2-甲基丁基丙烯酸酯 | 44914-03-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-甲基丁基丙烯酸酯
• 中文别名: 2-甲基丙烯酸丁酯；丙烯酸2-甲基丁酯
• 英文名称: 2-methylbutyl acrylate
• 英文别名: acrylic acid-(2-methyl-butyl ester)；Acrylsaeure-(2-methyl-butylester)；2-propenoic acid, 2-methylbutyl ester；2-methylbutyl prop-2-enoate
• CAS: 44914-03-6
• 化学式: C₈H₁₄O₂
• mdl: MFCD00080570
• 分子量: 142.198
• InChiKey: NCTBYWFEJFTVEL-UHFFFAOYSA-N

物化性质

• 熔点：
  -65.52°C (estimate)
• 沸点：
  169.78°C (estimate)
• 密度：
  0.8936
• LogP：
  2.9 at 20℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.625
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2916140000

反应信息

• 作为反应物：
  描述：

  2-甲基丁基丙烯酸酯 在 lithium diisopropyl amide 作用下， 以 乙二醇二甲醚 、 乙醚 、 正己烷 为溶剂， 生成 2-(1-Hydroxy-ethyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid 2-methyl-butyl ester
  参考文献：
  名称：

  出现新的双功能。罗马甘菊油中的酯（Anthemis nobilis L.）† ‡

  摘要：

  罗马甘菊油（Anthemis nobilis L.）中出现新的双功能酯

  DOI：

  10.1002/hlca.19810640739
• 作为产物：
  描述：

  2-甲基丁醇 、 丙烯酰氯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 30.0h， 以93%的产率得到2-甲基丁基丙烯酸酯
  参考文献：
  名称：

  Design, synthesis, and pharmacological evaluation of ultrashort- to long-acting opioid analgesics

  摘要：

  In an effort to discover a potent ultrashort-acting mu-opioid analgetic that is capable of metabolizing to an inactive species independent of hepatic function, several classes of 4-anilidopiperidine analgetics were synthesized and evaluated. One series of compounds displayed potent mu-opioid agonist activity with a high degree of analgesic efficacy and an ultrashort to long duration of action. These analgetics, 4-(methoxycarbonyl)-4-[(1-oxopropyl)phenylamino]-1-piperidinepropanoic acid alkyl esters, were evaluated in vitro in the guinea pig ileum for mu-opioid activity, in vivo in the rat tail withdrawal assay for analgesic efficacy and duration of action, and in vitro in human whole blood for their ability to be metabolized in blood. Compounds in this series were all shown to be potent mu-agonists in vitro, but depending upon the alkyl ester substitution the potency and duration of action in vivo varied substantially. The discrepancies between the in vitro and in vivo activities and variations in duration of action are probably due to different rates of ester hydrolysis by blood esterase(s). The SAR with respect to analgesic activity and duration of action as a function of the various esters synthesized is discussed. It was also demonstrated that the duration of action for the ultrashort-acting analgetic, 8, does not change upon prolonged infusion or administration of multiple bolus injections.

  DOI：

  10.1021/jm00111a041

文献信息

• KETONE-CONTAINING CONTROLLED RADICAL INITIATORS FOR POLYMERIZATION REACTIONS
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US20200369820A1

  公开（公告）日：2020-11-26

  Controlled radical initiators that are ketone-containing dithiocarbamate or ketone-containing dithiocarbonate compounds are used to form polymeric materials that have a single polymeric block or multiple polymeric blocks. Reaction mixtures containing controlled radical initiators and various ethylenically unsaturated monomers, polymeric materials formed from the reaction mixtures, crosslinkable compositions containing the polymeric materials, crosslinked compositions formed from the crosslinkable compositions, and articles containing the polymeric materials, the crosslinkable compositions, or the crosslinked compositions are provided.

