Butanoic acid, 4-methylpentyl ester

• 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: Butanoic acid, 4-methylpentyl ester
• 英文别名: 4-methylpentyl butanoate
• 化学式: C₁₀H₂₀O₂
• 分子量: 172.26
• InChiKey: XXRMPEBULHOCFH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• COMPOUND, RESIN AND PHOTORESIST COMPOSITION
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20160237190A1

  公开（公告）日：2016-08-18

  A compound represented by formula (I): wherein R 1 represents a hydrogen atom or a methyl group; R 2 represents a C1-C12 hydrocarbon group; X a and X b each independently represent an oxygen atom or a sulfur atom; X 11 represents a C1-C12 divalent saturated hydrocarbon group where a hydrogen atom can be replaced by a fluorine atom; and A 1 represents a C1-C12 divalent saturated hydrocarbon group or *-A 2 -X 1 -(A 3 -X 2 ) a -A 4 -, where * represents a binding site to an oxygen atom, A 2 , A 3 and A 4 each independently represent a C1-C12 divalent hydrocarbon group, X 1 and X 2 each independently represent —O—, —CO—O—, —O—CO— or —O—CO—O—, and “a” represents 0 or 1.

  化合物的化学式（I）表示为：其中R1代表氢原子或甲基基团；R2代表一个C1-C12烃基团；Xa和Xb分别代表氧原子或硫原子；X11代表一个C1-C12二价饱和碳氢基团，其中氢原子可以被氟原子取代；A1代表一个C1-C12二价饱和碳氢基团或*-A2-X1-(A3-X2)a-A4-，其中*代表与氧原子结合的位点，A2、A3和A4分别代表一个C1-C12二价碳氢基团，X1和X2分别代表—O—、—CO—O—、—O—CO—或—O—CO—O—，而“a”代表0或1。
• SALT AND PHOTORESIST COMPOSITION CONTAINING THE SAME
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20180065924A1

  公开（公告）日：2018-03-08

  A salt represented by formula (I): wherein Q 1 and Q 2 independently each represent a fluorine atom or a C1-C6 perfluoroalkyl group, R 1 and R 2 independently each represent a hydrogen atom, a fluorine atom or a C1-C6 perfluoroalkyl group, z represents an integer of 0 to 6, X 1 represents *—C(═O)—O—, *—O—C(═O)—, *—O—C(═O)—O— or —O—, where * represents a binding site to —C(R 1 )(R 2 )— or —C(Q 1 )(Q 2 )-, A 1 represents a C2-C36 divalent hydrocarbon group in which a methylene group can be replaced by an oxygen atom, a sulfur atom, a carbonyl group or a sulfonyl group and in which a hydrogen atom can be replaced by a substituent, R 3 represents a hydrogen atom or a methyl group, and Z + represents an organic cation.

  一种由化学式（I）表示的盐：其中Q1和Q2分别独立地代表氟原子或C1-C6全氟烷基基团，R1和R2分别独立地代表氢原子、氟原子或C1-C6全氟烷基基团，z代表0到6之间的整数，X1代表*—C(═O)—O—、*—O—C(═O)—、*—O—C(═O)—O—或—O—，其中*代表与—C(R1)(R2)—或—C(Q1)(Q2)-的结合位点，A1代表C2-C36双价碳氢基团，其中甲基基团可被氧原子、硫原子、羰基或磺酰基替代，氢原子可被取代基替换，R3代表氢原子或甲基基团，Z+代表有机阳离子。
• Pyrrolopyridazinone Compound
  申请人：Hagihara Masahiko

