octyl diphosphate | 20321-23-7

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机含氧阴离子化合物
• 英文名称: octyl diphosphate
• 英文别名: n-Octyldiphosphat；Octylpyrophosphat；Octylpyrophosphoric acid；octyl phosphono hydrogen phosphate
• CAS: 20321-23-7
• 化学式: C₈H₂₀O₇P₂
• 分子量: 290.19
• InChiKey: GQEUNBGUKAIROG-UHFFFAOYSA-N

物化性质

• 沸点：
  440.9±28.0 °C(Predicted)
• 密度：
  1.355±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  17
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  113
• 氢给体数：
  3
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  对甲苯磺酸正辛酯 在 tris(tetra-n-butylammonium) hydrogen pyrophosphate 作用下， 以 乙腈 为溶剂， 反应 2.0h， 以55%的产率得到octyl diphosphate
  参考文献：
  名称：

  Bifunctional Inhibitors of Mevalonate Kinase and Mevalonate 5-Diphosphate Decarboxylase

  摘要：

  A bifunctional inhibitor of mevalonate kinase and mevalonate 5-diphosphate decarboxylase was synthesized. Both enzymes are in the cholesterol biosynthetic pathway and play an important role in regulating cholesterol biosynthesis. The molecule may become a useful lead compound for further development for treating cardiovascular disease and cancer. This study provides a novel example of a single inhibitor blocking two sequential steps simultaneously in the cholesterol biosynthetic pathway.

  DOI：

  10.1021/ol052573s

文献信息

• Image transfer material and polymer composition
  申请人：MJ Solutions GmbH

  公开号：US10245868B2

  公开（公告）日：2019-04-02

  Provided is an image transfer material, comprising a support, optionally at least one barrier layer, a melt transfer layer, and an image receiving layer. Also provided is a process for preparing the image transfer material. Further provided is a heat transfer process using the disclosed material. In the heat transfer process, after imaging, the image receiving layer and melt transfer layer are peeled away from the optionally barrier-coated support material and placed, preferably image side up, on top of a receptor element. A non-stick sheet is then optionally placed over the imaged peeled material and heat is applied to the top of the optional non stick sheet. The melt transfer layer then melts and adheres the image to the receptor element. A composition comprising: at least one self-crosslinking polymer, and at least one dye retention aid.

  本发明提供了一种图像转印材料，它包括一个支撑物、至少一个阻挡层、一个熔体转印层和一个图像接收层。还提供了一种制备图像转移材料的工艺。此外，还提供了一种使用上述材料的热转印工艺。在热转印工艺中，成像后，将图像接收层和熔体转移层从可选的涂有阻隔层的支撑材料上剥离，并放置在受体元件的顶部，最好图像面朝上。然后在已成像的剥离材料上可选择放置一块不粘板，并在可选择的不粘板顶部加热。然后，熔融转印层熔化并将图像粘附到受体元件上。一种组合物，包括：至少一种自交联聚合物和至少一种染料助留剂。
• Heat-setting label sheet
  申请人：——

  公开号：US20010051265A1

  公开（公告）日：2001-12-13

  The present invention relates to a heat-setting label sheet that is a polymeric transfer sheet that can be marked and transferred by the consumer. Also encompassed by the present invention is a method of transferring the heat-setting label sheets. The heat-setting label sheets of the present invention comprise a support; an optional pressure sensitive adhesive layer; an Adhesion Layer comprising a thermoplastic polymer which melts in the range of 50-250° C., a wax which melts in the range of 50-250° C., or combinations thereof; an optional opaque layer comprising a styrene-butadiene latex, thermoplastic polymer, elastomer, and optional pigment; and a second optional opaque layer comprising vinyl acetate-ethylene copolymer, thermoplastic elastomer, elastomer and optional pigment. The heat-setting label sheet of the present invention can be imaged by an electrostatic printer or copier, ink jet printer, offset or screen printing, craft-type marking, and the like.

  本发明涉及一种热固标签片材，它是一种聚合物转印片材，可由消费者进行标记和转印。本发明还包括一种转移热固标签片的方法。本发明的热固标签片包括一个支撑物；一个任选的压敏胶层；一个粘合层，该粘合层包括在50-250℃范围内熔化的热塑性聚合物、在50-250℃范围内熔化的蜡或它们的组合；一个任选的不透明层，该不透明层包括苯乙烯-丁二烯胶乳、热塑性聚合物、弹性体和任选的颜料；以及第二个任选的不透明层，该不透明层包括醋酸乙烯-乙烯共聚物、热塑性弹性体、弹性体和任选的颜料。本发明的热固标签纸可以通过静电打印机或复印机、喷墨打印机、胶印或丝网印刷、工艺型标记等方式成像。
• Polymeric composition and printer/copier transfer sheet containing the composition
  申请人：FOTO-WEAR, INC.

  公开号：US20020058194A1

  公开（公告）日：2002-05-16

  A coated transfer sheet comprising a substrate having a first and second surface; optionally at least one barrier layer overlaying said first surface, at least one release layer overlaying said at least one barrier layer or, when the barrier layer is not present, said first surface of the substrate; and an optional image receiving layer comprising an ethylene acrylic acid co-polymer dispersion; wherein the coated transfer sheet exhibits cold peel and hot peel properties when transferred, and may be used in electrostatic printers and copiers or other devices in which toner particles are imagewise applied to a substrate. The addition of elastomeric polymers and polyurethanes help provide enhanced wash stability and chemical stability.

  一种涂层转印片材，包括具有第一和第二表面的基材；可选的至少一个覆盖在所述第一表面上的阻隔层，至少一个覆盖在所述至少一个阻隔层上的剥离层，或当阻隔层不存在时，所述基材的第一表面；以及可选的图像接收层，包括乙烯-丙烯酸共聚物分散体；其中，涂层转印片材在转印时具有冷剥离和热剥离特性，可用于静电打印机和复印机或其他将墨粉颗粒图像化应用到基材上的设备。添加弹性聚合物和聚氨酯有助于提高洗涤稳定性和化学稳定性。
• Applications à l'échange de cathions de dérivés diphosphoniques, nouveaux dérivés diphosphoniques et leur procédé de fabrication
  申请人：MINEMET RECHERCHE

  公开号：EP0038764B1

  公开（公告）日：1986-07-30
• POLYMERIC COMPOSITION AND PRINTER/COPIER TRANSFER SHEET CONTAINING THE COMPOSITION
  申请人：Foto-Wear, Inc.

  公开号：EP1171310A1

  公开（公告）日：2002-01-16