四(丙二醇)乙醚 | 58797-31-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 四(丙二醇)乙醚
• 英文名称: tetra(propylene glycol) ethyl ether
• 英文别名: 1-{2-[2-(2-ethoxy-1-methyl-ethoxy)-1-methyl-ethoxy]-1-methyl-ethoxy}-propan-2-ol；1-[1-[1-(1-Ethoxypropan-2-yloxy)propan-2-yloxy]propan-2-yloxy]propan-2-ol
• CAS: 58797-31-2
• 化学式: C₁₄H₃₀O₅
• 分子量: 278.389
• InChiKey: BGYCQFYWELTDSB-UHFFFAOYSA-N

物化性质

• 沸点：
  346.5±27.0 °C(Predicted)
• 密度：
  0.979±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  19
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  57.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  三光气 、 四(丙二醇)乙醚 在 吡啶 作用下， 以 苯 为溶剂， 反应 12.0h， 生成 Carbonic acid bis-(2-{2-[2-(2-ethoxy-1-methyl-ethoxy)-1-methyl-ethoxy]-1-methyl-ethoxy}-1-methyl-ethyl) ester
  参考文献：
  名称：

  区域规整和区域规整的低聚醚碳酸盐：13 C { 1 H} NMR研究

  摘要：

  低聚碳酸盐碳酸酯R（PO）n OCO 2（PO）n R，其中R = Me，Et或H，PO =环氧丙烷开环单元，n = 1、2、3、4，〜10和〜除了1 H NMR，DEPT，COSY和HMQC之外，还通过ESI / MS或MALDI / MS和13 C { 1 H} NMR光谱制备并表征了30个分子。环氧丙烷（PO）单元衍生自S -PO和rac -PO。该化合物已作为聚碳酸亚丙酯中聚醚碳酸酯单元的潜在模型进行了研究。对于HH交界处，等规（i）和间同（s）二单元组的分配和iii，iis / sii，sis，isi，ssi / iss和sss quadds是明确的。十六进制级别的分配是有限的。对于更高的低聚醚碳酸酯，即，Ñ〜10〜30或，仅我和š DIAD灵敏度是可能的，在150 MHz的13 C {1 1个H} NMR。MeOCH 2 CHMeOCO 2 CHMeCH 2 OMe（RR（i）和SR（s））和MeOCO

  DOI：

  10.1021/ma049850f
• 作为产物：
  描述：

  sodium ethanolate 、 methyloxirane 以 乙醇 为溶剂， 生成 四(丙二醇)乙醚
  参考文献：
  名称：

  Chlebicki,J., Roczniki Chemii, 1974, vol. 48, p. 1241 - 1253

  摘要：

  DOI：

文献信息

• MIXED CRYSTAL AND COLORED PIGMENT DISPERSION COMPOSITION
  申请人：Tanaka Shigeaki

  公开号：US20110023752A1

  公开（公告）日：2011-02-03

  The present invention provides a mixed crystal having absorption properties that are excellent for color reproducibility as a blue pigment, and including a compound represented by the following Formula (I) and a compound represented by the following Formula (II), and a colored pigment dispersion composition including the mixed crystal and a medium. In Formula (I), X represents —SO—Z, —SO 2 —Z, —SO 2 NR 1 R 2 , —SO 3 R 1 , —CONR 1 R 2 or —CO 2 R 1 ; Z, R 1 and R 2 each independently represent an alkyl group, an aryl group, a heterocyclic group or the like; Y represents a monovalent substituent; M 1 represents a hydrogen atom, a metal element or the like; and a and b are integers from 0 to 16 and satisfy the relationship of 0≦a+b≦16. In Formula (II), G 1 to G 4 and Q 1 to Q 4 each independently represent a carbon atom or a nitrogen atom, and A 1 to A 4 each independently represent a group of atoms necessary for forming an aromatic ring or heterocycle with the respective G 1 to G 4 and Q 1 to Q 4 . Here, at least one ring among the four rings to be formed is a heterocycle. Each aromatic ring or heterocycle may have a substituent; M 2 represents a hydrogen atom, a metal element or the like.

  本发明提供了一种混合晶体，其吸收性能在作为蓝色颜料的颜色再现性方面表现出色，并包括由以下式（I）表示的化合物和由以下式（II）表示的化合物以及包括所述混合晶体和介质的着色颜料分散组合物。在式（I）中，X表示—SO—Z，—SO2—Z，—SO2NR1R2，—SO3R1，—CONR1R2或—CO2R1；Z、R1和R2各自独立地表示烷基、芳基、杂环基或类似物；Y表示单价取代基；M1表示氢原子、金属元素或类似物；a和b是0到16的整数，并满足0≦a+b≦16的关系。在式（II）中，G1到G4和Q1到Q4各自独立地表示碳原子或氮原子，A1到A4各自独立地表示与各自的G1到G4和Q1到Q4形成芳香环或杂环所必需的原子团。在这里，要形成的四个环中至少有一个是杂环。每个芳香环或杂环可以具有取代基；M2表示氢原子、金属元素或类似物。
• FOUNTAIN SOLUTION COMPOSITION FOR LITHOGRAPHIC PRINTING AND HEAT-SET OFFSET ROTARY PRINTING PROCESS
  申请人：HAIJIMA Akitmitsu

  公开号：US20090226616A1

  公开（公告）日：2009-09-10

  A fountain solution composition for lithographic printing characterized by comprising at least one acyclic hydrocarbon diol compound, having 9 carbon atoms in total and two —OH groups, wherein the number of carbon atoms existing between said two —OH groups via minimal distance is from 2 to 6, and at least one cationic compound represented by a specific formula.

