1,8-octanediol-diglycidyl ether | 24610-19-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 英文名称: 1,8-octanediol-diglycidyl ether
• 英文别名: 1,8-bis(2,3-epoxypropoxy)-octane；1,8-Bis(glycidyloxy)octane；2-[8-(oxiran-2-ylmethoxy)octoxymethyl]oxirane
• CAS: 24610-19-3
• 化学式: C₁₄H₂₆O₄
• 分子量: 258.358
• InChiKey: BCKFVXHJSVKKBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  43.5
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,8-octanediol-diglycidyl ether 、 1,3-Di-hydroxybenzophenone 、 乙基三苯基溴化膦 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 生成 1,8-di-[2-Hydroxy-3-(3-hydroxy-4-benzoylphenoxy)-propoxy]-octane
  参考文献：
  名称：

  Dimeric light stabilizers for polyolefines and polyolefine copolymers

  摘要：

  包含A) 聚烯烃或聚烯烃共聚物，和B) 公式I的化合物的组合物，其中R1为O或O-X-O；R2、R3、R4和R5独立地为氢、卤素、C1-C8烷基、C1-C8烷氧基、SR10、SO2R10、苯基、CF3、COOR11；其中R2和R3也可以是OH；R6和R7为H或C1-C8烷基；R8和R9为H、C1-C8烷基或烯丙基；R10为苯基或C1-C12烷基；R11为C1-C8烷基；C3-C50烷基被一个或多个O中断；环己基；苄基；烯丙基；X为C2-C18烷基；C3-C12羟基烷基；或从公式中选择的一组，其中D和D'独立地为直接键或C1-C3烷基；Y为O、S、SO2或C1-C3烷基。例如，聚乙烯薄膜被很好地稳定，不受光、氧和热的影响。B组分的一些新化合物是有价值的稳定剂，用于防止有机材料受光、氧和/或热损伤。

  公开号：

  US06495622B1

文献信息

• ALKALI-DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITION AND BETA-DIKETONE COMPOUND
  申请人：Yamada Takashi

  公开号：US20100129753A1

  公开（公告）日：2010-05-27

  An alkali developable photosensitive resin composition contains (J) a photopolymerizable unsaturated compound having a structure resulting from the addition reaction of (B) a compound having a β-diketone moiety or a compound having a β-ketoester group to the (meth)acryloyl group of (A) a compound having at least two (meth)acryloyl groups and a hydroxyl group and subsequent esterification of the hydroxyl group of the resulting addition product with (C) a polybasic acid anhydride. The compound having a β-diketone moiety is preferably a novel β-diketone compound represented by general formula (I): wherein R 1 is a C1-C20 alkyl group; R 2 represents R 11 , OR 11 , COR 11 , SR 11 , CONR 12 R 13 , or CN; R 11 , R 12 , and R 13 are each hydrogen, a C1-C20 alkyl group, etc.; a is 0 to 3; and b is 0 to 4.

  一种可由碱显影的光敏树脂组合物，含有（J）一种光聚合不饱和化合物，该化合物的结构是由（B）含β-二酮基团或含β-酮酯基团的化合物与（A）含至少两个(甲基)丙烯酰基团和一个羟基的化合物中的(甲基)丙烯酰基团发生加成反应，并随后将所得加成产物的羟基与（C）多元酸酐进行酯化反应得到的。含β-二酮基团的化合物最好是表示为通用公式（I）的一种新型β-二酮化合物：其中R1是C1-C20烷基团；R2代表R11、OR11、COR11、SR11、CONR12R13或CN；R11、R12和R13分别是氢、C1-C20烷基团等；a是0到3；b是0到4。
• NOVEL COMPOUND, DYE AND COLORED PHOTOSENSITIVE COMPOSITION
  申请人：Maeda Yosuke

  公开号：US20130296455A1

  公开（公告）日：2013-11-07

  Disclosed are a dye that is excellent in solubility and heat-resistance, and a novel compound that is suitable for the dye, and specifically provides a yellow dye having a maximum absorption wavelength in the region of 420 to 470 nm. Also disclosed are a colored (alkali-developable) photosensitive composition and an optical filter using the dye, and specifically provides a color filter that does not decrease luminance and thus is preferable for an image display device such as a liquid crystal display panel. Specifically, disclosed are a novel compound represented by the following general formula (1), a dye using the compound, and a colored (alkali-developable) photosensitive composition and a color filter. The content of the above-mentioned general formula (1) is as described in the description.

