1-甲基-2-(2-甲基苯基)过氧基苯 | 35112-60-8

• 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: 1-甲基-2-(2-甲基苯基)过氧基苯
• 英文名称: o-toluoyl peroxide
• 英文别名: bis(o-tolyl) peroxide；1-methyl-2-(2-methylphenyl)peroxybenzene
• CAS: 35112-60-8
• 化学式: C₁₄H₁₄O₂
• 分子量: 214.264
• InChiKey: FFHGJCBXRQUCED-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2909600000

反应信息

• 作为反应物：
  描述：

  1-甲基-2-(2-甲基苯基)过氧基苯 、 苯 在 iron(III) benzoate 作用下， 以0.752%的产率得到对甲苯甲酸
  参考文献：
  名称：

  Bolton, Roger; Dailly, Bryce N.; Hirakubo, Kazuko, Journal of the Chemical Society. Perkin transactions II, 1981, p. 1109 - 1120

  摘要：

  DOI：

文献信息

• Organosilicon compound containing isocyanate group, process for producing same, adhesive, pressure-sensitive adhesive, and coating material
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US10323049B2

  公开（公告）日：2019-06-18

  The purpose of the present invention is to obtain an organosilicon compound containing an isocyanate group by thiol-ene addition reaction from a corresponding organosilicon compound having a mercapto group and an isocyanate compound having a polymerizable group. Provided is a silane coupling agent which includes a specific linking structure in which a sulfur atom is indispensably contained in a linking chain which connects an isocyanate group to a hydrolyzable silyl group. Compared to silane coupling agents for use in existing technologies, this silane coupling agent has enhanced hydrophobicity and an increased organic-moiety proportion due to the sulfur-containing linking structure. Use of this silane coupling agent as an adhesive modifier hence makes it possible to obtain a pressure-sensitive adhesive in which the silane coupling agent has improved compatibility with the resin and is excellent in terms of strength of bonding to and interaction with the matrix resin having hydroxy groups and which is able to have initial reworkability and further have high adhesive force at high temperatures or under high-temperature high-humidity conditions.

  本发明的目的是通过硫醇-烯烃加成反应，从具有巯基的相应有机硅化合物和具有可聚合基团的异氰酸酯化合物中获得含有异氰酸酯基团的有机硅化合物。提供了一种硅烷偶联剂，其中包括一种特定的连接结构，其中硫原子是不可或缺地包含在连接异氰酸酯基团和可水解硅基团的连接链中。与现有技术中使用的硅烷偶联剂相比，由于含硫连接结构，该硅烷偶联剂具有增强的疏水性和有机成分比例增加。因此，使用该硅烷偶联剂作为粘合剂改性剂，可以获得一种压敏粘合剂，其中硅烷偶联剂与树脂具有改善的相容性，并在与具有羟基的基体树脂的粘接强度和相互作用方面表现出卓越的性能，同时还能够具有初始可再加工性，并在高温或高温高湿条件下具有高粘合力。
• [EN] COATED SILICON SURFACES, THEIR MANUFACTURE AND APPLICATION<br/>[FR] SURFACES DE SILICIUM REVÊTUES, LEUR FABRICATION ET LEUR APPLICATION
  申请人：BASF SE

  公开号：WO2016142466A1

  公开（公告）日：2016-09-15

  Process for coating silicon surfaces comprising the step of treating said silicon surface with at least one (co)polymer A, comprising in copolymerized form (A) at least one comonomer bearing a structural unit according to the general formula (I) wherein R1 is formula (A) m is independently from each other selected from zero to 6, n is independently from each other selected from zero to 200, A1 are different or identical and selected from C2-C10-alkylene, C6-C10-arylene and C7-C10- aralkylene, (B) optionally, at least one ethylenically unsaturated carboxylic acid, (C) optionally, at least one further monomer.

  涂覆硅表面的方法包括以下步骤：用至少一种（共）聚合物A处理所述硅表面，所述（共）聚合物A在共聚形式下包含（A）至少一种共聚单体，其带有通式（I）所示的结构单元，其中R1是公式（A），m是从零到6独立选择的，n是从零到200独立选择的，A1是不同或相同的，并选择自C2-C10-烷基，C6-C10-芳基和C7-C10-芳基烷基中，（B）可选地，至少一种乙烯基不饱和羧酸，（C）可选地，至少一种进一步单体。
• PROCESS FOR EMULSION POLYMERIZATION
  申请人：BASF SE

