三丙二醇单乙基醚 | 20178-34-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 三丙二醇单乙基醚
• 英文名称: tri(propylene glycol) ethyl ether
• 英文别名: 1-[2-(2-ethoxy-1-methyl-ethoxy)-1-methyl-ethoxy]-propan-2-ol；tripropylene glycol monoethyl ether；Tripropylene glycol, ethyl ether isomer；1-[1-(1-ethoxypropan-2-yloxy)propan-2-yloxy]propan-2-ol
• CAS: 20178-34-1
• 化学式: C₁₁H₂₄O₄
• 分子量: 220.309
• InChiKey: KXOXLYRTAZLDIS-UHFFFAOYSA-N

物化性质

• 沸点：
  281.25°C (rough estimate)
• 密度：
  0.9485 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  15
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  47.9
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2909499000

反应信息

• 作为反应物：
  描述：

  三光气 、 三丙二醇单乙基醚 在 吡啶 作用下， 以 苯 为溶剂， 反应 12.0h， 生成 Carbonic acid bis-{2-[2-(2-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 三丙二醇单乙基醚
  参考文献：
  名称：

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

  摘要：

  DOI：

文献信息

• COMPOSITION CONTAINING VINYL-GROUP-CONTAINING COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20160046552A1

  公开（公告）日：2016-02-18

  A composition containing a novel vinyl-group-containing compound. This composition contains a vinyl-group-containing compound represented by general formula (1). In the formula: W 1 and W 2 represent a group represented by general formula (2) (where a ring (Z) is an aromatic hydrocarbon ring, X is a single bond or —S—, R 1 is a single bond or a C1-4 alkylene group, R 2 is a specific substituent group such as a monovalent hydrocarbon, and m is an integer equal to 0 or higher), a group represented by general formula (4) (where the ring (Z), X, R 1 , R 2 , and m are as previously stated), a hydroxyl group, or a (meth)acryloyloxy group; rings (Y 1 , Y 2 ) are aromatic hydrocarbon rings; R represents a single bond or a specific divalent group; R 3a and R 3b represent a cyano group, a halogen atom, or a monovalent hydrocarbon group; and n1 and n2 are integers of 0-4.

  这个组合物包含一种含有新颖乙烯基团的化合物。该组合物包含一个由通式（1）表示的含有乙烯基团的化合物。在该式中：W1和W2代表由通式（2）表示的一个基团（其中环（Z）是芳香烃环，X是一个单键或—S—，R1是一个单键或C1-4烷基基团，R2是特定的取代基团，如一价碳氢化合物，m是大于或等于0的整数），一个由通式（4）表示的基团（其中环（Z）、X、R1、R2和m如前述），一个羟基，或一个（甲基）丙烯酰氧基团；环（Y1、Y2）是芳香烃环；R代表一个单键或一个特定的二价基团；R3a和R3b代表氰基、卤素原子或一价碳氢基团；n1和n2是0-4的整数。
• VINYL-GROUP-CONTAINING FLUORENE COMPOUND
  申请人：DAICEL CORPORATION

  公开号：US20160046551A1

  公开（公告）日：2016-02-18

  A novel vinyl-group-containing fluorene compound and a method for producing the same, a polymerizable monomer and cross-linking agent including this compound, a leaving-group-containing fluorene compound, a monovinyl-group-containing fluorene compound, and methods for producing the same. This vinyl-group-containing fluorene compound is represented by formula (1). In the formula, W 1 and W 2 represent a group represented by formula (2), a group represented by formula (4), a hydroxyl group, or a (meth)acryloyloxy group, R 3a and R 3b represent a cyano group, a halogen atom, or a monovalent hydrocarbon, and n1 and n2 are integers of 0-4. In formulas (2) and (4), a ring (Z) is an aromatic hydrocarbon ring, X is a single bond or a group represented by —S—, R 1 is a single bond or a C1-4 alkylene group, R 2 is a specific substituent group such as a monovalent hydrocarbon, and m is an integer of 0 or greater.

  一种含有乙烯基的萘化合物及其制备方法，包括该化合物的可聚合单体和交联剂，含有离去基的萘化合物，含有单乙烯基的萘化合物，以及其制备方法。该含有乙烯基的萘化合物由式（1）表示。在该式中，W1和W2代表由式（2）表示的基团，由式（4）表示的基团，羟基，或（甲基）丙烯氧基，R3a和R3b代表氰基，卤素原子，或一价碳氢化合物，n1和n2为0-4的整数。在式（2）和（4）中，环（Z）是芳香烃环，X是单键或由—S—表示的基团，R1是单键或C1-4烷基基团，R2是特定取代基团，如一价碳氢化合物，m为0或更大的整数。
• PHOTOSENSITIVE COMPOSITION AND COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20170160636A1

