement of the angular velocity dependence of the complex elastic modulus of the copolymer.

  本发明提供的乙烯聚合物能够制备各种模塑制品，如薄膜、片材或类似物，并具有极佳的模塑性，尤其是极佳的高速模塑性。 本发明的乙烯聚合物具有特定范围的密度和分子量分布。 第一种乙烯聚合物的特点是：(C)比值（MFR 10 /MFR 2 的比率（MFR 10 ）在 190 摄氏度、载重 10 千克的条件下与熔体流速 (MFR 2 ) 在 190 摄氏度、载荷为 2.16 千克的条件下的熔体流动速率 (MFR 2)之比为 16.2 至 50。第二种乙烯聚合物的特征是：(C) 比率（MFR 10 /MFR 2 )为 12 至 50。第三种乙烯聚合物的特征是具有(D)&ohgr;2/&ohgr;1≧18 的关系，其中&ohgr;1 和&ohgr;2 表示复合弹性模量 G* (达因/厘米 2)时的角速度 (拉德/秒)。 2 时的角速度（弧度/秒）。 5 达因/厘米 2 和 2.0×10 6 达因/厘米 2 分别为 2.0×10.6 达因/厘米 2 和 2.0×10.6 达因/厘米 2，这是通过测量共聚物复合弹性模量的角速度相关性确定的。
• Novel phosphite compounds and novel phosphite metal complexes
  申请人：——

  公开号：US20040236133A1

  公开（公告）日：2004-11-25

  Phosphites of the formula I 1 and phosphite-metal complexes, their preparation and their use in catalytic reactions, in particular in processes for the hydroformylation of olefins, are described.

  式 I 的亚磷酸盐 1 和亚磷酸金属络合物，介绍了它们的制备及其在催化反应中的应用，特别是在烯烃的加氢甲酰化过程中的应用。