2-甲基-2-丙烯酸-1,9-壬二醇酯 | 65833-30-9

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 2-甲基-2-丙烯酸-1,9-壬二醇酯
• 中文别名: 1,9-壬二醇二甲基丙烯酸酯
• 英文名称: 1,9-nonandiol dimethylacrylate
• 英文别名: 1,9-nonanediol dimethacrylate；9-(2-methylprop-2-enoyloxy)nonyl 2-methylprop-2-enoate
• CAS: 65833-30-9
• 化学式: C₁₇H₂₈O₄
• mdl: MFCD00080593
• 分子量: 296.407
• InChiKey: YJVIKVWFGPLAFS-UHFFFAOYSA-N

物化性质

• 沸点：
  372.0±15.0 °C(Predicted)
• 密度：
  0.968g/ml

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  21
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.647
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2916190090
• 危险性防范说明：
  P264,P280,P302+P352,P337+P313,P305+P351+P338,P362+P364,P332+P313
• 危险性描述：
  H315,H319

反应信息

• 作为反应物：
  描述：

  2-甲基-2-丙烯酸-1,9-壬二醇酯 、 β-环糊精 以 水 为溶剂， 反应 5.0h， 生成
  参考文献：
  名称：

  1,9-壬二醇二甲基丙烯酸酯在天然橡胶上的接枝共聚形成光反应性纳米基质结构

  摘要：

  通过使用过硫酸钾（KPS），叔丁基过氧化氢/作为引发剂的四亚乙基五胺（TBHPO / TEPA），氢过氧化枯烯/四亚乙基五胺（CHPO / TEPA）和过氧化苯甲酰（BPO）。接枝共聚物的特点是1凝结后的1 H NMR和FTIR。在接枝共聚的合适条件下，发现NDMA的转化率和残留的甲基丙烯酰基量分别为58.5 w / w％和1.81 w / w％。用OsO 4对膜进行染色后，通过透射电子显微镜（TEM）观察由接枝共聚物制备的膜样品的形貌。将直径约1.0μm的天然橡胶颗粒分散在厚度约10 nm的聚（NDMA）基质中。©2010 Wiley Periodicals，Inc. J Polym Sci A部分：Polym Chem 48：2418–2424，2010

  DOI：

  10.1002/pola.24011

文献信息

• POLYMER HAVING BIS(DIPHENYLPHOSPHINO)BINAPHTHYL GROUPS
  申请人：Shimada Toyoshi

  公开号：US20100022800A1

  公开（公告）日：2010-01-28

  A polymer having bis(diphenylphosphino)binaphthyl groups that can be used as a catalyst for an addition reaction, especially an asymmetric 1,4-addition reaction, or a reduction reaction, especially an asymmetric reduction reaction, and that can be easily recovered and recycled. The polymer having the bis(diphenylphosphino)binaphthyl groups is one resulting from repetition of a racemic or optically active 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl compound substituted at 5-position thereof with an unsaturated terminal of one (meth)acryloyl group of a compound having multiple (meth)acryloyl groups, that another 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl compound of a next unit is substituted at 5′-position thereof with an unsaturated terminal of another (meth)acryloyl group of the compound having multiple (meth)acryloyl groups so as to have a molecular weight of 1500 to 10000. The reduction catalyst comprises this polymer and a transition metal.

  具有双(二苯基膦)联萘基团的聚合物可用作催化剂，特别是用于加成反应，尤其是不对称的1,4-加成反应，或还原反应，特别是不对称还原反应，并且可以轻松回收和循环利用。具有双(二苯基膦)联萘基团的聚合物是由重复使用在其5位取代有一种具有多个(甲基)丙烯酰基团的化合物的不对称或光学活性2,2′-双(二苯基膦)-1,1′-联萘化合物所得，下一个单元的另一种2,2′-双(二苯基膦)-1,1′-联萘化合物在其5′位取代有另一种具有多个(甲基)丙烯酰基团的化合物的不饱和末端，以使其分子量为1500至10000。还原催化剂包括该聚合物和过渡金属。
• DIACRYLATE-COMPOUND-CONTAINING COMPOSITION AND CURED PRODUCT THEREOF
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20170158855A1

  公开（公告）日：2017-06-08

  The present invention relates to a limited composition containing a diacrylate compound represented by general formula (1). In the formula, R denotes a hydrogen atom or a methyl group. The present invention provides a diacrylate-compound-containing composition which provides a cured product having excellent physical properties such as low curing shrinkage, flexibility, resistance to bending, and low curling properties, and which can be used as a photo- or thermal-radical polymerizable composition and a cured product of the composition.

