2-methyl-butyric acid sec-butyl ester | 869-08-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2-methyl-butyric acid sec-butyl ester
• 英文别名: 2-Methyl-buttersaeure-sec-butylester；2-Methyl-buttersaeure-<1-methyl-propylester>；sek.-Butyl-α-methylbutyrat；sek.-Butyl-2-methyl-butanoat；sec-Butyl-2-methylbutyrat；Butyric acid, 2-methyl-, sec-butyl ester；butan-2-yl 2-methylbutanoate
• CAS: 869-08-9
• 化学式: C₉H₁₈O₂
• 分子量: 158.241
• InChiKey: DENXFTQQZIKUAY-UHFFFAOYSA-N

物化性质

• 保留指数：
  971

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2915900090

反应信息

• 作为产物：
  描述：

  2-甲基丁酸酐 在 碘 、 臭氧 、 mercury(II) oxide 作用下， 生成 2-methyl-butyric acid sec-butyl ester
  参考文献：
  名称：

  Oxidation of carboxylic acids and anhydrides to symmetrical esters with higher valency iodine

  摘要：

  DOI：

  10.1021/jo00834a075

文献信息

• ANTIMICROBIAL POLYMYXINS FOR TREATMENT OF BACTERIAL INFECTIONS
  申请人：MICURX PHARMACEUTICALS, INC.

  公开号：US20160185823A1

  公开（公告）日：2016-06-30

  The present invention provides antimicrobial polymyxin compounds of the following formula I: or pharmaceutically acceptable salts, hydrates, or solvates thereof that are antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.

  本发明提供以下式I的抗微生物多粘菌素化合物或其药学上可接受的盐、水合物或溶剂化物，它们是抗菌剂，包含它们的制药组合物，使用它们的方法以及制备这些化合物的方法。
• LUBRICATING OIL FOR REFRIGERATOR, HYDRAULIC FLUID COMPOSITION FOR REFRIGERATOR AND METHOD FOR LUBRICATION OF REFRIGERATOR
  申请人：NEW JAPAN CHEMICAL CO.,LTD.

  公开号：EP1225213A1

  公开（公告）日：2002-07-24

  The invention provides a lubricating oil for refrigerators, comprising (a) at least one ester represented by the formula (1) wherein R1 is C1 to C18 straight-chain alkyl or C3 to C18 branched-chain alkyl; R2 is H, C1 to C18 straight-chain alkyl or C3 to C18 branched-chain alkyl; with the poviso that the total number of carbons contained in the alkyls represented by R1 and R2 is 2 to 18 and that when R2 is H, R1 is branched-chain alkyl; and R3 is C1 to C20 straight-chain alkyl, C3 to C20 branched-chain alkyl or C3 to C10 cycloalkyl, optionally in combination with (b) at least one member selected from the group consisting of fatty acid polyol esters, phthalic acid esters, alicyclic dicarboxylic acid esters, polyvinyl ethers, hydrocarbon oils and polyalkylene glycols; as well as a method for lubricating a refrigerator using such a lubricating oil, and a working fluid composition for refrigerators comprising (I) component (a) or components (a) and (b) and (II) a refrigerant.

  本发明提供了一种用于冰箱的润滑油，包括 (a) 至少一种由式 (1) 代表的酯类 其中 R1 是 C1 至 C18 直链烷基或 C3 至 C18 支链烷基；R2 是 H、C1 至 C18 直链烷基或 C3 至 C18 支链烷基；前提是 R1 和 R2 所代表的烷基所含的碳总数为 2 至 18，且当 R2 为 H 时，R1 为支链烷基；和 R3 是 C1 至 C20 直链烷基、C3 至 C20 支链烷基或 C3 至 C10 环烷基，可选择与 (b) 至少一种选自脂肪酸多元醇酯、邻苯二甲酸酯、脂环二羧酸酯、聚乙烯醚、烃油和聚烷基二 醇组成的组的成员结合使用；以及一种使用这种润滑油润滑冰箱的方法，和一种用于冰箱的工作液组合物，该组合物包括 (I) 成分 (a) 或成分 (a) 和 (b) 以及 (II) 制冷剂。
• LEVODOPA DIMETHYL-SUBSTITUTED DIESTER PRODRUGS, COMPOSITIONS, AND METHODS OF USE
  申请人：XenoPort, Inc.

  公开号：EP2125702A1

  公开（公告）日：2009-12-02
• HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF NEUROLOGICAL AND PSYCHOLOGICAL DISORDERS
  申请人：Alkermes Pharma Ireland Limited

  公开号：EP2445502B1

  公开（公告）日：2017-06-21
• BLOCK POLYMERS, COMPOSITIONS AND METHODS FOR USE FOR FOAMS, LAUNDRY DETERGENTS, AND SHOWER RINSES AND COAGULANTS
  申请人：YEUNG Dominic Wai-Kwing

  公开号：US20110183852A1

  公开（公告）日：2011-07-28

  The present invention relates to a block polymeric material. Typically the block polymer comprises units capable of having an average cationic charge density of about 15 or less, preferably 5 or less, more preferably from about 0.05 to about 5, even more preferably from about 0.05 to about 2.77, even more preferably from about 0.1 to about 2.75, most preferably from about 0.75 to about 2.25 units per 100 daltons molecular weight at a pH of from about 4 to about 12. The polymeric material is a suds enhancer and a suds volume extender for personal care products such as soaps and shampoos. The compositions have increased effectiveness for preventing re-deposition of grease during hand and body washing. The polymers are also effective as a soil release agent in fabric cleaning compositions. The polymeric material is also effective in oil well treating foam, fire-fighting foam, hard surface cleaning foam, shaving cream, post-foaming shaving gel, dephiliatories and as a coagulant/retention aid for titanium dioxide in paper making.

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