二癸基琥珀酸盐 | 10595-82-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 二癸基琥珀酸盐
• 英文名称: di-n-decyl succinate
• 英文别名: succinic acid bis-decyl ester；Bernsteinsaeure-bis-decylester；Didecyl succinate；Didecyl-succinat；didecyl butanedioate
• CAS: 10595-82-1
• 化学式: C₂₄H₄₆O₄
• 分子量: 398.627
• InChiKey: AEVBUGHMKXBGBL-UHFFFAOYSA-N

物化性质

• 沸点：
  420.4±13.0 °C(Predicted)
• 密度：
  0.923±0.06 g/cm3(Predicted)
• LogP：
  9.430 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  28
• 可旋转键数：
  23
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917190090

反应信息

• 作为产物：
  描述：

  癸醇 、 丁二酸 在 十二烷基苯磺酸 作用下， 以 水 为溶剂， 反应 24.0h， 生成 二癸基琥珀酸盐
  参考文献：
  名称：

  Esterification of bio-based succinic acid in biphasic systems: Comparison of chemical and biological catalysts

  摘要：

  Different chemical and biological catalysts were screened for the biphasic esterification of aqueous solutions of succinic acid with 1-octanol. Among them, DBSA, Nation NR-50 and Novozym 435 were found to be the most attractive catalysts. The pH, the temperature and the catalyst concentration had high impacts on the reaction rates. The optimization of the reaction conditions with a single-variable approach for the chemical catalysts and a Response Surface Methodology for the enzyme allowed an increase of the rates by a factor 1.5 for DBSA, 2.3 for Nation NR-50 and 1.3 for Novozym 435. Real fermentation broths produced from recombinant Escherichia coli could be successfully esterified with conversions up to 93% for DBSA and 70% for Nafion NR-50 and Novozym 435 as catalysts. Finally, DBSA was selected as the cheapest and most active option. Besides, the esters were isolated with a purity of 83% from fermentation broth solutions. DBSA also catalyzed the esterification of succinic acid from fermentation broth with many alcohols creating a broad spectrum of interesting esters. The esters might then be used as end-product. hydrolyzed back to pure succinic acid or hydrogenated. (C) 2012 Published by Elsevier B.V.

  DOI：

  10.1016/j.molcatb.2012.03.010

文献信息

• [EN] NOVEL ANTIMICROBIAL PEPTIDES AND THEIR APPLICATION<br/>[FR] NOUVEAUX PEPTIDES ANTIMICROBIENS ET LEUR APPLICATION
  申请人：INFINITEC ACTIVOS S L

  公开号：WO2015135896A1

  公开（公告）日：2015-09-17

  The present invention relates to a compound of formula (I) and to compositions comprising said compound, as well as the use of said compound and/or said compositions to prevent fungal and/or bacterial growth.

  本发明涉及式(I)的化合物，以及包含该化合物的组合物，以及使用该化合物和/或所述组合物来防止真菌和/或细菌生长。
• UV ABSORBER FORMULATIONS
  申请人：Acker Stephanie

  公开号：US20100111884A1

  公开（公告）日：2010-05-06

  Disclosed is a UV filter composition comprising (a) an organic UV absorber of formula (1), wherein R 1 and R 2 , independently of one another, are C 3 -C 18 alkyl; C 2 -C 18 alkenyl; a radical of the formula —CH 2 —CH(OH)—CH 2 —O-T 1 ; or R 1 and R 2 are a radical of the formula (4a); R 7 is a direct bond; a straight-chain or branched C 1 -C 4 alkylene radical or a radical of the formula (I) or (II); R 8 , R 9 and R 10 , independently of one another, are C 1 -C 18 alkyl; C 1 -C 18 alkoxy or a radical of the formula (III); R 11 is C 1 -C 5 alkyl; m 1 is a number from 1 to 4; p 1 is 0; or a number from 1 to 5; A 1 is a radical of the formula (1b), (1c) or (1d); R 3 is hydrogen; C 1 -C 10 alkyl; —(CH 2 CHR 5 —O)n 1 -T 2 ; or —CH 2 —CH(—OH)—CH 2 —O-T 2 ; R 4 is hydrogen; M; C 1 -C 5 alkyl; or —(CH 2 )m 2 —O-T 3 ; R 5 is hydrogen; or methyl; T 1 , T 2 and T 3 independently from each other are hydrogen; or C 1 -C 18 alkyl; Q 1 is C 1 -C 18 alkyl, M is a metal cation; m 2 is 1 to 4; and n 1 is 1-16, (b) dimethyl capramide, (c) a cosmetically acceptable carrier; and water.

  本发明公开了一种紫外线过滤组合物，包括（a）式（1）的有机紫外线吸收剂，其中R1和R2独立地是C3-C18烷基；C2-C18烯基；式—CH2—CH（OH）—CH2—O-T1的基团；或者R1和R2是式（4a）的基团；R7是直链或支链C1-C4烷基、式（I）或（II）的基团；R8、R9和R10独立地是C1-C18烷基、C1-C18烷氧基或式（III）的基团；R11是C1-C5烷基；m1是1至4的数字；p1是0或1至5的数字；A1是式（1b）、（1c）或（1d）的基团；R3是氢、C1-C10烷基、式—（CH2CHR5—O）n1-T2或式—CH2—CH（—OH）—CH2—O-T2；R4是氢、M、C1-C5烷基或式—（CH2）m2—O-T3；R5是氢或甲基；T1、T2和T3互相独立地是氢或C1-C18烷基；Q1是C1-C18烷基，M是金属阳离子；m2是1至4的数字；n1是1-16，（b）二甲基辛酰胺，（c）化妆品可接受载体；和水。
• Linkage of agents using microparticles
  申请人：Green Howard

  公开号：US20060110379A1

  公开（公告）日：2006-05-25

  Methods, products and kits are provided for attaching agents to a skin surface via microparticles using endogenous or exogenous transglutaminase.

  提供了一种方法、产品和套件，可通过内源或外源性谷氨酰胺转移酶使用微粒子将药剂附着到皮肤表面。
• The production of highly basic calcium sulphonates.
  申请人：EXXON RESEARCH AND ENGINEERING COMPANY

  公开号：EP0000264A1

  公开（公告）日：1979-01-10

  Highly basic Calcium Sulphonate with improved solubile ity in heavy paraffinic oils and improved filterability is prepared by carbonating a mixture of sulphonic acid, calcium hydroxide, water, alcohol and solvent at a temperature from 20°C to 35°C and using a stoichiometric excess of calcium hydroxide and a specified amount of water.

  将磺酸、氢氧化钙、水、酒精和溶剂的混合物在 20°C 至 35°C 的温度下进行碳化，并使用按比例过量的氢氧化钙和规定量的水，可制备出在重质石蜡油中溶解性更好且过滤性更好的高碱性磺酸钙。
• Production of overbased calcium sulphonate, product thus obtained and lubricating oil containing it
  申请人：EXXON RESEARCH AND ENGINEERING COMPANY

  公开号：EP0025328A1

  公开（公告）日：1981-03-18

  The solubility of Overbased Calcium Sulphonate in based oils is improved by controlling water content and extent of carbonation to minimise the formation of crystalline material so resulting in lower sediment and improved filtration.

  通过控制含水量和碳酸化程度，可提高过基磺酸钙在基础油中的溶解度，从而最大限度地减少结晶物质的形成，降低沉淀物并提高过滤效果。