  公开号：US20140378636A1

  公开（公告）日：2014-12-25

  Process for polymerizing at least one monomer under emulsion polymerization conditions, characterized in that the (co)monomers are selected from vinyl aromatic compounds, ethylenically unsaturated carboxylic acids with 3 to 10 carbon atoms, C 1 -C 10 -alkyl esters of ethylenically unsaturated carboxylic acids with 3 to 10 carbon atoms, 1,3-butadiene, and a-olefins bearing in the range of from 10 to 250 carbon atoms per molecule, in pure form or as mixture with isomers, and using a surfactant mixture comprising (A) an alkoxylation product of at least one alkanol (a), characterized in that alkanol (a) has 6 to 12 carbon atoms per molecule and the average number of alkylene oxide units per molecule in alkoxylation product (A) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C 2 -C 10 -alkylene oxide units and alkanol (a) has an average degree of branching of at least 1; and (B) an alkoxylation product of at least one alkanol (b), characterized in that alkanol (b) has 13 to 19 carbon atoms per molecule and the average number of alkylene oxide units per molecule in alkoxylation product (B) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C 2 -C 10 -alkylene oxide units, or (C) an alkoxylation product of at least one linear C 12 -C 22 -alkyl alcohol (c), characterized in that the average number of alkylene oxide units per molecule in alkoxylation product (C) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C 2 -C 10 -alkylene oxide units.

  在乳液聚合条件下聚合至少一种单体的过程，其特征在于所述（共）单体选自乙烯基芳香化合物、具有3至10个碳原子的乙烯基不饱和羧酸、具有3至10个碳原子的C1-C10烷基酯类乙烯基不饱和羧酸、1,3-丁二烯和α-烯烃，每个分子中含有10至250个碳原子，纯形式或作为同分异构体混合物，并使用表面活性剂混合物，所述表面活性剂混合物包括（A）至少一种烷醇（a）的烷氧基化产物，其特征在于烷醇（a）每个分子含有6至12个碳原子，烷氧基化产物（A）中每个分子的平均烷氧基单元数在35至55之间取值，烷氧基单元选自C2-C10烷基氧基单元，且烷醇（a）的平均支化度至少为1；和（B）至少一种烷醇（b）的烷氧基化产物，其特征在于烷醇（b）每个分子含有13至19个碳原子，烷氧基化产物（B）中每个分子的平均烷氧基单元数在35至55之间取值，烷氧基单元选自C2-C10烷基氧基单元；或（C）至少一种线性C12-C22烷基醇（c）的烷氧基化产物，其特征在于烷氧基化产物（C）中每个分子的平均烷氧基单元数在35至55之间取值，烷氧基单元选自C2-C10烷基氧基单元。
• A continuous mass polymerization process for the production of polyblends having a dispersed rubber phase with bimodal rubber particle size
  申请人：MONSANTO COMPANY

  公开号：EP0015752A2

  公开（公告）日：1980-09-17

  In the process of the invention, first and second mono- merrubber solutions are fed to a first back-mixed polymerization zone such that the first solution forms particles of about 0.5 to 1.5 microns and the second solution, having present a dissolved rubber and a dissolved polymer of said monomer, forms particles of about 2 to 10 microns during partial polymerization of 10 to 50% of the monomers. The partially polymerized solutions are further polymerized in a second zone, with linear flow, to a conversion of 20 to 95%, forming a polyblend with a bimodal rubber particle size distribution having improved toughness and gloss.

  在本发明的工艺中，第一和第二单体橡胶溶液被送入第一反向混合聚合区，使第一种溶液形成约 0.5 至 1.5 微米的颗粒，第二种溶液含有溶解的橡胶和所述单体的溶解聚合物，在 10 至 50%的单体部分聚合过程中形成约 2 至 10 微米的颗粒。部分聚合的溶液在第二区以线性流动的方式进一步聚合，转化率达到 20% 至 95%，形成具有双峰橡胶粒度分布的混合物，具有更好的韧性和光泽度。
• Dentalwerkstoffe auf Basis von organischen Kunststoffen in pastöser Form
  申请人：BAYER AG

  公开号：EP0011734A2

  公开（公告）日：1980-06-11

  Pastöse Dentalwerkstoffe, die aus polymerisierbaren Bindern, vernetzten Perlpolymerisaten und feinteiligen anorganischen Füllstoffen bestehen, eignen sich gut als Zahnfüllmaterialien. Sie besitzen den besonderen Vorteil, gut polierbar zu sein.

  由可聚合粘合剂、交联珠状聚合物和精细无机填料组成的膏状牙科材料非常适合用作牙科填充材料。它们具有易于抛光的特殊优点。