4-(1-甲基-1-苯基乙基)苯基乙酸酯 | 24133-73-1

• 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: 4-(1-甲基-1-苯基乙基)苯基乙酸酯
• 英文名称: 4-(1-methyl-1-phenylethyl)phenyl acetate
• 英文别名: 1-acetoxy-4-(1-methyl-1-phenylethyl)benzene；1-(4-acetoxyphenyl)-1-methylethylbenzene；Essigsaeure-<4-(1-methyl-1-phenyl-aethyl)-phenylester>；2-Phenyl-2-<4-acetoxy-phenyl>-propan；2-Phenyl-2-(4-acetoxy-phenyl)-propan；4-Cumylphenylacetat；p-Cumylphenyl acetate；[4-(2-phenylpropan-2-yl)phenyl] acetate
• CAS: 24133-73-1
• 化学式: C₁₇H₁₈O₂
• 分子量: 254.329
• InChiKey: AWLNMOJGJLOVGR-UHFFFAOYSA-N

物化性质

• LogP：
  4.694 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2915390090

反应信息

• 作为反应物：
  描述：

  4-(1-甲基-1-苯基乙基)苯基乙酸酯 在 aluminum (III) chloride 水 、 sodium hydroxide 作用下， 以 甲醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 8.5h， 生成 1-acetyl-4-(1-methyl-1-(4-hydroxyphenyl)ethyl)benzene
  参考文献：
  名称：

  METHOD FOR PRODUCING TRISPHENOLS AND MONOESTER-SUBSTITUTED PRODUCTS THEREOF, AND 4-ACYLARALKYLPHENOL DERIVATIVES

  摘要：

  通式（1）的三苯酚，作为聚合物的起始材料很有用，可以通过使用通式（2）表示的4-芳基基酚衍生物作为起始材料的方法在工业上容易地生产出来： 其中X表示氢原子或可以用氢原子替换的离去基。

  公开号：

  US20120108853A1
• 作为产物：
  描述：

  4-肉桂苯酚 在 aluminum (III) chloride 、 sodium hydroxide 作用下， 以 氯仿 、 甲苯 为溶剂， 反应 8.5h， 生成 4-(1-甲基-1-苯基乙基)苯基乙酸酯
  参考文献：
  名称：

  一种三酚A的制备方法

  摘要：

  本发明提供了一种三酚A的制备方法，涉及光刻胶材料技术领域。该方法以2‑苯基‑2‑丙醇为起始原料，一锅法得到三酚A。具体为取三氯化铝加入二氯乙烷搅拌分散，并滴加乙酰氯，得到络合物溶液，并滴入2‑苯基‑2‑丙醇的二氯乙烷溶液，进行反应；再滴加盐酸进行淬灭；之后加入苯酚、十二硫醇和十二烷基硫酸钠，加热反应，反应完毕后，保温抽滤，淋洗干燥，得到三酚A。其中，傅克反应转化率高，淬灭后无需后处理和精制，可以直接进行缩合投料；缩合是非均相反应，加入催化量的相转移催化剂后明显缩短反应时间。本发明的制备方法原料易得，产品纯度高、收率高；反应时间短、操作简单、成本低廉的同时也减少了三废，适合工业化生产。

  公开号：

  CN117902956A

文献信息

• Molecular iodine in isopropenyl acetate (IPA): a highly efficient catalyst for the acetylation of alcohols, amines and phenols under solvent free conditions
  作者：Naseem Ahmed、Johan E. van Lier

  DOI：10.1016/j.tetlet.2006.05.122

  日期：2006.7

  Iodine in isopropenyl acetate (IPA) is a highly efficient catalyst for the acetylation of a variety of alcohols, phenols and amines under solvent free conditions. Primary, secondary, tertiary alcohols, amines and mono to polyhydroxy phenols and anilines with electron donating or withdrawing substituents can be easily acetylated in good to excellent yield at 85–90 °C.

  乙酸异丙烯酯中的碘（IPA）是在无溶剂条件下将多种醇，酚和胺乙酰化的高效催化剂。伯，仲，叔醇，胺以及具有给电子或吸电子取代基的单至多羟基苯酚和苯胺可以容易地被乙酰化，在85–90°C时具有良好至极佳的收率。
• CURATIVES FOR EPOXY COMPOSITIONS
  申请人：Designer Molecules, Inc.

  公开号：US20130199724A1

  公开（公告）日：2013-08-08

  The invention provides epoxy and oxetane compositions including the novel acyloxy and N-acyl curing agents described herein. Use of invention curing agents result in cured adhesive compositions with remarkably increased adhesion and reduced hydrophilicity when compared to resins cured with other types of curing agents. Furthermore, the curatives of this invention do not interfere with free-radical cure and are thus suited for use in hybrid cure thermoset compositions.

  本发明提供了环氧和氧杂环烷组合物，其中包括本文所述的新型酰氧基和N-酰基固化剂。使用本发明的固化剂可以得到固化粘合剂组合物，其粘附性显著增强，与使用其他类型固化剂固化的树脂相比，水亲和性降低。此外，本发明的固化剂不会干扰自由基固化，因此适用于混合固化热固性组合物。
• Cumylphenol derivatives and their use in synthetic resin compositions
  申请人：KENRICH PETROCHEMICALS, INC.