  一种用于平版印刷的泉水液组合物，其特征在于包括至少一种无环烃二醇化合物，总共有9个碳原子和两个-OH基团，其中存在于这两个-OH基团之间的碳原子数量的最小距离为2到6，并且至少包括一个由特定公式表示的阳离子化合物。
• LITHOGRAPHIC PRINTING PLATE PRECURSOR AND LITHOGRAPHIC PRINTING PROCESS
  申请人：OOHASHI Hidekazu

  公开号：US20110054212A1

  公开（公告）日：2011-03-03

  A lithographic printing plate precursor, which comprises: a support; an image-recording layer; and a protective layer, in this order, wherein at least one of the image-recording layer and the protective layer comprises a phosphonium salt having a specific structure, and a lithographic printing process, which comprises: exposing a lithographic printing plate precursor; supplying an oil-based ink and a fountain solution comprising a phosphonium salt having a specific structure to the exposed lithographic printing plate precursor on a printing machine to remove an unexposed area of an image-recording layer; and conducting printing.

  一种光刻印刷版前体，包括：支撑体；图像记录层；以及保护层，依次排列，其中图像记录层和保护层中至少有一层包含具有特定结构的磷酸铵盐；以及一种光刻印刷工艺，包括：曝光光刻印刷版前体；在印刷机上向曝光的光刻印刷版前体提供具有特定结构的磷酸铵盐的油墨和喷泉溶液，以去除图像记录层中未曝光区域；进行印刷。
• Curable liquid resin, process for the production thereof, and use thereof
  申请人：TOYO INK MANUFACTURING CO., LTD.

  公开号：EP0693507A2

  公开（公告）日：1996-01-24

  A curable liquid resin suitable for use as a coating composition capable of forming a film, the curable liquid resin is a copolymer obtainable from (A) a monomer of the formula (1) or (2)         CH₂=C (R¹) COO-R   (1)         CH₂=C(R³)COO(CnH2nO)m-R⁴   (2) and (B) at least one monomer chosen from (B1) a monomer obtainable by reacting an ethylenically unsaturated epoxide (a) with a fatty acid (b) of the formula (3)         R⁵COOH   (3) (B2) a monomer of the formula (4),         CH₂=C(R⁶)CONR⁷R⁸   (4) and (B3) a monomer whose molecule has at least two ethylenically unsaturated double bonds.

  一种可固化液态树脂，适合用作能够成膜的涂料组合物，该可固化液态树脂是一种共聚物，可从以下物质中获得 (A) 式(1)或(2)的单体 ch₂=c (r¹) coo-r (1) CH₂=C(R³)COO(CnH2nO)m-R⁴ (2) 和 (B) 至少一种单体，选自 (B1) 可通过乙烯基不饱和环氧化物 (a) 与式 (3) 的脂肪酸 (b) 反应获得的单体 R⁵COOH (3) (B2) 式(4)的单体、 ch₂=c(r⁶)conr⁷r⁸ (4) 和 (B3) 分子中至少有两个乙烯不饱和双键的单体。
• CURABLE LIQUID RESIN COMPOSITION
  申请人：TOYO INK MANUFACTURING CO., LTD.

  公开号：EP0842960A1

  公开（公告）日：1998-05-20

  A curable liquid resin composition containing 100 parts by weight of the following (meth)acrylic liquid resin (A) and 1 to 1,000 parts by weight of a (meth)acrylic monomer (B) having an unsaturated double bond in its molecule and having a number average molecular weight of 1,000 or less, the (meth)acrylic liquid resin (A) being a liquid resin which is obtained by polymerizing monomers containing an alkyl (meth)acrylate monomer (a-1-1) of the formula (1),         CH2 C(R1)COO-R2     (1)    wherein R1 is a hydrogen atom or CH3 and R2 is an alkyl group, and/or an alkylene glycol (meth)acrylate monomer (a-1-2) of the formula (2),         CH2=C(R1)COO(CnH2nO)mR3     (2)    wherein R1 is a hydrogen atom or CH3, R3 is an alkyl group or a phenyl group, n is an integer of 1 to 3, and m is an integer of 3 to 25, and other polymerizable vinyl monomer (a-2), an average of molecular weights of all the monomers being 100 to 1,500, the liquid resin having a number average molecular weight of 10,000 to 200,000 and a viscosity of 1 to 10,000 poise (measured at 50°C), or a modified product of the above liquid resin, the curable liquid resin composition can form a film as a film-forming material or as a resin for an adhesive without using a solvent and give a cured film.

  一种可固化的液体树脂组合物，含有 100 重量份的下列(甲基)丙烯酸液体树脂(A)和 1 至 1,000 重量份的(甲基)丙烯酸单体(B)，(甲基)丙烯酸单体(B)的分子中含有不饱和双键，其平均分子量为 1,000 或更小，(甲基)丙烯酸液体树脂(A)是一种液体树脂，它是由含有式(1)的(甲基)丙烯酸烷基单体(a-1-1)的单体聚合而成、 CH2 C(R1)COO-R2 (1) 其中 R1 是氢原子或 CH3，R2 是烷基、 和/或式（2）的亚烷基二醇（甲基）丙烯酸酯单体（a-1-2）、 CH2=C(R1)COO(CnH2nO)mR3 (2) 其中 R1 是氢原子或 CH3，R3 是烷基或苯基，n 是 1 至 3 的整数，m 是 3 至 25 的整数、 和其他可聚合的乙烯基单体（a-2），所有单体的平均分子量为 100 至 1,500 ，液态树脂的数均分子量为 10,000 至 200,000 ，粘度为 1 至 10,000 泊（50°C 时测得），或上述液态树脂的改性产品，该可固化液态树脂组合物可作为成膜材料或粘合剂用树脂形成薄膜，而无需使用溶剂，并得到固化薄膜。