tetrapropylene glycol di(meth)acrylate | 1132712-18-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: tetrapropylene glycol di(meth)acrylate
• 英文别名: 2-[2-[2-(2-Hydroxypropoxy)propoxy]propoxy]propyl 2-methylprop-2-enoate
• CAS: 1132712-18-5
• 化学式: C₁₆H₃₀O₆
• 分子量: 318.411
• InChiKey: XFXQDVNIXFUSEZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  22
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  74.2
• 氢给体数：
  1
• 氢受体数：
  6

文献信息

• PHOTOCURING METHOD, COMPOUND AND COMPOSITION USED THEREIN
  申请人：FUJIFILM Wako Pure Chemical Corporation

  公开号：US20190055210A1

  公开（公告）日：2019-02-21

  An object of the present invention is to provide a photocuring method, which makes it possible to rapidly and efficiently obtain a crosslinked product (resin), a compound used in the photocuring method, and a photocuring resin composition containing the compound. The present invention relates to a photocuring method, which comprises a step 1 and a step 2 performed after the step 1, a compound used in the photocuring method, and a photocuring resin composition containing the compound. Step 1: this is a step in which in the presence of (A) compound having a carbonyl group generating a radical by photoirradiation and a carboxyl group decarboxylated by photoirradiation, (B) silane coupling agent having a mercapto group or a (meth)acryl group is reacted with (C) water under acidic conditions to obtain (D) silane compound having a mercapto group or a (meth)acryl group and at least one silanol group. Step 2: this is a step in which in the presence of the compound (A) and (E) compound having a carbonyl group generating a radical by photoirradiation and a group generating a base by being decarboxylated by photoirradiation, the compound (A) and the compound (E) are irradiated with light to create alkaline conditions in a reaction system by decarboxylating the carboxyl group of the compound (A) and generating a base from the compound (E), and radicals are generated from the compound (A) and the compound (E) to generate a crosslinked product containing a constitutional unit derived from the silane compound (D) from the silane compound (D) and, if necessary, from (F) compound having two or more polymerizable unsaturated groups.

  本发明的一个目标是提供一种光固化方法，该方法使得能够快速高效地获得交联产物（树脂），以及用于光固化方法的化合物和含有该化合物的光固化树脂组合物。本发明涉及一种光固化方法，该方法包括在步骤1和步骤2之后执行的步骤1和步骤2，以及用于光固化方法的化合物和含有该化合物的光固化树脂组合物。步骤1：这是一个步骤，在该步骤中，在（A）具有通过光照生成自由基的羰基和通过光照脱羧生成羧基的化合物的存在下，（B）具有巯基或（甲基）丙烯基的硅烷偶联剂在酸性条件下与（C）水反应，以获得具有巯基或（甲基）丙烯基和至少一个硅醇基团的（D）硅烷化合物。步骤2：这是一个步骤，在该步骤中，在化合物（A）和（E）具有通过光照生成自由基的羰基和通过光照脱羧生成碱基的化合物的存在下，通过照射光线使化合物（A）和化合物（E）在反应系统中产生碱性条件，通过脱羧化合物（A）的羧基并从化合物（E）中生成碱基，并从化合物（A）和化合物（E）中生成自由基，从而生成包含从硅烷化合物（D）派生的构造单元的交联产物，如果需要，还可以从具有两个或更多可聚合不饱和基团的化合物（F）中派生。
• ALKOXYLATES OF S-VINYLTHIOALKANOLS
  申请人：BASF SE

  公开号：US20160264691A1

  公开（公告）日：2016-09-15

  Unsaturated compounds of the general formula (I) where R 1 , R 2 , R 3 are the same or different and are each independently H, CH 3 , R 4 is a linear or branched C 1 -C 30 -alkylene, R 5 , R 6 are the same or different and are each independently, H, C 1 -C 20 -alkyl, C 3 -C 15 -cycloalkyl, aryl, —CH 2 —O—C 1 -C 20 -alkyl, —CH 2 —O—C 2 -C 20 -alkenyl, where R 5 and R 6 may together form a C 3 -C 6 -alkylene, R 7 , is the same or different and is independently, H, C 1 -C 4 -alkyl, R 8 is C 1 -C 22 -alkyl, C 2 -C 22 -alkenyl, and n is an integer from 2 to 200. Mixtures and polymers comprising compounds of the general formula (I). A method for preparing polymers wherein a free-radical polymerization of monomers comprising unsaturated compounds of the general formula (I) is carried out. A process for preparing polymers comprising polymer-analogous reactions. The use of polymers comprising compounds (I) as cement additives, grinding aids in the production of cement, additives to hydraulic binders, concrete plasticizers, reactive plasticizers for preparing plastics, rubber or latex, associative thickeners and antioxidants, or for preparing polyether siloxanes. Mixtures comprising such polymers.

