2,4,5-三氯苯磺酸钠 | 53423-65-7

• 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: 2,4,5-三氯苯磺酸钠
• 中文别名: 三氯苯磺酸钠(STB)
• 英文名称: Sodium 2,4,5-trichlorobenzenesulphonate
• CAS: 53423-65-7
• 化学式: C6H3Cl3NaO3S
• 分子量: 284.5
• InChiKey: MCSWXWYHUNKYMH-UHFFFAOYSA-N

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

• 海关编码：
  2930909090

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。
• POLYCARBONATE RESIN COMPOSITION, MOLDED ARTICLE, POLYCARBONATE RESIN, AND END-CAPPING AGENT FOR POLYCARBONATE RESIN
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20200115496A1

  公开（公告）日：2020-04-16

  A polycarbonate resin composition, a molded article, a polycarbonate resin, and an end-capping agent for polycarbonate resins are provided. The polycarbonate resin composition contains: a polycarbonate resin having a terminal structure represented by Formula (A) and having a viscosity average molecular weight from 1×10 4 to 5×10 4 , and a stabilizer. In Formula (A), R 1 is selected from the group consisting of a hydrogen atom, halogen atoms, linear alkyl groups having from 1 to 9 carbons, branched alkyl groups having from 3 to 9 carbons, linear alkenyl groups having from 2 to 9 carbons, branched alkenyl groups having from 3 to 9 carbons, and aryl groups having from 6 to 12 carbons; and R 2 to R 7 are each independently selected from the group consisting of a hydrogen atom, alkyl groups having from 1 to 9 carbons, and alkoxy groups having from 1 to 9 carbons.

  提供聚碳酸酯树脂组合物、成型品、聚碳酸酯树脂和聚碳酸酯树脂封端剂。聚碳酸酯树脂组合物包含：具有由式（A）表示的末端结构和粘度平均分子量为1×104到5×104的聚碳酸酯树脂，以及稳定剂。在式（A）中，R1选择自氢原子、卤素原子、具有1到9个碳原子的直链烷基、具有3到9个碳原子的支链烷基、具有2到9个碳原子的直链烯基、具有3到9个碳原子的支链烯基和具有6到12个碳原子的芳基组成的群；而R2到R7分别独立地选择自氢原子、具有1到9个碳原子的烷基和具有1到9个碳原子的烷氧基组成的群。
• 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。
• AROMATIC POLYCARBONATE RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND MOLDED ARTICLE FORMED FROM AROMATIC POLYCARBONATE RESIN COMPOSITION
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20150299461A1

  公开（公告）日：2015-10-22

  An aromatic polycarbonate resin composition is obtained by removing a solvent from a resin solution that is obtained by dissolving an aromatic polycarbonate resin-A that has a viscosity-average molecular weight of 3,000-25,000 and an aromatic polycarbonate resin-B that has a viscosity-average molecular weight of 50,000-90,000 into the solvent. The aromatic polycarbonate resin-A is contained in an amount of 99-50% by mass and the aromatic polycarbonate resin-B is contained in an amount of 1-50% by mass relative to the total mass of the aromatic polycarbonate resin-A and the aromatic polycarbonate resin-B; a plate-like molded article having thickness of 3.0 mm and molded from the aromatic polycarbonate resin composition has a haze value of 2% or less; and the number of unmelted polycarbonate pieces having a length of 100 μm or more and present within a region of 5 cm×3 cm in the plate-like molded article is 10 or less.

  一种芳香族聚碳酸酯树脂组合物的制备方法，包括从树脂溶液中去除溶剂。所述树脂溶液是通过将具有粘度平均分子量为3,000-25,000的芳香族聚碳酸酯树脂-A和具有粘度平均分子量为50,000-90,000的芳香族聚碳酸酯树脂-B溶解到溶剂中得到的。所述芳香族聚碳酸酯树脂-A的含量相对于芳香族聚碳酸酯树脂-A和芳香族聚碳酸酯树脂-B的总质量为99-50% ，所述芳香族聚碳酸酯树脂-B的含量相对于芳香族聚碳酸酯树脂-A和芳香族聚碳酸酯树脂-B的总质量为1-50%。用该芳香族聚碳酸酯树脂组合物制成的厚度为3.0毫米的板状成型品的浑浊度值为2％或以下；在板状成型品的5厘米×3厘米区域内，长度为100微米或更长的未熔化聚碳酸酯碎片的数量为10个或以下。
• Flame retardant copolyester-carbonate compositions
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0103123A1

  公开（公告）日：1984-03-21

  An improved flame retardant polyester-carbonate composition comprised of an admixture of (i) an aromatic polyester-carbonate, (ii) an organic alkali metal salt of sulfonic acid or an organic alkaline earth metal salt of sulfonic acid or mixtures thereof, and (iii) a fluorinated polyolefin.

  一种改进型阻燃聚酯-碳酸酯组合物，由以下物质混合而成：(i) 芳香族聚酯-碳酸酯；(ii) 磺酸的有机碱金属盐或磺酸的有机碱土金属盐或其混合物；(iii) 氟化聚烯烃。