二叔戊基苯酚 | 25231-47-4

• 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: 二叔戊基苯酚
• 英文名称: Di-tert-pentylphenol
• 英文别名: 2,3-bis(2-methylbutan-2-yl)phenol
• CAS: 25231-47-4
• 化学式: C₁₆H₂₆O
• 分子量: 234.38
• InChiKey: BRIRGRNYHFFFHD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Process For Producing Phosphonitrilic Acid Ester
  申请人：Kuwata Kotaro

  公开号：US20080091050A1

  公开（公告）日：2008-04-17

  A process for producing a cyclic and/or linear phosphonitrilic acid ester from a cyclic and/or linear phosphonitrile dichloride is provided, wherein the reaction time is shorter and the content of monochloro phosphazenes is very small. When phosphonitrile dichloride is reacted with a metal arylolate and/or a metal alcoholate in the presence of a reaction solvent, a metal arylolate and/or a metal alcoholate composed of at least two different metals having different ionization energies is used and also a specific compound is used as a catalyst.

  解决的问题：提供一种从环状和/或线性磷酸腈二氯化物制备环状和/或线性磷氮酸酯的方法，其中反应时间较短，单氯磷氮烷的含量非常小。 解决方案：当磷酸腈二氯化物与金属芳酚醇盐和/或金属醇盐在反应溶剂存在下反应时，使用由至少两种具有不同电离能的金属组成的金属芳酚醇盐和/或金属醇盐，并且还使用特定化合物作为催化剂。
• [EN] SOLID ALKYLARYL PHOSPHITE COMPOSITIONS AND METHODS FOR MANUFACTURING SAME<br/>[FR] COMPOSITIONS SOLIDES D'ALKYLARYL PHOSPHITES ET LEURS PROCÉDÉS DE FABRICATION
  申请人：CHEMTURA CORP

  公开号：WO2011014474A1

  公开（公告）日：2011-02-03

  The invention is directed to various alkylaryl phosphite compositions that ideally are suitable for use as secondary antioxidants in polymers. In one aspect, the phosphite composition comprises a tris(monoalkylaryl)phosphite in an amount from 51 to 95 weight percent; and at least one of: a bis(monoalkylaryl)dialkylaryl phosphite; a bis(dialkylaryl)monoalkylaryl phosphite; and a tris(dialkylaryl) phosphite. The inventive phosphite composition is a solid at ambient conditions. The invention also relates to alkylate compositions and processes for forming such alkylate compositions and such phosphite compositions.

  本发明涉及各种烷基芳基亚磷酸酯组合物，理想情况下适用于聚合物中作为次要抗氧化剂。在一方面，磷酸酯组合物包括三(单烷基芳基)磷酸酯，其重量百分比为51至95％;以及以下至少之一：双(单烷基芳基)二烷基芳基磷酸酯；双(二烷基芳基)单烷基芳基磷酸酯；和三(二烷基芳基)磷酸酯。本发明的磷酸酯组合物在常温下为固体。本发明还涉及烷基化合物组合物和制备该烷基化合物组合物和该磷酸酯组合物的过程。
• N-Substituted Carbamic Acid Ester Production Method, Isocyanate Production Method Using Such N-Substituted Carbamic Acid Ester, And Composition For Transfer And Storage Of N-Substituted Carbamic Acid Ester Comprising N-Substituted Carbamic Acid Ester and Aromatic Hydroxy Compound
  申请人：Shinohata Masaaki

  公开号：US20110133121A1

  公开（公告）日：2011-06-09

  The present invention is a method for producing an N-substituted carbamic acid ester derived from an organic amine from an organic amine, a carbonic acid derivative and a hydroxy composition containing one or more types of hydroxy compounds, wherein the organic amine, the carbonic acid derivative and the hydroxy composition are reacted using a urethane production reaction vessel provided with a condenser, a gas containing the hydroxy composition, the compound having the carbonyl group derived from the carbonic acid derivative, and an ammonia formed as a by-product in the reaction, is introduced into the condenser provided in the urethane production reaction vessel, and the hydroxy composition and the compound having the carbonyl group derived from the carbonic acid derivative are condensed, and wherein a stoichiometric ratio of a hydroxy compound contained in the condensed hydroxy composition to the condensed compound having the carbonyl group derived from the carbonic acid derivative is 1 or more, and a ratio of number of carbonyl groups (—C(═O)—) contained in the compound having the carbonyl group derived from the carbonic acid derivative and number of ammonia molecules contained in the ammonia recovered as a gas from the condenser is 1 or less.

