2-methoxy-3,3-dimethyl-oxetane | 18516-34-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧杂环丁烷
• 英文名称: 2-methoxy-3,3-dimethyl-oxetane
• 英文别名: 2-Methoxy-3,3-dimethyloxetane
• CAS: 18516-34-2
• 化学式: C₆H₁₂O₂
• 分子量: 116.16
• InChiKey: SWVKIDHSUHNZLC-UHFFFAOYSA-N

物化性质

• 沸点：
  114.1±8.0 °C(Predicted)
• 密度：
  0.94±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-methoxy-3,3-dimethyl-oxetane 在 sodium azide 作用下， 以 四氢呋喃 为溶剂， 反应 16.0h， 以185 mg的产率得到3-Azido-3-methoxy-2,2-dimethylpropan-1-ol
  参考文献：
  名称：

  On the structure of thromboxane A2

  摘要：

  DOI：

  10.1016/s0040-4039(01)81361-7

文献信息

• Pigment dispersion and actinic radiation curable type ink jet ink composition
  申请人：Konica Minolta Medical & Graphic Inc.

  公开号：EP1508600A1

  公开（公告）日：2005-02-23

  A pigment dispersion including photopolymerizable compounds and pigments as well as an actinic radiation curable type ink jet composition including photopolymerizable compounds, photopolymerization initiators, and pigments are provided. The hydrophilicity δm of the surface of pigments incorporated therein is at most 22.

  本发明提供了一种包括可光聚合化合物和颜料的颜料分散体，以及一种包括可光聚合化合物、光聚合引发剂和颜料的光辐射固化型喷墨组合物。 其中颜料表面的亲水性 δm 最多为 22。
• IMAGE FORMING METHOD AND INKJET RECORDING DEVICE USING PHOTO-CURING INK, AND INK SET, INKJET RECORDING METHOD AND INKJET RECORDING DEVICE USING PHOTO-CURING INK
  申请人：Konica Minolta Medical & Graphic, Inc.

  公开号：EP1826005A1

  公开（公告）日：2007-08-29

  An ink-jet recording device which is equipped with a recording head to eject one type or plural types of inks containing a photo-curable component onto a recording medium and a light irradiation device to cure the ink by irradiating light onto the ink having deposited on the recording medium, wherein ink quantity cured by one time light irradiation is not less than 5 g/m2, and an amount of a photo-polymerization initiator in the ink is not more than 5 weight% based on the total weight of the ink.

  一种喷墨记录装置，它配备有一个记录头，用于将一种或多种含有光固化成分的墨水喷射到记录介质上，以及一个光照射装置，用于通过对沉积在记录介质上的墨水进行光照射来固化墨水，其中通过一次光照射固化的墨水量不小于 5 g/m2，墨水中光聚合引发剂的含量不超过墨水总重量的 5%。
• ACTIVE RAY CURABLE COMPOSITION, ACTIVE RAY CURABLE INKJET INK, IMAGE FORMING METHOD USING THE ACTIVE RAY CURABLE INKJET INK, AND INKJET RECORDING APPARATUS
  申请人：Konica Minolta Medical & Graphic, Inc.

  公开号：EP2011811A1

  公开（公告）日：2009-01-07

  Disclosed is an active ray curable composition which is excellent in ejectability by an inkjet system and can be cured with high sensitivity. This active ray curable composition enables to form a coating film having high image quality and high film strength under various printing conditions. Also disclosed are an inkjet ink using such an active ray curable composition, an image forming method and an inkjet recording apparatus. Specifically disclosed is an active ray curable composition containing a photopolymerizable compound and a photopolymerization initiator. This active ray curable composition is characterized in that the photopolymerizable compound is a cationically polymerizable compound, and the composition contains a terminally polyether-modified silicone surface active agent.

  本发明公开了一种活性射线固化组合物，该组合物在喷墨系统中的顶出性极佳，并能以高灵敏度固化。这种活性射线固化组合物能够在各种印刷条件下形成具有高图像质量和高薄膜强度的涂膜。此外，还公开了使用这种活性射线固化组合物的喷墨墨水、图像形成方法和喷墨记录装置。具体公开了一种活性射线可固化组合物，其中含有一种可光聚合化合物和一种光聚合引发剂。这种活性射线可固化组合物的特点是：可光聚合化合物是阳离子可聚合化合物，组合物含有端聚醚改性的有机硅表面活性剂。
• INKJET HEAD, INKJET PRINTER, AND INKJET RECORDING METHOD
  申请人：Konica Minolta Medical & Graphic, Inc.

  公开号：EP2110253A1

  公开（公告）日：2009-10-21

  Disclosed is an inkjet recording method wherein an image is formed on a recording medium by spraying an ink containing at least a photopolymerizable compound onto the recording medium through a nozzle of an inkjet head. This inkjet recording method enables to perform a stable image recording by suppressing formation of a precipitate in the head. This inkjet recording method is characterized in that in an inkjet head, which is used for forming an image on a recording medium by spraying an inkjet ink containing at least a photopolymerizable compound through a nozzle, the surface of at least a part of metals constituting the internal member of the inkjet head which is in contact with the inkjet ink is subjected to a passivation treatment or an insulation coating treatment.

  本发明公开了一种喷墨记录方法，通过喷墨头的喷嘴向记录介质喷射至少含有可光聚合化合物的墨水，从而在记录介质上形成图像。这种喷墨记录方法可抑制喷墨头中沉淀物的形成，从而实现稳定的图像记录。这种喷墨记录方法的特点是，在通过喷嘴喷射至少含有可光聚合化合物的喷墨墨水以在记录介质上形成图像的喷墨头中，构成喷墨头内部构件的至少一部分与喷墨墨水接触的金属表面要经过钝化处理或绝缘涂层处理。
• Inkset, ink-jet recording method and ink-jet recording device utilizing uv-curable ink
  申请人：Konica Minolta Medical & Graphic, Inc.

  公开号：EP2347904A2

  公开（公告）日：2011-07-27

  An ink-jet recording method and device whereby plural colours of inks are ejected onto a recording medium and cured by irradiating UV light onto the ink wherein uncured ink quantity on the substrate at the time of UV ray irradiation is limited to result in ultraviolet transmittance of at least 0.1% at the absorption peak wavelength of a photopolymerization initiator contained in the ink.

  一种喷墨记录方法和装置，将多种颜色的墨水喷射到记录介质上，并通过紫外线照射墨水使其固化，其中，在紫外线照射时，基底上未固化墨水的数量被限制在墨水中所含的光聚合引发剂的吸收峰值波长处的紫外线透射率至少为 0.1%。