  公开号：US20090036453A1

  公开（公告）日：2009-02-05

  The present invention discloses a pyrrolopyridazinone compound represented by the formula (1): wherein R 1 represents C 1 -C 2 alkyl group or halogeno C 1 -C 2 alkyl group, R 2 repersents C 3 -C 5 cycloalkyl group, (C 3 -C 5 cycloalkyl)C 1 -C 2 alkyl group or C 1 -C 3 alkyl group, R 3 represents hydrogen atom, or methylene group or cis-vinylene group for forming substituted oxygen-containing hetero ring in combination with group —O—R 2 , R 4 represents hydrogen atom, halogen atom, C 1 -C 8 alkyl group, C 2 -C 6 alkenyl group, C 2 -C 6 alkynyl group, hydroxy C 3 -C 6 alkenyl group, hydroxy C 3 -C 6 alkynyl group, C 1 -C 6 alkyl group substituted by substituent(s) selected from Substituent group (a), C 3 -C 6 cycloalkyl group which may be substituted by substituent(s) selected from Substituent group (b), “C 1 -C 3 alkyl group which is substituted by C 3 -C 6 cycloalkyl group which may be substituted by substituent(s) selected from Substituent group (b), and which may be substituted by a hydroxy group”, an aromatic ring group or heteroaromatic ring group each of which may be substituted by a substituent(s) selected from Substituent group (c) or “C 1 -C 2 alkyl group which is substituted by aromatic ring group or heteroaromatic ring group each of which may be substituted by group(s) selected from Substituent group (c), and which may be substituted by a hydroxy group”, Substituent group (a) represents a halogen atom, hydroxy group, cyano group, carboxy group, C 1 -C 5 alkoxy group, halogeno C 1 -C 4 alkoxy group, C 3 -C 6 cycloalkoxy group, (C 3 -C 6 cycloalkyl)C 1 -C 2 alkoxy group, C 1 -C 4 alkoxycarbonyl group, C 2 -C 4 alkanoyl group, C 2 -C 4 alkanoyloxy group or C 1 -C 4 alkyl-substituted amino group, Substituent group (b) represents a hydroxy group or a halogen atom, Substituent group (c) represents a halogen atom, a hydroxy group, a cyano group, a nitro group, a carboxy group, C 1 -C 5 alkoxy group, C 1 -C 4 alkoxycarbonyl group, C 2 -C 4 alkanoyloxy group, C 1 -C 4 alkyl-substituted amino group or a C 1 -C 4 alkyl group which may be substituted by a substituent(s) selected from the group consisting of (a halogen atom, a hydroxy group and a carboxy group), or a pharmaceutically acceptable salt thereof.

  本发明公开了一种由式（1）表示的吡咯吡啶二酮化合物：其中，R1代表C1-C2烷基或卤代C1-C2烷基，R2代表C3-C5环烷基、（C3-C5环烷基）C1-C2烷基或C1-C3烷基，R3代表氢原子，或与基团-O-R2结合形成取代含氧杂环的亚甲基或顺式乙烯基，R4代表氢原子、卤素原子、C1-C8烷基、C2-C6烯基、C2-C6炔基、羟基C3-C6烯基、羟基C3-C6炔基、由从取代基团（a）中选择的取代基团取代的C1-C6烷基，可由从取代基团（b）中选择的取代基团取代的C3-C6环烷基，可由从取代基团（b）中选择的取代基团取代的C1-C3烷基，且可由羟基取代，芳香环基或杂芳香环基，每个都可由从取代基团（c）中选择的取代基团取代或由取代基团（c）选择的基团取代的C1-C2烷基，且可由羟基取代，取代基团（a）表示卤素原子、羟基、氰基、羧基、C1-C5烷氧基、卤代C1-C4烷氧基、C3-C6环烷氧基、（C3-C6环烷基）C1-C2烷氧基、C1-C4烷氧羰基、C2-C4酰基、C2-C4酰氧基或C1-C4烷基取代的氨基基团，取代基团（b）表示羟基或卤素原子，取代基团（c）表示卤素原子、羟基、氰基、硝基、羧基、C1-C5烷氧基、C1-C4烷氧羰基、C2-C4酰氧基、C1-C4烷基取代的氨基基团或可由从由卤素原子、羟基和羧基组成的基团中选择的取代基团取代的C1-C4烷基，或其药学上可接受的盐。
• CLEANING PRODUCT
  申请人：The Procter & Gamble Company

  公开号：EP3348629A1

  公开（公告）日：2018-07-18

  A cleaning product having a spray dispenser and a cleaning composition suitable for spraying and foaming, the composition is housed in the spray dispenser and the composition includes: i)from about 5 to about 15% by weight of the composition of a surfactant system; and ii) from about 0.1 to about 15% by weight of the composition of an specific ester.

  一种清洁产品，具有喷雾器和适用于喷雾和发泡的清洁组合物，组合物装在喷雾器中，组合物包括：i) 按重量计，约 5%至约 15%的表面活性剂体系组合物；ii) 按重量计，约 0.1%至约 15%的特定酯组合物。
• Cleaning product
  申请人：The Procter & Gamble Company

  公开号：US11124739B2

  公开（公告）日：2021-09-21

  A cleaning product having a spray dispenser and a cleaning composition suitable for spraying and foaming, the composition is housed in the spray dispenser and the composition includes: i) from 7% to 12% by weight of the composition of a surfactant system; and ii) from 1% to 15% by weight of the composition of a low cut alcohol alkoxylate non-ionic surfactant. It is an object to provide a product that makes the cleaning of dishware easier and faster. It has now been found that the cleaning composition is substantially non-irritating and/or non-stinging to the consumer when sprayed from the spray dispenser.

  一种清洁产品，具有喷雾器和适合喷雾和发泡的清洁组合物，组合物装在喷雾器中，组合物包括：i) 按重量计，组合物中表面活性剂体系占 7%至 12%；ii) 按重量计，组合物中低切醇烷氧基化物非离子表面活性剂占 1%至 15%。我们的目标是提供一种产品，使餐具的清洁变得更容易、更快捷。现在已经发现，当从喷雾器喷出时，清洁组合物对消费者基本无刺激和/或无刺痛。