hexadec-8-yne-7,10-diol | 337959-45-2

• 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: hexadec-8-yne-7,10-diol
• 英文别名: Hexadec-8-in-7,10-diol；8-Hexadecin-7,10-diol
• CAS: 337959-45-2
• 化学式: C₁₆H₃₀O₂
• 分子量: 254.413
• InChiKey: MMNAZSLYCVMTFR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  18
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 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：

  hexadec-8-yne-7,10-diol 在 乙醇 、 钯 、 铂 作用下， 生成 meso-hexadecane-7,10-diol
  参考文献：
  名称：

  Salkind; Zereschko, Zhurnal Obshchei Khimii, 1935, vol. 5, p. 1770

  摘要：

  DOI：
• 作为产物：
  描述：

  acetylene-bis-magnesium bromide 、 庚醛 生成 hexadec-8-yne-7,10-diol
  参考文献：
  名称：

  Salkind; Zereschko, Zhurnal Obshchei Khimii, 1935, vol. 5, p. 1770

  摘要：

  DOI：

文献信息

• Protective coating containing acetylene compound
  申请人：Nissin Chemical Industry Co., Ltd.

  公开号：EP1897923A1

  公开（公告）日：2008-03-12

  A protective coating is provided. This protective coating comprises a synthetic resin solid content (A); and a mixture of (B-1) acetylene glycol represented by the following general formula (1): and/or an ethoxylated derivative of the acetylene glycol represented by the following general formula (2): and (B-2) at least one member selected from polyoxy(ethylene - propylene) block polymers represented by the following formula (3):          O(C2H4O)w(C3H6O)x(C2H4O)y(CH6O)zH     (3).

  提供一种保护涂层。这种保护涂层包括合成树脂固体成分（A）；以及由以下通式（1）表示的乙二醇混合物（B-1）： 和/或由以下通式（2）表示的乙二醇乙氧基化衍生物： 和 (B-2) 至少一种选自下式 (3) 所代表的聚氧(乙烯-丙烯)嵌段聚合物的成员： O(C2H4O)w(C3H6O)x(C2H4O)y(CH6O)zH (3).
• Coating composition for a metal, and metal material having a coating of such coating composition
  申请人：Nissin Chemical Industry Co., Ltd.

  公开号：EP1897922A2

  公开（公告）日：2008-03-12

  A coating composition for a metal is provided. The coating composition comprises a coating composition for a metal comprising a synthetic resin solid content (A); a filler (B); and a mixture of (C-1) acetylene glycol represented by the following general formula (1): and/or an ethoxylated derivative of the acetylene glycol represented by the following general formula (2): and (C-2) at least one member selected from polyoxy(ethylene - propylene) block polymer represented by the following formula (3):          HO(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH     (3).

  提供了一种用于金属的涂层组合物。该涂料组合物包括一种用于金属的涂料组合物，其中包含合成树脂固体成分（A）；填料（B）；以及由以下通式（1）表示的（C-1）乙二醇混合物： 和/或由以下通式（2）表示的乙二醇乙氧基化衍生物： 和(C-2) 至少一种选自下式(3)所代表的聚氧(乙烯-丙烯)嵌段聚合物的成员： HO(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH (3).
• AQUEOUS WORKING FLUID
  申请人：Idemitsu Kosan Co., Ltd

  公开号：EP2966156A1

  公开（公告）日：2016-01-13

  A water-soluble working fluid of the invention is used for cutting a brittle material using a wire saw. The water-soluble working fluid is provided by blending water, alkylene oxide adduct of acethylene glycol, and glycols. The water-soluble working fluid of the invention is capable of providing favorable cutting accuracy when the brittle material is cut using a wire, and thus is suitable for cutting out a large-diameter wafer. The water-soluble working fluid of the invention is especially suitably applicable to an abrasive-grain-fixed wire saw.

  本发明的水溶性工作液用于使用线锯切割脆性材料。水溶性工作液由水、乙二醇的环氧烷加合物和乙二醇混合而成。本发明的水溶性工作液能够在使用线切割脆性材料时提供良好的切割精度，因此适用于切割大直径晶片。本发明的水溶性工作液尤其适用于固定磨粒的线锯。
• INKJET MAGENTA INK, INK SET, AND PRINTED MATTER PRODUCTION METHOD USING SAID INKJET MAGENTA INK AND INK SET
  申请人：Toyo Ink SC Holdings Co., Ltd.

  公开号：EP3805323A1

  公开（公告）日：2021-04-14

  An embodiment of the present invention relates to a magenta ink for an inkjet containing two or more pigments, a water-soluble organic solvent (A), a surfactant and water, wherein the two or more pigments contain an azo pigment, an amount of the azo pigment is from 0.5 to 8% by mass of a total mass of the magenta ink for an inkjet and from 35 to 100% by mass of a total mass of the pigments, the water-soluble organic solvent (A) contains a specific diol-based solvent (A-1) in a molar amount of from 5 to 250 times a molar amount of the azo pigment, a molar amount of a specific diol-based solvent (A-2) in the water-soluble organic solvent (A) is 0.1 times or less the molar amount of the diol-based solvent (A-1), and an amount of a cyclic amide-based solvent in the water-soluble organic solvent (A) is not more than 4.5% by mass of the total mass of the magenta ink for an inkjet.

  本发明的一个实施例涉及一种喷墨用品红色墨水，该墨水含有两种或两种以上颜料、水溶性有机溶剂（A）、表面活性剂和水，其中两种或两种以上颜料含有偶氮颜料，偶氮颜料的量占喷墨用品红色墨水总质量的 0.水溶性有机溶剂 (A) 包含特定二元醇基溶剂 (A-1)，其摩尔量为偶氮颜料摩尔量的 5 至 250 倍，水溶性有机溶剂 (A) 中特定二元醇基溶剂 (A-2) 的摩尔量为偶氮颜料摩尔量的 0.1 倍或更少，水溶性有机溶剂（A）中环状酰胺基溶剂的量不超过喷墨用品红色墨水总质量的 4.5%。
• Water-based inkjet ink
  申请人：TOYO INK SC HOLDINGS CO., LTD.

  公开号：US10995227B2

  公开（公告）日：2021-05-04

  A water-based ink-jet which at least contains a pigment, a water-soluble organic solvent, and a surfactant (A), wherein the water-soluble organic solvent is a water-soluble organic solvent having an HLB value determined by Griffin's method of 8 or less, the water-soluble organic solvent being contained in an amount of 10-50 wt % with respect to the total weight of the water based ink-jet ink, and the surfactant (A) comprises an acetylenediol-based surfactant (a1) having an HLD value determined by Griffin's method of 3 or less.

  一种水基喷墨，至少包含颜料、水溶性有机溶剂和表面活性剂 (A)，其中水溶性有机溶剂是一种水溶性有机溶剂，其 HLB 值通过格里芬法测定为 8 或以下、水溶性有机溶剂的含量占水基喷墨墨水总重量的 10-50 重量百分比，表面活性剂 (A) 包括乙二醇基表面活性剂 (a1)，其 HLD 值由格里芬方法确定为 3 或以下。