2,4,5-三氯苯磺酸钾 | 62625-17-6

• 物质功能分类: 化学试剂 - 有机试剂 - 磺酸盐/亚磺酸盐
• 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: 2,4,5-三氯苯磺酸钾
• 中文别名: 2,4,5-三氯苯磺酸钾盐
• 英文名称: 2,4,5-Trichlorobenzenesulfonic acid, potassium salt
• CAS: 62625-17-6
• 化学式: C6H3Cl3KO3S
• 分子量: 300.6
• InChiKey: CFAQAXTYLHAIFG-UHFFFAOYSA-N

物化性质

• 熔点：
  247-250 °C

计算性质

• 辛醇/水分配系数(LogP)：
  2.51
• 重原子数：
  14
• 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：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• TSCA：
  Yes
• 危险品标志：
  Xn
• 安全说明：
  S36/37
• 危险类别码：
  R36/37/38,R20/21/22
• 海关编码：
  29049095,2904909090

文献信息

• Organic Silicon-Based Compound And Method Of Producing The Same
  申请人：Kikuchi Taketoshi

  公开号：US20070203275A1

  公开（公告）日：2007-08-30

  Provided are an organic silicon compound of the following formula (I): (wherein, R 1 to R 20 represent each independently alkyl, alkoxy, aryloxy, cycloalkyl, alkylcycloalkyl, aryl, dialkylamino or the like, and the aryloxy and aryl may be substituted with a substituent selected from the group consisting of alkyl, alkoxy and alkoxyalkyl.) which can be used for suppression of coloration and thermal deterioration of an organic material in molding, and an organic material composition containing the organic silicon compound and a method of producing the organic silicon compound.

  提供以下式(I)的有机硅化合物：（其中，R1到R20分别独立表示烷基、烷氧基、芳氧基、环烷基、烷基环烷基、芳基、二烷基氨基或类似物，芳氧基和芳基可被从烷基、烷氧基和烷氧基中选择的取代基所取代。）该化合物可用于抑制有机材料在成型过程中的着色和热降解，以及含有该有机硅化合物的有机材料组合物和生产该有机硅化合物的方法。
• BISBENZOXAZINONE COMPOUND
  申请人：Ibusuki Shun

  公开号：US20120252941A1

  公开（公告）日：2012-10-04

  It is an object of the present invention to provide a bisbenzoxazinone compound which does not substantially contain an alkali metal salt, has high purity and provides a resin composition having excellent resistance to hydrolysis when it is contained in a resin, a production method thereof, and a resin composition comprising the compound. The present invention is a bisbenzoxazinone compound represented by the following formula (4): (R 1 and R 2 are each independently a hydrogen atom, hydroxyl group, alkyl group having 1 to 3 carbon atoms, or the like), and has (i) a purity of 98% or more, (ii) a content of a compound represented by the following formula (7) of less than 0.15 wt %: (iii) a maximum peak in the measurement of the light reflectance at a visible range of its powder at 380 to 480 nm and a maximum light reflectance of 100 to 120%, (iv) a metal sodium content of less than 50 ppm and (v) a YI value of −10 to 10.

  本发明的目的是提供一种双苯并噁唑酮化合物，其基本不含碱金属盐，具有高纯度并在树脂中含有时提供具有优异的耐水解性的树脂组合物，以及其生产方法和包含该化合物的树脂组合物。本发明是由以下公式（4）表示的双苯并噁唑酮化合物：（其中R1和R2各自独立地表示氢原子，羟基，具有1至3个碳原子的烷基或类似物），具有（i）98％或更高的纯度，（ii）少于0.15重量％的以下公式（7）所表示的化合物含量，（iii）在可见光范围内在380至480 nm处的粉末的光反射测量中具有最大峰值，并具有100至120％的最大光反射率，（iv）钠金属含量低于50 ppm和（v）YI值为-10至10。
• Bis(cyclic carbonates), precursors thereof, and polycarbonate compositions containing them
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0205042A1

  公开（公告）日：1986-12-17

  Novel bis(cyclic carbonates) are useful as crosslinking agents for polycarbonate compositions - (including cyclic polycarbonate oligomers), and, in combination with flame retardant agents, as anti-drip agents for polycarbonate resins. This bis(cyclic carbonates) may be prepared by the reaction of phosgene with novel tetraphenols, which in turn may be prepared by the condensation of aliphatic dialdehydes with phenols.

