bis-(2,4,6-trimethylbenzoyl)-2,5-dimethylphenylphosphine oxide | 195834-09-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: bis-(2,4,6-trimethylbenzoyl)-2,5-dimethylphenylphosphine oxide
• 英文别名: [(2,5-Dimethylphenyl)-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone
• CAS: 195834-09-4
• 化学式: C₂₈H₃₁O₃P
• 分子量: 446.526
• InChiKey: MTVHMOTUJAWONX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  32
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  51.2
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• [EN] DENTAL COMPOSITION CONTAINING POLYOXOMETALATES, PROCESS OF PRODUCTION AND USE THEREOF<br/>[FR] COMPOSITION DENTAIRE CONTENANT DES POLYOXOMÉTALATES, PROCÉDÉS DE PRODUCTION ET D'UTILISATION DE LADITE COMPOSITION
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2015034977A1

  公开（公告）日：2015-03-12

  The invention relates to a curable composition for dental use comprising polyoxymetalates and/or derivatives thereof in an amount of at least about 5 wt.-% with respect to the weight of the composition.

  该发明涉及一种可治疗的牙科用组合物，其包括聚氧金属酸盐和/或其衍生物，其在组合物的重量上占至少约5重量百分比。
• [EN] DENTAL COMPOSITION AND USE THEREOF<br/>[FR] COMPOSITION DENTAIRE ET SON UTILISATION
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2015126862A1

  公开（公告）日：2015-08-27

  The invention relates to a dental composition comprising polymerizable monomer (1), initiator component(s), filler component(s) in an amount of more than about 20 wt.-%, wt.-% with respect to the whole weight of the composition, the polymerizable monomer (1) being characterized as follows: having exactly two (meth)acrylate reactive moieties, having an unsymmetrical backbone as linkage between the (meth)acrylate reactive moieties, the two (meth)acrylate reactive moieties being attached onto the unsymmetrical monomer backbone as alkyl esters, the unsymmetrical backbone comprising one aromatic moiety of the phenolic type, the polymerizable monomer (1) not containing an acidic moiety, other atoms than carbon, hydrogen, and oxygen, bisphenol moieties. The invention also relates to the use of the dental composition as or for producing a dental filling material, crown and bridge material, inlay, onlay, veneer or dental mill blank.

  该发明涉及一种牙科组合物，包括可聚合单体（1），引发剂成分，填料成分，其含量超过整个组合物重量的20重量％，可聚合单体（1）的特征如下：具有正好两个（甲基）丙烯酸酯反应基团，具有非对称的骨架作为（甲基）丙烯酸酯反应基团之间的连接，两个（甲基）丙烯酸酯反应基团附着在非对称单体骨架上作为烷基酯，非对称骨架包括酚型芳香基团，可聚合单体（1）不含有酸性基团，除碳、氢和氧之外的其他原子，双酚基团。该发明还涉及将该牙科组合物用作或用于生产牙科充填材料，牙冠和桥梁材料，嵌体，瓷贴面或牙科铣削坯料。
• [EN] ADHESIVE BONDING COMPOSITION AND USE THEREOF<br/>[FR] COMPOSITION DE LIAISON ADHÉSIVE ET SON UTILISATION
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2015126865A1

  公开（公告）日：2015-08-27

  An adhesive dental composition comprising apolymerizable monomer (1), a polymerizable monomer (2) comprising an acidic moiety,initiator component(s), filler component(s) in an amount of less than about 15 wt.-%, wt.-% with respect to the whole weight of the composition, the polymerizable monomer (1) being characterized as follows: having exactly two (meth)acrylate reactive moieties, having an unsymmetrical backbone as linkage between the (meth)acrylate reactive moieties, the two (meth)acrylate reactive moieties being attached onto the unsymmetrical monomer backbone as alkyl esters, the unsymmetrical backbone comprising one aromatic moiety of the phenolic type, the polymerizable monomer (1) not containing an acidic moiety, other atoms than carbon, hydrogen, and oxygen, bisphenol moieties. The invention also relates to the use of the adhesive dental composition as dental adhesive, sealant, cement or for bonding or cementing a material to the surface of hard dental tissue.

