3-甲基-3-十一烷醇 | 21078-68-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 3-甲基-3-十一烷醇
• 英文名称: 3-methylundecan-3-ol
• 英文别名: 3-Methyl-3-undecanol
• CAS: 21078-68-2
• 化学式: C₁₂H₂₆O
• 分子量: 186.338
• InChiKey: AVVIXYGTFQBADW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-甲基-3-十一烷醇 在 sodium hydroxide 、 Wofatit OK 80 作用下， 以 xylene 、 正丁醇 为溶剂， 反应 30.0h， 生成 2-(1-Ethyl-1-methyl-nonyl)-6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecene
  参考文献：
  名称：

  Beger, J.; Meerbote, M., Journal fur praktische Chemie (Leipzig 1954), 1985, vol. 327, # 1, p. 2 - 9

  摘要：

  DOI：
• 作为产物：
  描述：

  2-癸酮 、 乙基溴化镁 以 四氢呋喃 为溶剂， 生成 3-甲基-3-十一烷醇
  参考文献：
  名称：

  Solvent dependent reductive defluorination of aliphatic C–F bonds employing Sm(HMDS)2

  摘要：

  在正己烷中，Sm(HMDS)2能高效地催化一级、二级和三级烷基氟化物的快速断裂，产率良好至极佳。与使用四氢呋喃作为溶剂相比，Sm(HMDS)2在正己烷中对C-F键的还原能力表现出独特的增强效果。

  DOI：

  10.1039/c3cc37828d

文献信息

• EXTRACTANT COMPOSITIONS FOR CO EXTRACTING CESIUM AND STRONTIUM, A METHOD OF SEPARATING CESIUM AND STRONTIUM FROM AN AQUEOUS FEED, CALIXARENE COMPOUNDS, AND AN ALCOHOL MODIFIER
  申请人：PETERMAN DEAN R.

  公开号：US20100116749A1

  公开（公告）日：2010-05-13

  A mixed extractant solvent that includes at least one dialkyloxycalix[4]arenebenzocrown-6 compound, 4′,4′,(5′)-di-(t-butyldicyclohexano)-18-crown-6, at least one modifier, and, optionally, a diluent. The dialkyloxycalix[4]arenebenzocrown-6 compound is 1,3-alternate-25,27-di(octyloxy)calix[4] arenebenzocrown-6, 1,3-alternate-25,27-di(decyloxy)calix[4]arene-benzocrown-6, 1,3-alternate-25,27-di(dodecyloxy)calix[4]arenebenzocrown-6, 1,3-alternate-25,27-di(2-ethylhexyl-1-oxy)calix[4]arenebenzocrown-6, 1,3-alternate-25,27-di(3,7-dimethyloctyl-1-oxy)calix[4] arenebenzocrown-6, 1,3-alternate-25,27-di(4-butyloctyl-1-oxy)calix[4]arenebenzocrown-6, or combinations thereof. The modifier is a primary alcohol. A method of separating cesium and strontium from an aqueous feed is also disclosed, as are dialkyloxycalix[4]arenebenzocrown-6 compounds and an alcohol modifier.

  一种混合萃取剂溶剂，其中包括至少一种二烷氧基卡利克斯[4]芳基冠醚-6化合物，4′,4′,(5′)-双-(叔丁基二环己烷)-18-冠-6，至少一种改性剂，以及可选的稀释剂。二烷氧基卡利克斯[4]芳基冠醚-6化合物是1,3-交替-25,27-二(辛氧基)卡利克斯[4]芳基冠醚-6，1,3-交替-25,27-二(癸氧基)卡利克斯[4]芳基冠醚-6，1,3-交替-25,27-二(十二烷氧基)卡利克斯[4]芳基冠醚-6，1,3-交替-25,27-二(2-乙基己基-1-氧基)卡利克斯[4]芳基冠醚-6，1,3-交替-25,27-二(3,7-二甲基辛基-1-氧基)卡利克斯[4]芳基冠醚-6，1,3-交替-25,27-二(4-丁基辛基-1-氧基)卡利克斯[4]芳基冠醚-6，或其组合。改性剂是一种一次醇。还公开了一种从水性进料中分离铯和锶的方法，以及二烷氧基卡利克斯[4]芳基冠醚-6化合物和醇改性剂。
• Aqueous antioxidant emulsions
  申请人：Ciba-Geigy Corporation

  公开号：US05196142A1

  公开（公告）日：1993-03-23

  Storage-stable, non-sedimenting emulsions comprising a) 10 to 80% by weight, based on the emulsion, of one or more anti-oxidants, b) 0.25 to 10% by weight, based on the emulsion, of a surfactant in the form of a fatty acid salt of formula R-COOY, wherein R is straight chain or branched C.sub.3 -C.sub.18 alkyl or straight chain or branched C.sub.3 -C.sub.18 -alkenyl, or is phenyl(C.sub.3 -C.sub.18)alkyl, and Y is an alkali metal, which salt is prepared in situ from the fatty acid, c) 0.25 to 10% by weight, based on the emulsion, of a co-surfactant in the form of an alcohol of the general formula R'--OH, wherein R' is straight chain or branched C.sub.4 -C.sub.19 alkyl or straight chain or branched C.sub.4 -C.sub.19 alkenyl, or is phenyl(C.sub.4 -C.sub.19)alkyl, and d) water to make up 100%. The emulsions are used for stabilizing emulsion-polymerized polymers and copolymers such as ABS.

