7,10-dimethyl-hexadec-8-yne-7,10-diol | 5877-39-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 7,10-dimethyl-hexadec-8-yne-7,10-diol
• 英文别名: 7,10-Dimethyl-hexadec-8-in-7,10-diol；7,10-Dimethylhexadec-8-in-7,10-diol；8-Hexadecyne-7,10-diol, 7,10-dimethyl-；7,10-dimethylhexadec-8-yne-7,10-diol
• CAS: 5877-39-4
• 化学式: C₁₈H₃₄O₂
• 分子量: 282.467
• InChiKey: WDWJDXFFWSXMBZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  20
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  7,10-dimethyl-hexadec-8-yne-7,10-diol 在 草酸 、 铂 作用下， 生成 1,10-dimethyl-hexadec-8-ene
  参考文献：
  名称：

  Petrow; Karlik, Zhurnal Obshchei Khimii, 1941, vol. 11, p. 1102

  摘要：

  DOI：
• 作为产物：
  描述：

  acetylene-bis-magnesium bromide 、 仲辛酮 在 乙醚 作用下， 生成 7,10-dimethyl-hexadec-8-yne-7,10-diol
  参考文献：
  名称：

  Salkind; Tjutjunnikowa, Sb. Statei Obshch. Khim., 1953, p. 1302,1305

  摘要：

  DOI：

文献信息

• Ethylene oxide adducts, method of producing same and cosmetics and ointments containing same
  申请人：KURARAY CO., LTD.

  公开号：EP0177970A2

  公开（公告）日：1986-04-16

  Novel ethylene oxide adducts are provided. They have properties suited for their use as base components of cosmetics and ointments. Thus, cosmetics and ointments containing those ethyleneoxide adducts are also provided. There is further provided a method of producing such ethylene oxide adducts in high yields.

  本研究提供了新型环氧乙烷加合物。它们具有适合用作化妆品和软膏基础成分的特性。因此，还提供了含有这些环氧乙烷加合物的化妆品和软膏。此外，还提供了一种高产率生产此类环氧乙烷加合物的方法。
• Ethoxylated acetylenic glycols having low dynamic surface tension
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP0655495A1

  公开（公告）日：1995-05-31

  This invention relates to ethoxylated acetylenic glycol compositions represented by the formula: wherein m and n are integers and the sum is from 4-12. These ethoxylated acetylenic diols are excellent as surfactants alone or admixed with other surfactants for use in water borne coatings.

  本发明涉及由式表示的乙氧基化乙炔二醇组合物： 其中 m 和 n 为整数，总和为 4-12。 这些乙氧基化乙炔二醇可单独用作表面活性剂，也可与其他表面活性剂混合用于水性涂料。
• Waterborne coating and ink comprising ethoxylated acetylenic glycols having low dynamic surface tension
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP0897744A1

  公开（公告）日：1999-02-24

  This invention relates to a waterborne coating and ink comprising as a surfactant ethoxylated acetylenic glycol compositions represented by the formula: wherein m and n are integers and the sum is from 4-12.

  本发明涉及一种水性涂料和油墨，其表面活性剂包括乙氧基化乙炔二醇组合物，该组合物由式表示： 式中 m 和 n 为整数，其和为 4-12。
• Composition and method for array hybridization
  申请人：Agilent Technologies, Inc.

  公开号：EP1702990A1

  公开（公告）日：2006-09-20

  The present disclosure provides a system, composition, and method for hybridizing a microarray. The composition includes a superwetting agent. The method includes contacting the microarray with an aqueous mixture including the superwetting agent.

  本公开提供了一种用于芯片杂交的系统、组合物和方法。组合物包括超润湿剂。该方法包括将微阵列与包括超润湿剂的水性混合物接触。
• Acetylenic diol ethylene oxide/propylene oxide adducts and their use
  申请人：Air Products and Chemicals, Inc.

  公开号：EP2441744A1

  公开（公告）日：2012-04-18

  This invention provides water-based compositions, particularly coating, ink, fountain solution and agricultural compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a surface tension reducing amount of an acetylenic diol ethylene oxide/propylene oxide adduct of the structure where r and t are 1 or 2, (n + m) is 1 to 30 and (p + q) is 1 to 30. Use of such adducts as surfactant in photoresist developer/electronics cleaning compositions is particularly advantageous. Also disclosed is a method for making random and block EO/PO adducts of acetylenic diols by reacting an acetylenic diol with EO and/or PO in the presence of a trialkylamine or Lewis acid.

  本发明提供的水基组合物，尤其是涂料、墨水、润发液和农用组合物，通过加入表面张力降低量的结构为乙炔二醇环氧乙烷/环氧丙烷加合物，可降低平衡表面张力和动态表面张力。 其中 r 和 t 为 1 或 2，(n + m) 为 1 至 30，(p + q) 为 1 至 30。在光阻显影剂/电子清洗组合物中使用此类加合物作为表面活性剂尤其有利。 本发明还公开了一种制造乙炔二醇的无规和嵌段 EO/PO 加合物的方法，该方法是在三烷基胺或路易斯酸存在下，使乙炔二醇与 EO 和/或 PO 反应。