  本发明涉及一种包含通式（1）所代表的双丙烯酸酯化合物的限定组合物。 在该式中，R代表氢原子或甲基基团。 本发明提供了一种含有双丙烯酸酯化合物的组合物，其提供具有优异物理性能的固化产品，如低固化收缩、柔韧性、抗弯曲性和低卷曲性，并且可以用作光或热自由基可聚合组合物和该组合物的固化产品。
• BORATE-BASED BASE GENERATOR, AND BASE-REACTIVE COMPOSITION COMPRISING SUCH BASE GENERATOR
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US20160340374A1

  公开（公告）日：2016-11-24

  An object of the present invention is to provide a compound which is capable of attaining a composition having high storage stability without reacting with a base-reactive compound, even in the case of storage for a long period of time in a mixed state with the base-reactive compound, such as an epoxy-based compound, as well as capable of generating a strong base (guanidines, biguanides, phosphazenes or phosphoniums) by irradiation of light (active energy rays) or heating; a base generator comprising the compound; and a base-reactive composition comprising the base generator and the base-reactive compound. The present invention relates to the compound represented by the general formula (A); the base generator comprising the compound; and the base-reactive composition comprising the base generator and the base-reactive compound. (wherein R 1 represents an alkyl group; an arylalkynyl group which may be substituted with a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group; an alkenyl group; a 2-furylethynyl group; a 2-thiophenylethynyl group; or a 2,6-dithianyl group; R 2 to R 4 each independently represent an alkyl group; an arylalkynyl group which may be substituted with a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group; the aryl group which may be substituted with a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group; a furanyl group; a thienyl group; or an N-alkyl-substituted pyrrolyl group; Z + represents an ammonium cation having a guanidinium group, a biguanidium group or a phosphazenium group, or a phosphonium cation.)

  本发明的目的是提供一种化合物，能够在与碱反应性化合物混合状态长时间存储的情况下，仍能获得具有高储存稳定性的组合物，而不与碱反应性化合物发生反应，同时还能通过光照（活性能量射线）或加热产生强碱（胍胺、双胍胺、磷氮烷或磷銨）；包括该化合物的碱发生器；以及包括该碱发生器和碱反应性化合物的碱反应性组合物。本发明涉及由通式（A）表示的化合物；包括该化合物的碱发生器；以及包括该碱发生器和碱反应性化合物的碱反应性组合物。（其中R1代表烷基；可能被卤素原子、烷基、烷氧基或烷硫基取代的芳基炔基；烯基；2-呋喃基炔基；2-噻吩基炔基；或2,6-二硫基基；R2到R4各自独立地代表烷基；可能被卤素原子、烷基、烷氧基或烷硫基取代的芳基炔基；可能被卤素原子、烷基、烷氧基或烷硫基取代的芳基；呋喃基；噻吩基；或N-烷基取代的吡咯基；Z+代表具有胍胺基团、双胍胺基团或磷氮烷基团的铵阳离子，或磷銨阳离子。）
• ACID-RESISTANT BASE AND/OR RADICAL GENERATOR, AND CURABLE RESIN COMPOSITION CONTAINING SAID BASE AND/OR RADICAL GENERATOR
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US20190002403A1