  一种粘合剂牙科组合物，包括可聚合单体（1）、含有酸性基团的可聚合单体（2）、引发剂组分、填料组分，其含量不超过整个组合物重量的约15重量％，其中可聚合单体（1）具有以下特征：具有正好两个（甲基）丙烯酸酯反应基团，具有不对称的骨架作为连接（甲基）丙烯酸酯反应基团的链，两个（甲基）丙烯酸酯反应基团附着在不对称单体骨架上作为烷基酯，不对称骨架包括酚类的一个芳香基团，可聚合单体（1）不含有酸性基团、除碳、氢和氧之外的其他原子、双酚基团。该发明还涉及将该粘合剂牙科组合物用作牙科粘合剂、密封剂、水泥或用于将材料粘合或水泥到硬质牙齿表面的用途。
• Reactive diluents and alkyd resin coating compositions
  申请人：Pretot Roger

  公开号：US20050096406A1

  公开（公告）日：2005-05-05

  The invention relates to new reactive diluents of the formulae (Ia, Ib, Ic, Id, Ie) and to an alkyd coating composition comprising them. In a preferred embodiment R 1 and R 2 are hydrogen; R 3 is (meth)acryloyloxy-methyl or phenyl para substituted by vinyl, R 4 is phenyl or phenyl para substituted by vinyl or (meth)acryloyloxy; or a substituted phenyl residue of the formula —C 6 H 4 CH 2 —W, wherein W is (meth)acryloyloxy, or an aliphatic residue of the formula —CH 2 —Y-A, wherein Y is a bond, O—C 1 -C 12 alkylene, wherein the alkylene linker is linear or branched and may be interrupted once or more than once by oxygen, A is hydroxy, C 1 -C 6 alkoxy, acetoxy, (meth)acryloyloxy, or a phthalate- or maleate-residue; R 5 is hydrogen; n is 1; X is —(CH 2 )—. The invention further relates to a solvent-based or water-based alkyd coating composition comprising 0.3 to 10 wt. % of a mono-, bis- or trisacylphosphinoxide photoinitiator, especially Irgacure 819.

  该发明涉及式(Ia，Ib，Ic，Id，Ie)的新反应性稀释剂以及包含它们的醇酸树脂涂料组合物。在一种优选实施例中，R1和R2为氢; R3为(meth)acryloyloxy-methyl或苯基对位取代为乙烯基，R4为苯基或苯基对位取代为乙烯基或(meth)acryloyloxy，或者为公式—C6H4 —W的取代苯基残基，其中W为(meth)acryloyloxy，或者为公式—CH2—Y-A的脂肪残基，其中Y为键，O—C1-C12烷基，所述烷基连接器是直链或支链的，并且可以被氧气中断一次或多次，A为羟基，C1-C6烷氧基，乙酰氧基，(meth)acryloyloxy或邻苯二甲酸酯或马来酸酯残基; R5为氢; n为1; X为—( )—。该发明进一步涉及含有0.3至10重量％的单个，双重或三重酰基氧化磷光引发剂的溶剂型或水性醇酸树脂涂料组合物，特别是Irgacure 819。
• Alkylphenylbisacylphosphine oxides and photoinitiator mixtures
  申请人：——

  公开号：US20020042022A1

  公开（公告）日：2002-04-11

  Compounds of the formula I 1 in which R 1 is C 1 -C 4 alkyl, R 2 is hydrogen, C 1 -C 4 alkyl or C 1 -C 4 alkoxy and R 3 , R 4 , R 6 and R 7 independently of one another are hydrogen, halogen, C 1 -C 20 alkyl, cyclopentyl, cyclohexyl, C 2 -C 12 alkenyl, C 2 -C 18 alkyl which is interrupted by one or more oxygen atoms, or are phenyl-substituted C 1 -C 4 alkyl, or are phenyl which is unsubstituted or is mono- or disubstituted by C 1 -C 4 alkyl and/or C 1 -C 4 alkoxy, with the provisos that at least one of the radicals R 3 , R 4 , R 5 , R 6 and R 7 is other than hydrogen and that, if R 1 and R 2 are methyl, R 3 and R 6 are not methyl, and mixtures of such compounds with &agr;-hydroxy ketones, benzophenones and &agr;-amino ketones, are suitable as photoinitiators.

  化合物I1的公式为：其中R1为C1-C4烷基，R2为氢、C1-C4烷基或C1-C4烷氧基，R3、R4、R6和R7彼此独立地为氢、卤素、C1-C20烷基、环戊基、环己基、由一个或多个氧原子中断的C2-C18烷基，或为苯基取代的C1-C4烷基，或为未取代或被C1-C4烷基和/或C1-C4烷氧基单取代或双取代的苯基。但须满足至少有一个基团R3、R4、R5、R6和R7不是氢，如果R1和R2是甲基，则R3和R6不是甲基。这些化合物与α-羟基酮、苯甲酮和α-氨基酮的混合物适用于光引发剂。