  存储稳定，不沉淀的乳液包括：a)占乳液重量的10-80％的一个或多个抗氧化剂；b)占乳液重量的0.25-10％的表面活性剂，其为公式R-COOY的脂肪酸盐的形式，其中R为直链或支链C.sub.3-C.sub.18烷基或直链或支链C.sub.3-C.sub.18烯基，或是苯基（C.sub.3-C.sub.18）烷基，而Y是碱金属，该盐是从脂肪酸原位制备的；c)占乳液重量的0.25-10％的共表面活性剂，其为一般公式R'-OH的醇的形式，其中R'为直链或支链C.sub.4-C.sub.19烷基或直链或支链C.sub.4-C.sub.19烯基，或是苯基（C.sub.4-C.sub.19）烷基；d)水，组成100％。该乳液用于稳定乳液聚合的聚合物和共聚物，例如ABS。
• Complexed surfactant system
  申请人：Ko Ki-Hwan

  公开号：US20050164903A1

  公开（公告）日：2005-07-28

  The present invention relates to a mixed surfactant system, and particularly to a mixed surfactant system which comprises an anionic surfactant and a compound comprising at least one kind of non-ionic group or cationic group, and which thus increases cleaning power of the anionic surfactant, increases stability to hard water, lowers surface tension and cmc, and can control initial foamability and foam stability by the mixing ratio of the non-ionic surfactant and the cationic surfactant that can be added together, and that is therefore very useful for a detergent of solid, liquid, gel, or paste types.

  本发明涉及一种混合表面活性剂系统，特别是一种包含阴离子表面活性剂和至少一种非离子基团或阳离子基团的化合物的混合表面活性剂系统，从而增强阴离子表面活性剂的清洁能力，增加对硬水的稳定性，降低表面张力和cmc，并且可以通过非离子表面活性剂和阳离子表面活性剂的混合比例来控制初始泡沫性和泡沫稳定性，因此非常适用于固体、液体、凝胶或糊状洗涤剂。
• Aqueous antioxident emulsions
  申请人：Ciba-Geigy Corporation

  公开号：US05059347A1

  公开（公告）日：1991-10-22

  Storage-stable, non-sedimenting emulsions comprising a) 10 to 80% by weight, based on the emulsion, of one or more antioxidants, b) 0.25 to 10% by weight, based on the emulsion, of a surfactant in the form of a fatty acid salt of formula R-COOY, wherein R is straight chain or branched C.sub.3 -C.sub.18 alkyl or straight chain or branched C.sub.3 -C.sub.18 -alkenyl, or is phenyl(C.sub.3 -C.sub.18)alkyl, and Y is an alkali metal, which salt is prepared in situ from the fatty acid, c) 0.25 to 10% by weight, based on the emulsion, of a co-surfactant in the form of an alcohol of the general formula R'--OH, wherein R' is straight chain or branched C.sub.4 -C.sub.19 alkyl or straight chain or branched C.sub.4 -C.sub.19 alkenyl, or is phenyl(C.sub.4 -C.sub.19)alkyl, and d) water to make up 100%. The emulsion are used for stabilizing emulsion-polymerized polymers and copolymers such as ABS.

  含有以下成分的储存稳定、不沉淀乳液：a) 单一或多种抗氧化剂，占乳液重量的10%至80%；b) 表面活性剂，占乳液重量的0.25%至10%，为式R-COOY的脂肪酸盐，其中R为直链或支链C.sub.3-C.sub.18烷基或直链或支链C.sub.3-C.sub.18烯基，或为苯基（C.sub.3-C.sub.18）烷基，Y为碱金属，该盐由脂肪酸原位制备；c) 合成辅助剂，占乳液重量的0.25%至10%，为一般式R'-OH的醇，其中R'为直链或支链C.sub.4-C.sub.19烷基或直链或支链C.sub.4-C.sub.19烯基，或为苯基（C.sub.4-C.sub.19）烷基；d) 水，占总重量为100%。该乳液用于稳定乳液聚合的聚合物和共聚物，如ABS。
• Barium oxide catalyzed ethoxylation
  申请人：Conoco Inc.

  公开号：EP0006105A1

  公开（公告）日：1980-01-09

  Barium oxide is used as an ethoxylation catalyst for the reaction of ethylene oxide and alkanols of all classes. The reaction is carried out at temperatures of from about 200 to about 500° F to yield the ethoxylated product. The product abtained has a very narrow, high adduct distribution with low levels of by-products and unreacted free alcohols. Calcium and magnesium oxides show no catalytic effect.

  氧化钡可用作环氧乙烷和各类烷醇反应的乙氧基化催化剂。反应在华氏 200 度到 500 度之间进行，生成乙氧基化产物。得到的产品具有很窄的高加成分布，副产物和未反应的游离醇含量很低。钙和镁氧化物没有催化作用。