1,4-bis(2-hydroxyethoxy)naphthalene | 77746-33-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,4-bis(2-hydroxyethoxy)naphthalene
• 英文别名: 2-[4-(2-Hydroxyethoxy)naphthalen-1-yl]oxyethanol
• CAS: 77746-33-9
• 化学式: C₁₄H₁₆O₄
• 分子量: 248.279
• InChiKey: SBCPUTPUYMFDIZ-UHFFFAOYSA-N

物化性质

• 沸点：
  475.5±25.0 °C(Predicted)
• 密度：
  1.243±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  58.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  甲醇 、 1,4-bis(2-hydroxyethoxy)naphthalene 在 氢氧化钾 作用下， 反应 0.75h， 以85%的产率得到2-((4-methoxy-4H-spiro[naphthalene-1,2'-[1,3]dioxolan]-4-yl)oxy)ethan-1-ol
  参考文献：
  名称：

  Product and mechanistic studies of the anodic oxidation of methoxylated naphthalenes. The EECrCp mechanism

  摘要：

  DOI：

  10.1021/ja00399a037
• 作为产物：
  描述：

  碳酸乙烯酯 、 1,4-萘醌 在 sodium dithionite 、 四乙基溴化铵 作用下， 生成 1,4-bis(2-hydroxyethoxy)naphthalene
  参考文献：
  名称：

  Product and mechanistic studies of the anodic oxidation of methoxylated naphthalenes. The EECrCp mechanism

  摘要：

  DOI：

  10.1021/ja00399a037

文献信息

• Method for Preparing a Hard Film or Coating from a Cationically Cross-Linkable/Polymerizable Composition Comprising an Iodonium Borate and Giving Off an Acceptable Odour
  申请人：Schneider Sophie

  公开号：US20110118374A1

  公开（公告）日：2011-05-19

  The invention relates to a method for preparing a hard film or coating from a composition based on monomers, oligomers and/or polymers capable of being involved in cationic polymerization and/or crosslinking reactions, comprising reactive functional radicals capable of forming intra-chain and inter-chain bridges, so as to obtain a polymerized and/or crosslinked film, coating or bulk (for example composite) material which has a certain level of hardness and a certain level of mechanical strength. The initiator system for polymerization and/or crosslinking, formed by an iodonium borate photoinitiator and by a photosensitizer chosen from di-anthracene-ethers, di-naphthalene-ethers and/or di-benzene-ethers, makes it possible to use a smaller amount of iodonium borate compared with the known systems, for an equivalent efficiency and with an acceptable odour being given off, in particular after polymerization/crosslinking.
• RADICAL POLYMERIZATION CONTROL AGENT AND RADICAL POLYMERIZATION CONTROL METHOD
  申请人：Kawasaki Kasei Chemicals Ltd.

  公开号：US20210122692A1

  公开（公告）日：2021-04-29

  A conventional polymerization inhibitor is for example an agent to scavenge radicals generated during storage of a radical polymerizable compound and used to stably handle the radical polymerizable compound, but is unnecessary when the radical polymerizable compound is to be subjected to radical polymerization reaction, and is preferably removed at the time of the radical polymerization reaction. The object of the present invention is to obviate inconvenience of removing the polymerization inhibitor at the time of radical polymerization. The radical polymerization control agent contained in a radical polymerizable composition of the present invention functions as a radical polymerization inhibitor for example stored in a dark place, but loses its radical polymerization inhibiting effect when polymerization is initiated while being irradiated with light at a certain specific wavelength at the time of polymerization. Thus, radical polymerization of the radical polymerizable compound is easily initiated without increasing the amount of a radical polymerization initiator. That is, the radical polymerization control agent of the present invention is a radical polymerization control agent which is a corn pound having an effect to inhibit radical polymerization of a radical polymerizable compound and which loses the radical polymerization inhibiting effect under irradiation with light rays containing light within a wavelength range of from 300 nm to 500 nm.
• US9353257B2
  申请人：——

  公开号：US9353257B2

  公开（公告）日：2016-05-31
• CN116925088
  申请人：——

  公开号：——

  公开（公告）日：——
• Product and mechanistic studies of the anodic oxidation of methoxylated naphthalenes. The EECrCp mechanism
  作者：Mark G. Dolson、John S. Swenton

  DOI：10.1021/ja00399a037

  日期：1981.5