2'-Hydroxy-2.3'-dimethyl-biphenyl | 29474-49-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2'-Hydroxy-2.3'-dimethyl-biphenyl
• 英文别名: 2-Methyl-6-o-tolyl-phenol；3,2'-Dimethyl-biphenyl-2-ol；2-Methyl-6-(2-methylphenyl)phenol
• CAS: 29474-49-5
• 化学式: C₁₄H₁₄O
• 分子量: 198.265
• InChiKey: TVOICAOPKRBXDY-UHFFFAOYSA-N

物化性质

• 沸点：
  294.7±9.0 °C(Predicted)
• 密度：
  1.067±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2'-Hydroxy-2.3'-dimethyl-biphenyl 、 乙酸酐 在 硫酸 、 sodium acetate 作用下， 生成 acetic acid-(3,2'-dimethyl-biphenyl-2-yl ester)
  参考文献：
  名称：

  Longo; Pirona, Gazzetta Chimica Italiana, 1947, vol. 77, p. 127,130

  摘要：

  DOI：
• 作为产物：
  描述：

  2-碘代甲苯 在 盐酸 、 铜 、 溶剂黄146 、 tin(ll) chloride 作用下， 生成 2'-Hydroxy-2.3'-dimethyl-biphenyl
  参考文献：
  名称：

  Longo; Pirona, Gazzetta Chimica Italiana, 1947, vol. 77, p. 127,130

  摘要：

  DOI：

文献信息

• Method of producing p-Hydroxyphenylalkanols
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20030195379A1

  公开（公告）日：2003-10-16

  Disclosed are a method of producing p-hydroxyphenylalkanol of formula.(I): 1 wherein R 1 and R 2 independently represent hydrogen, an alkyl or a phenyl which may be substituted with an alkyl, or the like, R 3 , R 4 , R 5 , R 6 and R 7 independently represent hydrogen, an alkyl or the like and n denotes an integer from 0 to 7, the method being characterized in that a phenol compound of formula (II): 2 wherein R 1 and R 2 respectively represent the aforementioned meaning, is reactedwith an unsaturated alcohol of formula (III): R 3 R 4 C=C(R 5 )-C(R 6 )(R 7 )-(CH 2 ) n -OH (III) wherein R 3 , R 4 , R 5 , R 6 , R 7 and n respectively represent the same as defined above, in the presence of (A) at least one compound selected from the group consisting of alkali metals, alkali metal compounds, alkaline earth metals and alkaline earth metal compounds and (B) at least one compound selected from the group consisting of transition metals and transition metal compounds, and the like.

  公开了一种制备式（I）的对羟基苯基醇的方法，其中R1和R2分别独立表示氢、烷基或苯基，可以用烷基或类似物取代，R3、R4、R5、R6和R7分别独立表示氢、烷基或类似物，n表示0至7的整数。该方法的特征在于，在（A）碱金属、碱金属化合物、碱土金属和碱土金属化合物组成的群体中选择至少一种化合物，以及在（B）过渡金属和过渡金属化合物组成的群体中选择至少一种化合物的存在下，将式（II）的酚化合物与式（III）的不饱和醇反应：R3R4C=C(R5)-C(R6)(R7)-(CH2)n-OH（III），其中R3、R4、R5、R6、R7和n分别表示上述定义的相同物。
• Polyphenylene ether resin compositions containing halogenated aromatic compound alone as a flame retardant agent
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0129762A2

  公开（公告）日：1985-01-02

  Flame retardant compositions comprising admixtures of polyphenylene ether resin, a polyalkenyl aromatic and as the sole flame retardant agent, a halogenated aromatic compound or mixture of such compounds, are described. These provide decided advantages over corresponding flame retardant compositions containing synergistic agents and/or aromatic phosphate flame retardants, alone, or in combina- tion with halogenated aromatics. They are useful for shaping into a wide variety of articles for industrial or household purposes.

  阻燃剂组合物包括聚苯醚树脂、聚烯芳烃和作为唯一阻燃剂的卤代芳烃化合物或此类化合物混合物的混合物。与含有增效剂和/或芳香族磷酸酯阻燃剂（单独使用或与卤代芳香烃混合使用）的相应阻燃组合物相比，这些产品具有明显的优势。它们可用于制作各种工业或家用物品。
• Absorption of additives into polymer surfaces from solution
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0134523A1

  公开（公告）日：1985-03-20

  Polymeric articles or non-polymeric articles having polymeric coatings are treated to incorporate an additive in the surface by a process comprising contacting the surface with a solution of the additive in a mixture of two or more solvents of different solvating power and selectively absorbing the additive into the surface.

  对具有聚合物涂层的聚合物品或非聚合物品进行处理，使其表面加入添加剂，处理过程包括将表面与添加剂在两种或两种以上不同溶解能力溶剂的混合物中的溶液接触，并选择性地将添加剂吸收到表面中。
• Polyphenylene ether resin compositions having improved ductile impact strength
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0135093A2

  公开（公告）日：1985-03-27

  The ductile impact strength and tensile elongation of flame retardant compositions of a polyphenylene ether resin and a poly(alkenyl aromatic) are upgraded by the addition of only small amounts, typically from about 0.1 to about 10 parts by weight, of high molecular weight polyfunctional esters or low molecular weight saturated polyesters.

  只需添加少量（通常约 0.1 至约 10 重量份）高分子量多官能酯或低分子量饱和聚酯，就能提高聚苯醚树脂和聚（烯芳基）阻燃剂组合物的韧性冲击强度和拉伸伸长率。
• Polyphenylene ether resin blends having improved ultraviolet light stability
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0146879A2

  公开（公告）日：1985-07-03

  The ultraviolet light stability of polyphenylene ether resins and blends is improved by the addition of certain compounds which are intramolecular hybrids of a hindered amine and a hindered phenol. Plasticized, flame retardant and mineral filled/glass reinforced versions are also disclosed.

  通过添加某些化合物（受阻胺和受阻酚的分子内混合物），可提高聚苯醚树脂和混合物的紫外线稳定性。此外，还公开了塑化型、阻燃型和矿物填充/玻璃增强型聚苯醚树脂。