  新型双（环状碳酸盐）可用作聚碳酸酯组合物（包括环状聚碳酸酯低聚物）的交联剂，与阻燃剂结合还可用作聚碳酸酯树脂的防滴剂。这种双（环状碳酸盐）可通过光气与新型四苯酚的反应制备，而新型四苯酚又可通过脂族二醛与苯酚的缩合制备。
• RESIN COMPOSITION
  申请人：Teijin Chemicals, Ltd.

  公开号：EP1038920A1

  公开（公告）日：2000-09-27

  A resin composition comprising 100 parts by weight of a resin component selected from (a) an aromatic polycarbonate resin (A-1 component) obtained by melt polymerization and, when measured for fluorescent spectrum at an exciting wavelength of 320 nm, having a relative fluorescence intensity of 4x10-3 or less at 465 nm relative to a standard substance, (b) a resin mixture of said A-1 component and a styrene-based resin (A-2 component), and (c) a resin mixture of said A-1 component and an aromatic polyester resin (A-3 component), and 5 to 200 parts by weight of a reinforcing filler. This resin composition gives a molded article superior in wet heat fatigue and various physical properties.

  (b) 上述 A-1 组分和苯乙烯基树脂（A-2 组分）的树脂混合物，以及 (c) 上述 A-1 组分和芳香族聚酯树脂（A-3 组分）的树脂混合物。这种树脂组合物可使模塑制品具有更佳的湿热疲劳性能和各种物理性能。
• AROMATIC POLYCARBONATE RESIN COMPOSITION
  申请人：Teijin Chemicals, Ltd.

  公开号：EP1300445A1

  公开（公告）日：2003-04-09

  An aromatic polycarbonate resin composition comprising: 100 parts by weight of a resin component consisting of (1) 50 to 100 wt% of an aromatic polycarbonate resin (component A) and (2) 0 to 50 wt% of at least one thermoplastic resin (component B) selected from the group consisting of a thermoplastic polyester resin (component B-1) and a styrene unit component-containing resin having a rubber component content of less than 40 wt% (component B-2); and (3) 1 to 100 parts by weight of wollastonite particles having such particle shape characteristics that the particles have a number average fiber length measured by a method specified in this text of 10 µm or less and a number average fiber diameter measured by a method specified in this text of 4 µm or less and include particles having a fiber length of 5 to 25 µm in a number proportion of less than 50 % of the total and moldings thereof. According to the present invention, there are provided an aromatic polycarbonate resin composition which has high stiffness, high impact resistance, a good surface appearance (suppression of the formation of projecting foreign matter which causes deterioration in coating appearance) and recyclability, and moldings thereof.

  芳香族聚碳酸酯树脂组合物，包括 100 份（按重量计）树脂组分，包括：(1) 50 至 100 wt%的芳香族聚碳酸酯树脂 （组分 A）和 (2) 0 至 50 wt%的至少一种热塑性树脂（组分 B），该热塑性树脂选 自热塑性聚酯树脂（组分 B-1）和橡胶组分含量低于 40 wt%的含苯乙烯单元组分的 树脂（组分 B-2）；以及 (3) 1 至 100 重量份的硅灰石颗粒，其颗粒形状特征为：用本文规定的方法测得的 平均纤维长度数为 10 微米或以下，用本文规定的方法测得的平均纤维直径数 为 4 微米或以下，其中纤维长度为 5 至 25 微米的颗粒占总数的比例小于 50%； (4) 1 至 100 重量份的硅藻土颗粒，其颗粒形状特征为：用本文规定的方法测得的 平均纤维长度数为 10 微米或以下，用本文规定的方法测得的平均纤维直径数 为 4 微米或以下，其中纤维长度为 5 至 25 微米的颗粒占总数的比例小于 50%。 及其成型品。 根据本发明，提供了一种芳香族聚碳酸酯树脂组合物，该组合物具有高硬度、高抗冲击性、良好的表面外观（抑制导致涂层外观恶化的凸出异物的形成）和可回收性，以及其模塑件。