  本发明涉及一种从有机胺、碳酸衍生物和含有一种或多种羟基化合物中制得的N-取代氨基甲酸酯的制备方法，其中使用一种含有冷凝器的脲类生产反应容器反应有机胺、碳酸衍生物和羟基化合物，将含有羟基化合物的气体、来自碳酸衍生物衍生的含有羰基基团的化合物、以及在反应中形成的氨气体引入到脲类生产反应容器中的冷凝器中，使羟基化合物和含有羰基基团的化合物冷凝，其中在冷凝的羟基化合物中所含有的羟基化合物与冷凝的含有羰基基团的化合物中所含有的羰基基团的化合物的比例为1或更多，而且在从冷凝器中回收的氨气体中所含有的羰基基团（—C(═O)—）数与氨分子数的比例为1或更少。
• METHOD FOR PRODUCTION OF BUTANOL USING EXTRACTIVE FERMENTATION
  申请人：BUTAMAX ADVANCED BIOFUELS LLC

  公开号：US20140303408A1

  公开（公告）日：2014-10-09

  Provided herein are methods for recovering butanol from a fermentation medium. The methods comprise providing a fermentation medium comprising butanol, water, and a recombinant microorganism comprising a butanol biosynthetic pathway, wherein the recombinant microorganism produces butanol; contacting the fermentation medium with a water immiscible organic extractant composition comprising a dry solvent to form a butanol-containing organic phase and an aqueous phase; and recovering the butanol from the butanol-containing organic phase.

  本文提供了从发酵介质中回收丁醇的方法。该方法包括提供含有丁醇、水和含有丁醇生物合成途径的重组微生物的发酵介质，其中重组微生物产生丁醇；将发酵介质与水不相溶的有机萃取剂组成的干燥溶剂接触，形成含有丁醇的有机相和水相；并从含有丁醇的有机相中回收丁醇。
• N-Substituted Carbamic Acid Ester Production Method, Isocyanate Production Method Using Such N-Substituted Carbamic Acid Ester, and Composition for Transfer and Storage of N-Substituted Carbamic Acid Ester Comprising N-Substituted Carbamic Acid Ester and Aromatic Hydroxy Compound
  申请人：Asahi Kasei Chemicals Corporation

  公开号：US20140194650A1

  公开（公告）日：2014-07-10

  The present invention is a method for producing an N-substituted carbamic acid ester derived from an organic amine from an organic amine, a carbonic acid derivative and a hydroxy composition containing one or more types of hydroxy compounds, wherein the organic amine, the carbonic acid derivative and the hydroxy composition are reacted using a urethane production reaction vessel provided with a condenser, a gas containing the hydroxy composition, the compound having the carbonyl group derived from the carbonic acid derivative, and an ammonia formed as a by-product in the reaction, is introduced into the condenser provided in the urethane production reaction vessel, and the hydroxy composition and the compound having the carbonyl group derived from the carbonic acid derivative are condensed, and wherein a stoichiometric ratio of a hydroxy compound contained in the condensed hydroxy composition to the condensed compound having the carbonyl group derived from the carbonic acid derivative is 1 or more, and a ratio of number of carbonyl groups (—C(═O)—) contained in the compound having the carbonyl group derived from the carbonic acid derivative and number of ammonia molecules contained in the ammonia recovered as a gas from the condenser is 1 or less.

  本发明是一种从有机胺、碳酸酯衍生物和含有一种或多种羟基化合物中制备N-取代的氨基甲酸酯的方法，其中利用一种尿素生产反应容器反应有机胺、碳酸酯衍生物和羟基化合物，该反应容器配有冷凝器，将含有羟基化合物的气体、由碳酸酯衍生物产生的含有羰基基团的化合物以及在反应中生成的氨引入到尿素生产反应容器中的冷凝器中，将羟基化合物和含有羰基基团的碳酸酯衍生物冷凝，其中在冷凝的羟基化合物中所含的羟基化合物的化学计量比与所冷凝的含有羰基基团的化合物的化学计量比为1或更多，而且所含有羰基基团的化合物中所含的羰基基团（-C(═O)-）的数量与从冷凝器中回收的氨分子数量的比率为1或更小。