Methyl(2,4,5-trimethylphenyl)sulfane | 1215002-19-9

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: Methyl(2,4,5-trimethylphenyl)sulfane
• 英文别名: 1,2,4-trimethyl-5-methylsulfanylbenzene
• CAS: 1215002-19-9
• 化学式: C₁₀H₁₄S
• mdl: MFCD11617767
• 分子量: 166.287
• InChiKey: YFZIMYUPANMRPK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2,4,4-Trimethyl-2,5-cyclohexadien-1-on 、 三甲基甲硫基硅烷 在 三氟甲磺酸 作用下， 以 二氯甲烷 为溶剂， 反应 168.0h， 以42%的产率得到Methyl(2,4,5-trimethylphenyl)sulfane
  参考文献：
  名称：

  使用硫代硅烷的4,4-二取代的环己二烯酮系统的新型二烯酮-苯酚类型重排。

  摘要：

  硫代硅烷和催化量的布朗斯台德酸介导4,4-二取代的环己二酮的新型多米诺型重排反应，生成3,4-二取代的苯硫醚。关键步骤是将1，2-硫代硅烷添加到二烯酮中。

  DOI：

  10.1039/b915294f

文献信息

• Polyphenylene sulfide resin compositions
  申请人：Kojima Akira

  公开号：US20070021549A1

  公开（公告）日：2007-01-25

  A polyphenylene sulfide resin composition which comprises 100 parts by weight of a polyphenylene sulfide resin (A) and, compounded therewith, 1 to 100 parts by weight of glass fibers (B) having a single-fiber diameter of 12 μm or lager and has a crystallization temperature during cooling of 205° C. or lower. Also provided is a polyphenylene sulfide resin composition which comprises 100 parts by weight of a polyphenylene sulfide resin (A) and, compounded therewith, 1 to 100 parts by weight of glass fibers (B) having a single-fiber diameter of 10 to 12 μm, excluding 12 μm, has a crystallization temperature during cooling of 205° C. or lower and a chloroform-extractable content of 0.5 wt. % or lower, and gives a 2 mm-thick molded product which has a transmittance of 15% or higher for laser beam having a wavelength of 940 nm and a heat distortion temperature of 230° C. or higher under a load of 1.82 MPa.

  一种聚苯硫醚树脂组合物，包括100重量份的聚苯硫醚树脂（A），并与之混合1至100重量份的玻璃纤维（B），其单纤维直径为12μm或更大，并在冷却时具有205℃或更低的结晶温度。另外，还提供一种聚苯硫醚树脂组合物，包括100重量份的聚苯硫醚树脂（A），并与之混合1至100重量份的玻璃纤维（B），其单纤维直径为10至12μm，不包括12μm，并在冷却时具有205℃或更低的结晶温度，氯仿可提取物含量为0.5重量％或更低，并且在1.82 MPa的负载下具有940 nm波长的激光束的透射率为15％或更高，以及230℃或更高的热变形温度的2毫米厚模制品。
• POLYARYLENE SULFIDE FILM
  申请人：Toray Industries, Inc.

  公开号：US20130310503A1

  公开（公告）日：2013-11-21

  It is aimed to provide a polyarylene sulfide film for an acoustic instrument vibrating plate excellent in heat resistance, molding processability, acoustic properties, and also heat moldability. Provided is a polyarylene sulfide film wherein the elongation at break in either a longitudinal direction or a width direction of the film is 100% or more and 250% or less, and the Young's modulus in either a longitudinal direction or a width direction of the film is 1.5 GPa or more and less than 4 GPa.

  旨在提供一种聚芳基砜膜，具有优异的耐热性、成型加工性、声学性能和热成型性能，适用于声学乐器振动板。提供一种聚芳基砜膜，其中膜的纵向或横向断裂伸长率为100％或更高，250％或更低，膜的纵向或横向杨氏模量为1.5 GPa或更高，小于4 GPa。
• Polyarylene Sulfide Film
  申请人：Machida Tetsuya

  公开号：US20090142566A1

  公开（公告）日：2009-06-04

  It is aimed to provide a polyarylene sulfide film for an acoustic instrument vibrating plate excellent in heat resistance, molding processability, acoustic properties, and also heat moldability. Provided is a polyarylene sulfide film wherein the elongation at break in either a longitudinal direction or a width direction of the film is 100% or more and 250% or less, and the Young's modulus in either a longitudinal direction or a width direction of the film is 1.5 GPa or more and less than 4 GPa.