  公开（公告）日：2019-01-03

  The present invention relates to a compound represented by the general formula (A), a base- and/or radical-generating agent comprising the compound, and so on. In the formula, four pieces of R 1 each independently represents a hydrogen atom or a fluorine atom; four pieces of R 2 each independently represent a fluorine atom or a trifluoromethyl group; R 3 , R 6 , R 7 and R 10 each independently represent a hydrogen atom or an alkyl group having 1 to 12 carbon atoms; R 4 and R 5 each independently represent a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, or R 4 and R 5 are bonded to each other to represent an alkylene group having 2 to 4 carbon atoms; and R 8 and R 9 each independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, or an aryl group having 6 to 14 carbon atoms and optionally having a substituent selected from the group consisting of an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an alkylthio group having 1 to 6 carbon atoms, a dialkylamino group having 2 to 12 carbon atoms, a halogen atom, and a nitro group, or R 8 and R 9 are bonded to each other to represent an alkylene group having 2 to 4 carbon atoms; provided that two or three of the eight groups R 3 to R 10 are each a hydrogen atom, and, in a case where two of the eight groups are each a hydrogen atom, then three to six of the remaining groups are each an alkyl group having 1 to 12 carbon atoms, and, in a case where three of the eight groups are each a hydrogen atom, then four or five of the remaining groups are each an alkyl group having 1 to 12 carbon atoms.

  本发明涉及一种由通式（A）表示的化合物，包括该化合物的生成碱基和/或基团产生剂等。在该式中，四个R1分别独立表示氢原子或氟原子；四个R2分别独立表示氟原子或三氟甲基基团；R3、R6、R7和R10分别独立表示氢原子或具有1至12个碳原子的烷基基团；R4和R5分别独立表示氢原子或具有1至12个碳原子的烷基基团，或者R4和R5相互连接表示具有2至4个碳原子的亚烷基基团；R8和R9分别独立表示氢原子、具有1至12个碳原子的烷基基团或具有6至14个碳原子且可选地具有选自包括具有1至6个碳原子的烷基基团、具有1至6个碳原子的烷氧基团、具有1至6个碳原子的烷硫基团、具有2至12个碳原子的二烷基氨基团、卤素原子和硝基基团的取代基的芳基团，或者R8和R9相互连接表示具有2至4个碳原子的亚烷基基团；前提是八个基团R3至R10中的两个或三个分别是氢原子，并且在其中两个基团分别是氢原子的情况下，其余基团中的三到六个分别是具有1至12个碳原子的烷基基团，而在其中三个基团分别是氢原子的情况下，其余基团中的四个或五个分别是具有1至12个碳原子的烷基基团。
• DENTAL POLYMERIZABLE MONOMER COMPOSITIONS
  申请人：MITSUI CHEMICALS, INC.

  公开号：US20170181932A1

  公开（公告）日：2017-06-29

  Provided are dental polymerizable monomer compositions that can give cured products having high toughness and high rigidity, and dental compositions containing such dental polymerizable monomer compositions and cured products thereof having high mechanical properties. The dental polymerizable monomer composition includes a urethane acrylate compound (A) and a polymerizable compound (B) having at least one polymerizable group selected from methacryloyl groups and acryloyl groups, the urethane acrylate compound (A) being obtained by reacting a specific hydroxyacrylate (a1) with a diisocyanate (a2) having two isocyanate groups bonded to a divalent C 6-9 aromatic hydrocarbon group or a divalent C 6-9 bridged cyclic hydrocarbon group via a methylene group optionally substituted with a hydrocarbon group in place of a hydrogen atom, the proportion of the number of acryloyl groups present in the urethane acrylate compound (A) being 10% to less than 90% relative to the total number of (meth)acryloyl groups in the monomer composition.

  提供了一种牙科可聚合单体组合物，可使固化产物具有高韧性和高刚度，并且含有这种牙科可聚合单体组合物和具有高机械性能的固化产物的牙科组合物。该牙科可聚合单体组合物包括一种脲基丙烯酸酯化合物（A）和一种具有至少一种可聚合基团，所述可聚合基团选自甲基丙烯酰基团和丙烯酰基团的可聚合化合物（B），脲基丙烯酸酯化合物（A）是通过将特定的羟基丙烯酸酯（a1）与具有两个异氰酸基团与一个二价C6-9芳香烃基或一个二价C6-9桥环烃基通过一个亚甲基团或者可选地替代氢原子的烃基的甲烷基团相结合的二异氰酸酯（a2）反应而得到的，相对于单体组合物中（甲）丙烯酰基团的总数，脲基丙烯酸酯化合物（A）中存在的丙烯酰基团的比例为10%至90%。