  通式（I）中未饱和化合物，其中R1、R2、R3相同或不同，且每个独立地为H、CH3；R4为线性或支链状C1-C30-烷基；R5、R6相同或不同，且每个独立地为H、C1-C20-烷基、C3-C15-环烷基、芳香基，-CH2-O-C1-C20-烷基、- -O-C2-C20-烯基，其中R5和R6可以共同形成C3-C6-烷基；R7相同或不同，且每个独立地为H、C1-C4-烷基；R8为C1-C22-烷基、C2-C22-烯基；n为2到200的整数。混合物和包含通式（I）化合物的聚合物。一种制备聚合物的方法，其中进行了包含通式（I）未饱和化合物的单体的自由基聚合。一种制备聚合物的过程，其中包括聚合类反应。包含化合物（I）的聚合物的用途，作为水泥添加剂、水泥生产中的磨剂、水泥基材料的添加剂、混凝土增塑剂、制备塑料、橡胶或乳胶的反应性增塑剂、联合增稠剂和抗氧化剂或制备聚醚硅氧烷。包含这种聚合物的混合物。
• COMPOSITION, ARTIFICIAL NAIL COMPOSITION, NAIL DECORATION MATERIAL, ARTIFICIAL NAIL, STORED CONTAINER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
  申请人：SUENAGA Takenori

  公开号：US20200038310A1

  公开（公告）日：2020-02-06

  Provided is a composition including: an acrylamide compound represented by general formula (1) below; urethane (meth)acrylate having a SI value of 3 or less in a skin sensitization test; and a polymerization initiator having a molecular weight of 800 or greater, where in general formula (1), R 1 represents an alkyl group containing 1 through 6 carbon atoms, X represents an alkylene group containing 1 through 6 carbon atoms, and Y represents any one selected from the group consisting of general formula (2) below and general formula (3) below, where in general formula (2), R 2 represents an alkyl group containing 1 through 10 carbon atoms, and * represents a binding site with X above, where in general formula (3), R 2 represents an alkyl group containing 1 through 10 carbon atoms, and * represents a binding site with X above.

  提供的是一种组合物，包括以下成分：一种由下述通式（1）表示的丙烯酰胺化合物；具有皮肤致敏性测试中SI值为3或以下的脲基（甲基）丙烯酸酯；以及具有分子量为800或更大的聚合引发剂。其中，在通式（1）中，R1表示含有1至6个碳原子的烷基，X表示含有1至6个碳原子的亚烷基，而Y表示下列通式（2）和通式（3）中的任选一种。在通式（2）中，R2表示含有1至10个碳原子的烷基，而*表示与X上方的结合位点。在通式（3）中，R2表示含有1至10个碳原子的烷基，而*表示与X上方的结合位点。
• [EN] COMPOSITION, ARTIFICIAL NAIL COMPOSITION, NAIL DECORATION MATERIAL, ARTIFICIAL NAIL, STORED CONTAINER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD<br/>[FR] COMPOSITION, COMPOSITION D'ONGLE ARTIFICIEL, MATÉRIAU DE DÉCORATION D'ONGLE, ONGLE ARTIFICIEL, RÉCIPIENT STOCKÉ, APPAREIL DE FORMATION D'IMAGE ET PROCÉDÉ DE FORMATION D'IMAGE
  申请人：RICOH CO LTD

  公开号：WO2020026675A1

  公开（公告）日：2020-02-06

  Provided is a composition including: an acrylamide compound (A1) having a molecular weight of 150 or greater but 250 or less; and a multifunctional polymerizable compound (A2), wherein a content of the multifunctional polymerizable compound (A2) is 15% by mass or greater but 35% by mass or less.

  提供的是一种组合物，其中包括：具有分子量大于150但小于250的丙烯酰胺化合物（A1）；以及多功能可聚合化合物（A2），其中多功能可聚合化合物（A2）的含量为质量的15％或更高，但不超过35％。
• Virus-binding particles, virus-separating reagent, separation of viruses, and detection of viruses
  申请人：JSR Corporation

  公开号：US20010009759A1

  公开（公告）日：2001-07-26

  Particles capable of being bound by viruses, having a particle diameter of 0.05 &mgr;m to 300 &mgr;m and having either a cationic group or an anionic group or both at their surfaces. Also disclosed are a method of separating or detecting viruses and a virus-separating reagent, which make use of such particles. The particles enable simultaneous and simple treatment of a large number of specimens by a simple means.

  能够被病毒绑定的微粒，其粒径为0.05微米至300微米，并且在其表面具有阳离子基团或阴离子基团或两者都有。还公开了一种利用这些微粒分离或检测病毒的方法和病毒分离试剂。这些微粒使得通过简单的方法可以同时处理大量的样本。