  揭示了一种在溶解性和耐热性方面表现优异的染料，以及一种适用于该染料的新化合物，具体提供了在420至470纳米波长区域具有最大吸收波长的黄色染料。还公开了一种着色（碱可显影）光敏组合物和使用该染料的光学滤光片，具体提供了一种不降低亮度且适用于像液晶显示面板等图像显示设备的彩色滤光片。具体地，公开了以下通用公式（1）表示的新化合物，使用该化合物的染料，以及着色（碱可显影）光敏组合物和彩色滤光片。上述通用公式（1）的内容如描述中所述。
• OXIME ESTER COMPOUND AND PHOTOPOLYMERIZATION INITIATOR CONTAINING SAID COMPOUND
  申请人：ADEKA CORPORATION

  公开号：US20170166575A1

  公开（公告）日：2017-06-15

  The present invention provides oxime ester compounds represented by general formula (I), a photopolymerization initiator using said compound, and a photosensitive composition, alkali-developable photosensitive resin composition, and colored alkali-developable photosensitive resin composition containing same, and cured products thereof. The compounds of the present invention have excellent stability and low sublimability, and are useful as highly sensitive photopolymerization initiators that are activated by efficiently absorbing near ultraviolet light of 365 nm, etc. (I) (See the Specification for the definitions of R 1 -R 8 in the formula. n represents 0 or 1.)

  本发明提供了一种由通用式（I）表示的肟酯化合物，使用该化合物的光聚合引发剂，以及包含相同化合物的光敏组合物、可碱开发的光敏树脂组合物和着色的可碱开发的光敏树脂组合物及其固化产品。本发明的化合物具有优异的稳定性和低升华性，并且可作为高灵敏度的光聚合引发剂，通过高效吸收365纳米等近紫外光激活。（I）（有关R1-R8在式中的定义，请参见说明书。n代表0或1。）
• Methods and Systems for Making Thiol Compounds from Terminal Olefinic Compounds
  申请人：Upshaw Thomas A.

  公开号：US20090264669A1

  公开（公告）日：2009-10-22

  The application discloses thiol ester molecules and α-hydroxy thiol ester molecules having a thiol group located on one of the final two carbon atoms in a carbon chain or a terminal or α-hydroxyl groups, respectively. The disclosed thiol ester molecules and or α-hydroxyl thiol ester molecules es may be made from unsaturated ester molecules having one or more terminal alkene groups. The disclosed techniques also provide methods for making unsaturated ester molecules having one or more terminal alkene groups by the metathesis of unsaturated esters having one or more internal carbon-carbon double bonds (e.g. natural source oils). The thiol ester molecules or α-hydroxy thiol ester molecule may be used in reactions with isocyanate monomers, epoxide monomer, or material having multiple alkene groups to make sealants, coatings, adhesives, and other products.

  本发明揭示了具有巴豆醇基位于碳链的最后两个碳原子之一或具有末端或α-羟基的巴豆醇酯分子和α-羟基巴豆醇酯分子。所述的巴豆醇酯分子或α-羟基巴豆醇酯分子可以由具有一个或多个末端烯烃基团的不饱和酯分子制备而成。本发明还提供了通过不饱和酯类之间的交换反应（例如天然源油）制备具有一个或多个末端烯烃基团的不饱和酯分子的方法。巴豆醇酯分子或α-羟基巴豆醇酯分子可以与异氰酸酯单体，环氧单体或具有多个烯烃基团的材料反应，制备密封剂，涂料，粘合剂和其他产品。
• NOVEL COMPOUND HAVING alpha-CYANOACRYLATE STRUCTURE, DYE, AND COLORED PHOTOSENSITIVE COMPOSITION
  申请人：Maeda Yosuke

  公开号：US20140005292A1

  公开（公告）日：2014-01-02

  A compound represented by the following general formula (1). In the formula, A represents a benzene ring, a naphthalene ring and the like, wherein these rings may be substituted with a halogen atom and the like, R 1 represents a hydrogen atom and the like, R 2 represents a C 1-35 hydrocarbon group having or not having at least one group selected from an epoxy group, 4-vinylphenyl group and a (meth)acryloyloxy group, or a hydrogen atom, wherein at least one of R 2 with n occurrences is a C 3-35 hydrocarbon group having at least one group selected from an epoxy group, a 4-vinylphenyl group and a (meth)acryloyloxy group, n represents an integer of 1 to 6, and X represents a nitrogen atom, an oxygen atom, a sulfur atom, a phosphorus atom, or an n-valent organic group having 35 or less carbon atoms.

  以下为通式（1）所代表的化合物。其中，A代表苯环、萘环等，这些环可能被卤素等取代，R1代表氢原子等，R2代表具有或不具有环氧基团、4-乙烯基苯基团和（甲基）丙烯酰氧基团中至少一种基团的C1-35碳氢基团或氢原子，其中R2中至少有一个出现n次的基团是具有至少一种环氧基团、4-乙烯基苯基团和（甲基）丙烯酰氧基团中的一种的C3-35碳氢基团，n表示1到6的整数，X表示氮原子、氧原子、硫原子、磷原子或具有35个或更少碳原子的n价有机基团。