  公开（公告）日：2017-06-08

  The purpose of the present invention is to provide a photosensitive composition having excellent sensitivity, an insulating film formed using said photosensitive composition, a color filter formed using said photosensitive composition, a display device provided with said insulating film or said color filter, and a compound suitable for incorporation as a photopolymerization initiator into said photosensitive composition. This photosensitive composition includes (A) a photopolymerizable compound and (B) a photopolymerization initiator, wherein the photopolymerization initiator (B) contains a compound represented by formula (1). In formula (1), R 1 is a hydrogen atom, a nitro group, or a monovalent organic group; R 2 and R 3 are each an optionally substituted linear alkyl group, an optionally substituted cyclic organic group, or a hydrogen atom, and R 2 and R 3 may be bonded to one another to form a ring; R 4 is a monovalent organic group; R 5 is a hydrogen atom, an optionally substituted C1-11 alkyl group, or an optionally substituted aryl group; n is an integer from 0 to 4; and m is 0 or 1.

  本发明的目的是提供一种具有优异灵敏度的感光组合物，以及使用该感光组合物形成的绝缘膜、使用该感光组合物形成的彩色滤光片、配备该绝缘膜或彩色滤光片的显示装置，以及适合作为光聚合引发剂并纳入该感光组合物中的化合物。该感光组合物包括（A）光聚合化合物和（B）光聚合引发剂，其中光聚合引发剂（B）含有由式（1）表示的化合物。在式（1）中，R1是氢原子、硝基或一价有机基；R2和R3分别是可选择取代的直链烷基、可选择取代的环状有机基或氢原子，且R2和R3可以结合在一起形成环；R4是一价有机基；R5是氢原子、可选择取代的C1-11烷基或可选择取代的芳基；n是0到4之间的整数；m为0或1。
• RESIN COMPOSITION
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20190241716A1

  公开（公告）日：2019-08-08

  The present invention provides a resin composition having a high sensitivity and serving to produce a cured film with a low water absorption rate. The resin composition includes: (a) an alkali-soluble resin and (b1) an amido-phenol compound containing a phenolic hydroxyl group in which a monovalent group as represented by the undermentioned general formula (1) is located at the ortho position and/or (b2) an aromatic amido acid compound containing a carboxy group in which a monovalent group as represented by the undermentioned general formula (2) is located at the ortho position: wherein in general formula (1), X is a monovalent organic group having an alkyl group that contains 2 to 20 carbon atoms and bonds directly to the carbonyl carbon in general formula (1) or a monovalent organic group that has —(YO) n —; and in general formula (2), U is a monovalent organic group that has an alkyl group containing 2 to 20 carbon atoms and bonding directly to the amide nitrogen in general formula (2) or a monovalent organic group that has —(YO) n —; wherein Y is an alkylene group containing 1 to 10 carbon atoms and n is an integer of 1 to 20.

  本发明提供了一种树脂组合物，具有高灵敏度，并用于生产具有低吸水率的固化膜。该树脂组合物包括：(a)可溶于碱的树脂和(b1)含有酚羟基的酰胺酚化合物，其中酚羟基化合物中的单价基在邻位上，和/或(b2)含有羧基的芳香酰胺酸化合物，其中羧基化合物中的单价基在邻位上，其通式如下所示：在通式(1)中，X是一个单价有机基，具有含有2到20个碳原子的烷基，并直接连接到通式(1)中的羰基碳，或具有—(YO)n—的单价有机基；在通式(2)中，U是一个单价有机基，具有含有2到20个碳原子的烷基，并直接连接到通式(2)中的酰胺氮，或具有—(YO)n—的单价有机基；其中Y是含有1到10个碳原子的烷基，n是1到20的整数。
• Biocompatible polymer and filter for selectively eliminating leucocytes using the same
  申请人：Kuno Susumu

  公开号：US20060073467A1

  公开（公告）日：2006-04-06

  It is intended to provide a polymer which is scarcely eluted, has a high biocompatibility and is useful in a filter for selectively eliminating leucocytes. It is also intended to provide a filter for selectively eliminating leucocytes, a filtration apparatus for selectively eliminating leucocytes and a system for selectively eliminating leucocytes, each having the above-described polymer. The above objects can be achieved by providing a polymer which comprises from 8% by mol to 45% by mol of a unit originating in a polymerizable monomer having a polyalkylene oxide chain, from 30% by mol to 90% by mol of a unit originating in a polymerizable monomer having a hydrophobic group, and from 2% by mol to 50% by mol of a unit originating in polymerizable monomer having a hydroxyl group.

  本发明旨在提供一种几乎不被洗脱、具有高生物相容性并且适用于选择性消除白细胞的过滤器的聚合物。还旨在提供一种用于选择性消除白细胞的过滤器、一种用于选择性消除白细胞的过滤装置和一种用于选择性消除白细胞的系统，每种都具有上述聚合物。通过提供一种聚合物，其中包括8%摩尔到45%摩尔的起源于具有聚烯烃氧化物链的可聚合单体的单元，30%摩尔到90%摩尔的起源于具有疏水基团的可聚合单体的单元，以及2%摩尔到50%摩尔的起源于具有羟基的可聚合单体的单元，可以实现上述目标。