  含酮的二硫代氨基甲酸盐或含酮的二硫代碳酸盐控制自由基引发剂用于形成具有单一聚合物块或多重聚合物块的聚合物材料。本发明提供了含有控制自由基引发剂和多种乙烯基不饱和单体的反应混合物、由反应混合物形成的聚合物材料、含有聚合物材料的可交联组合物、由可交联组合物形成的交联组合物，以及包含聚合物材料、可交联组合物或交联组合物的物品。
• [EN] HIGH-COVERAGE, LOW ODOR MALODOR COUNTERACTANT COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS AGISSANT CONTRE LES MAUVAISES ODEURS, À FAIBLE ODEUR ET À POUVOIR COUVRANT ÉLEVÉ, ET PROCÉDÉS D'UTILISATION
  申请人：INT FLAVORS & FRAGRANCES INC

  公开号：WO2016049523A1

  公开（公告）日：2016-03-31

  The present invention relates to novel compounds and their use as malodor counteractant materials.

  本发明涉及新化合物及其作为恶臭对抗剂材料的用途。
• COPOLYMERS INCLUDING A TRIAZINE GROUP AND COMPOSITIONS INCLUDING THEM
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US20170198119A1

  公开（公告）日：2017-07-13

  An ultraviolet light-absorbing oligomer that includes a first divalent unit represented by formula (I): and a second divalent unit represented by formula (II): Each R 1 is independently hydrogen or methyl; V is O or NH; X is bond or X is alkylene or alkyleneoxy group having from 1 to 10 carbon atoms and optionally interrupted by one or more —O— groups and optionally substituted by a hydroxyl group; and R2 is alkyl having from 1 to 22 carbon atoms. Compositions that include fluoropolymers and the oligomers are disclosed. The composition can be an extruded film. Compositions that include pressure sensitive adhesives and these oligomers are disclosed.

  一种包括由式(I)表示的第一二价单元和由式(II)表示的第二二价单元的紫外光吸收寡聚物：每个R1独立地是氢或甲基；V为O或NH；X为键或X为含有1至10个碳原子的烷基或烷氧基团，并且可以被一个或多个—O—基团中断，并且可以被一个羟基取代；R2是具有1到22个碳原子的烷基。公开了包括氟聚合物和这些寡聚物的组合物。该组合物可以是挤压薄膜。公开了包括压敏胶粘剂和这些寡聚物的组合物。
• Optical Element for Correcting Color Blindness
  申请人：Harding Brett T.

  公开号：US20130032758A1

  公开（公告）日：2013-02-07

  Described herein are devices, compositions, and methods for improving color discernment.

  本文描述了用于改善色彩辨识的设备、组合物和方法。
• [EN] POLYMERIC MATERIALS FORMED USING INITIATORS WITH A KETONE GROUP AND TWO THIOCARBONYLTHIO-CONTAINING GROUPS<br/>[FR] MATÉRIAUX POLYMÈRES FORMÉS À L'AIDE D'INITIATEURS AYANT UN GROUPE CÉTONE ET DEUX GROUPES CONTENANT DU THIOCARBONYLTHIO
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2019162806A1

  公开（公告）日：2019-08-29

  Controlled radical initiators, reaction mixtures containing the controlled radical initiators and various ethylenically unsaturated monomers, polymeric materials formed from the reaction mixtures, crosslinkable compositions containing the polymeric materials, crosslinked compositions formed from the crosslinkable compositions, and various articles are provided. The controlled radical initiators are bis-dithiocarbamate or bis-dithiocarbonate compounds having a carbonyl group between the two dithiocarbamate or dithiocarbonate groups.

  提供了受控自由基引发剂、包含受控自由基引发剂和各种乙烯不饱和单体的反应混合物、由反应混合物形成的聚合材料、含有聚合材料的可交联组合物、由可交联组合物形成的交联组合物以及各种物品。受控自由基引发剂是具有两个二硫代氨基酸酯或二硫代碳酸酯基团之间的羰基的双硫代氨基酸酯或双硫代碳酸酯化合物。