  公开号：EP0007761A1

  公开（公告）日：1980-02-06

  New cumylphenol derivatives are described which are useful as reactive diluents. plasticizers and impact modifiers for polymeric materials. The derivatives include alkenyl esters of monocarboxylic acids, esters of polycarboxylic acids, and the esters of boric acid, and alkenyl and aralkyl esters. The borate ester of cumylphenol is particularly useful as impact modifiers with flame retardant properties.

  介绍了可用作聚合物材料的活性稀释剂、增塑剂和抗冲改性剂的新型积基苯酚衍生物。这些衍生物包括单羧酸烯基酯、多羧酸酯、硼酸酯、烯基酯和芳基酯。积基苯酚的硼酸酯作为具有阻燃性能的抗冲击改性剂尤其有用。
• Rubbery polymer
  申请人：THE GOODYEAR TIRE & RUBBER COMPANY

  公开号：EP0619328A1

  公开（公告）日：1994-10-12

  There is a need for polymers which are utilized in automotive interiors which offer increased heat and ultraviolet light resistance. It is particularly critical for polymers which are utilized in making skin compounds for automotive instrument and door panels to display excellent heat and ultraviolet light resistance. This invention discloses a rubbery polymer which can be blended with polyvinyl chloride to make leathery compositions having good heat and ultraviolet light resistance, said rubbery polymer being comprised of repeat units which are comprised of (a) butyl acrylate, or optionally a mixture of butyl acrylate and 2-ethylhexyl acrylate containing up to about 40% 2-ethylhexyl acrylate, (b) at least one member selected from the group consisting of methyl methacrylate, ethyl methacrylate, methyl acrylate, and ethyl acrylate, (c) acrylonitrile, (d) styrene, (e) a half ester maleate soap, and (f) a crosslinking agent. Such leathery compositions offer an excellent combination of properties for utilization in making skin compounds for panels used in automotive applications.

  汽车内饰中使用的聚合物需要具有更强的耐热性和抗紫外线能力。尤其重要的是，用于制造汽车仪表板和门板表皮化合物的聚合物必须具有出色的耐热性和耐紫外线性。本发明公开了一种橡胶聚合物，可与聚氯乙烯混合制成具有良好耐热性和耐紫外线性的皮革复合物，所述橡胶聚合物由重复单元组成，重复单元包括 (a) 丙烯酸丁酯、或丙烯酸丁酯和丙烯酸 2-乙基己酯的混合物，其中丙烯酸 2-乙基己酯的含量最高约为 40%；(b) 至少一种选自甲基丙烯酸甲酯、甲基丙烯酸乙酯、丙烯酸甲酯和丙烯酸乙酯；(c) 丙烯腈；(d) 苯乙烯；(e) 马来酸半酯皂；以及 (f) 一种交联剂。这种皮革组合物具有出色的综合性能，可用于制造汽车面板的表皮化合物。
• Rubbery blend having low permanent compression set
  申请人：THE GOODYEAR TIRE & RUBBER COMPANY

  公开号：EP0669370A1

  公开（公告）日：1995-08-30

  5n7 Seals for automotive body applications (such as, windows, hoods, trunks and doors) and building applications (such as, window glazing gaskets and weather strips) should be dimensional stable, provide low compression set, and offer outstanding sealing characteristics over a broad temperature range. They must be capable of sealing out noise, wind and water, while providing long-term ultraviolet light resistance. This invention discloses a highly crosslinked nitrile rubber composition which can be easily blended with polyvinyl chloride to make compositions having excellent characteristics for automotive body seals and building industry applications including dimensional stability, low compression set, outstanding sealing characteristics, good low temperature flexibility, and good recyclability, said highly crosslinked nitrile rubber composition being comprised of (1) a highly crosslinked nitrile rubber having repeat units which are derived from (a) 1,3-butadiene, (b) acrylonitrile, and (c) a crosslinking agent, wherein said highly crosslinked nitrile rubber has a Mooney viscosity of about 50 to about 120, a swelling index of less than about 10 percent, a mill shrinkage of less than 10 percent, and a gel content of greater than 90 percent; and (2) from about 1 to about 30 phr of a plasticizer.

  5n7 用于汽车车身应用（如车窗、引擎盖、行李箱和车门）和建筑应用（如车窗玻璃垫圈和耐候条）的密封件应尺寸稳定、压缩永久变形小，并在较宽的温度范围内具有出色的密封特性。它们必须能够隔绝噪音、风和水，同时提供长期的抗紫外线性能。本发明公开了一种高交联丁腈橡胶组合物，这种组合物可以很容易地与聚氯乙烯混合，制成具有优异特性的组合物，用于汽车车身密封和建筑行业应用，包括尺寸稳定性、低压缩永久变形、出色的密封特性、良好的低温柔韧性和良好的可回收性、所述高交联丁腈橡胶组合物由以下成分组成：(1) 高交联丁腈橡胶，其重复单元来源于 (a) 1,3-丁二烯、(b) 丙烯腈和 (c) 交联剂，其中所述高交联丁腈橡胶的门尼粘度约为 50 至 120，膨胀指数小于约 10%，轧机收缩率小于 10%，凝胶含量大于 90%；(2) 约 1 至约 30 phr 的增塑剂。