  本发明旨在提供一种聚芳烃硫醚薄膜，其具有优异的耐热性、成型加工性、声学性能和热成型性，适用于作为声乐器振动板。所提供的聚芳烃硫醚薄膜，在膜的纵向或横向断裂伸长率为100％或更多，且250％或以下，而膜的纵向或横向杨氏模量为1.5 GPa或更高，但小于4 GPa。
• BIAXIALLY ORIENTED POLYARYLENE SULFIDE FILM AND LAMINATED POLYARYLENE SULFIDE SHEETS COMPRISING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1834981A1

  公开（公告）日：2007-09-19

  A biaxially oriented polyarylene sulfide film excellent in molding processability and a laminated polyarylene sulfide sheet comprising the same can be provided by improving the tensile elongation at break of a biaxially oriented polyarylene sulfide film having excellent heat resistance, dimensional stability, electrical properties and chemical resistance. Disclosed is a biaxially oriented polyarylene sulfide film comprising polyarylene sulfide and other thermoplastic resin A different from the polyarylene sulfide, wherein the contents of the polyarylene sulfide and the thermoplastic resin A are 70 to 99 parts by weight and 1 to 30 parts by weight respectively when the total amount of the polyarylene sulfide and the thermoplastic resin A is taken as 100 parts by weight and the resin thermoplastic A forms a dispersed phase with an average particle diameter of 10 to 500 nm and the biaxially oriented polyarylene sulfide film exhibits a tensile elongation at break of 110 to 250% in at least one of the longitudinal direction and width direction and a tensile fracture elongation of 80 to 250% in the other direction.

  通过提高双轴取向聚芳基硫醚薄膜的断裂拉伸伸长率，可提供一种成型加工性极佳的双轴取向聚芳基硫醚薄膜以及由其构成的层压聚芳基硫醚片材，该薄膜具有极佳的耐热性、尺寸稳定性、电性能和耐化学性。本发明公开了一种双轴拉伸聚芳基硫醚薄膜，由聚芳基硫醚和不同于聚芳基硫醚的其他热塑性树脂 A 组成、其中，当聚芳基硫醚和热塑性树脂 A 的总量为 100 份时，聚芳基硫醚和热塑性树脂 A 的含量分别为 70 至 99 份（按重量计）和 1 至 30 份（按重量计），热塑性树脂 A 形成分散相，其平均颗粒直径为 10 微米。双轴取向聚芳基硫醚薄膜在纵向和宽度方向中至少一个方向上的拉伸断裂伸长率为 110% 至 250%，在另一个方向上的拉伸断裂伸长率为 80% 至 250%。
• BIAXIALLY ORIENTED POLYARYLENE SULFIDE FILM
  申请人：Toray Industries, Inc.

  公开号：EP2025705A1

  公开（公告）日：2009-02-18

  A biaxially oriented polyarylene sulfide film is provided having an excellent heat resistance, dimensional stability, electrical properties and chemical resistance, which has an excellent heat moldability, film-forming stability and flatness brought about by the decrease in breaking stress and increase in the elongation at break at 200°C. A biaxially oriented polyarylene sulfide film made of a polyarylene sulfide resin composition having a melt crystallization temperature of not lower than 160°C and not higher than 220°C, the biaxially oriented polyarylene sulfide film comprising 70 to 99 parts by weight of the polyarylene sulfide and 1 to 30 parts by weight of thermoplastic resin A; the thermoplastic resin A constituting a dispersed phase having an average dispersion diameter of 50 nm to 500 nm; the biaxially oriented polyarylene sulfide film having a breaking stress at 200°C in the machine direction and/or transverse direction of not less than 30 MPa and not more than 90 MPa and having an elongation at break at 200°C in the machine direction and/or transverse direction of not less than 100% and not more than 250%.

  一种双向拉伸聚芳基硫醚薄膜具有优异的耐热性、尺寸稳定性、电性能和耐化学性，它具有优异的热成型性、成膜稳定性和平整度，其原因是在 200°C 时断裂应力减小，断裂伸长率增大。 一种双轴拉伸聚芳基硫醚薄膜，由熔融结晶温度不低于 160°C 且不高于 220°C 的聚芳基硫醚树脂组合物制成，双轴拉伸聚芳基硫醚薄膜由 70 至 99 份（按重量计）聚芳基硫醚和 1 至 30 份（按重量计）热塑性树脂 A 组成；热塑性树脂 A 构成分散相，其平均分散直径为 50 纳米至 500 纳米；双轴拉伸聚芳基硫醚薄膜在 200°C 时的机械方向和/或横向断裂应力不小于 30 兆帕，不大于 90 兆帕，在 200°C 时的机械方向和/或横向断裂伸长率不小于 100%，不大于 250%。