Acetyldimethylbenzylammonium chloride | 7527-90-4

• 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: Acetyldimethylbenzylammonium chloride
• 英文别名: acetyl-benzyl-dimethylazanium;chloride
• CAS: 7527-90-4
• 化学式: C11H16ClNO
• 分子量: 213.7
• InChiKey: AXSWSZNOMAPDQD-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.19
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• COMPOSITION WITH EXCELLENT STORAGE STABILITY USING HIGHLY BASIC FILLER
  申请人：Shofu Inc.

  公开号：EP3542775A2

  公开（公告）日：2019-09-25

  To provide a polymerizable composition having high storage stability and high color stability. To provide a two-paste type dental polymerizable composition of the present invention is a two-paste type dental polymerizable composition comprising a first paste containing (A) at least one kind of polemerizable monomer, an (B) organic peroxide as a chemical polymerization initiator, and a (C) basic filler, and a second paste containing (A) at least one kind of polemerizable monomer, a (C) basic filler and an (D) aromatic amine compound as a chemical polymerization accelerator, wherein the second paste contains 30 to 80 parts by weight of the (C) basic filler based on 100 parts by weight of the total amount of the second paste.

  提供一种具有高储存稳定性和高颜色稳定性的可聚合组合物。本发明提供一种双膏型牙科可聚合组合物，它是一种双膏型牙科可聚合组合物，包括第一种膏体，其中含有(A)至少一种可极化单体、(B)作为化学聚合引发剂的有机过氧化物和(C)碱性填料、和含有(A)至少一种可极化单体、(C)碱性填料和(D)作为化学聚合促进剂的芳香胺化合物的第二糊剂，其中第二糊剂含有 30 至 80 份（按重量计）(C)碱性填料，以第二糊剂总量的 100 份（按重量计）为基准。
• METHOD FOR MANUFACTURING COMPRESSED COMPOSITE GUNPOWDER USING POLYMER EMULSION, AND COMPRESSED COMPOSITE GUNPOWDER MANUFACTURED THEREBY
  申请人：Agency For Defense Development

  公开号：EP3611152A1

  公开（公告）日：2020-02-19

  Disclosed is a method of manufacturing a press polymer-bonded explosive, in which a polymer emulsion is used to maximize the efficiency of a process, and a press polymer-bonded explosive manufactured using the same. The method includes a polymer-emulsion-manufacturing step of mixing a monomer of a polymer binder and an emulsifier with a process water and then adding an initiator to thus manufacture a polymer emulsion using a polymerization reaction, a slurry-manufacturing step of mixing a raw material including an explosive and an emulsion breaker with fresh process water to thus manufacture a slurry, an agglomerated-particle-forming step of adding the manufactured polymer emulsion to the manufactured slurry to thus form agglomerated particles in which a surface of the raw material is coated with the polymer binder, and an agglomerated-particle-obtaining step of collecting the agglomerated particles using filtration and drying the collected agglomerated particles.

  本发明公开了一种制造压制式聚合物粘合炸药的方法，其中使用了聚合物乳液以最大限度地提高工艺效率，并公开了使用该方法制造的压制式聚合物粘合炸药。该方法包括聚合物乳液制造步骤：将聚合物粘合剂和乳化剂的单体与工艺用水混合，然后加入引发剂，从而利用聚合反应制造聚合物乳液；浆料制造步骤：将包括炸药和破乳剂在内的原材料与新鲜工艺用水混合，从而制造浆料、团聚颗粒形成步骤：将制造好的聚合物乳液添加到制造好的浆液中，从而形成团聚颗粒，其中原材料的表面被聚合物粘合剂涂覆，以及团聚颗粒获得步骤：使用过滤收集团聚颗粒，并干燥收集的团聚颗粒。
• DENTAL PHOTOCURABLE COMPOSITION CONTAINING HIGH SOLUBLE PHOTOACID GENERATOR
  申请人：Shofu Inc.

  公开号：EP3888615A1

  公开（公告）日：2021-10-06

  [Problem] To provide a dental photocurable composition which can exhibit excellent mechanical characteristics even after returning from a low temperature to room temperature. [Solution] To provide a dental photocurable composition, comprising (A) polymerizable monomer, (B) photosensitizer, (C) photoacid generator and (D) photopolymerization accelerator and the (C) photoacid generator may include only (C-1) iodonium salt-based compound of an anion having log S of -4 or less.

  问题 提供一种牙科光固化组合物，该组合物在从低温返回室温后仍能表现出优异的机械特性。 [解决方案］ 提供一种牙科光固化组合物，该组合物由(A)可聚合单体、(B)光敏剂、(C)光酸发生器和(D)光聚合加速剂组成。
• DENTAL PHOTOCURABLE COMPOSITION EXCELLENT IN COLOR TONE SELECTIVITY
  申请人：Shofu Inc.

  公开号：EP3888616A1

  公开（公告）日：2021-10-06

  To provide a dental photocurable composition having sufficient mechanical property and being excellent in color tone selectivity because of having a small color difference between before curing and after curing. [Solution] To provide a dental photocurable composition, comprising (A) polymerizable monomer, (B) photosensitizer, (C) photoacid generator, (D) photopolymerization accelerator and (E) filler, wherein, the dental photocurable composition comprises (B-1) α-diketone compound as the (B) photosensitizer, and the dental photocurable composition comprises, with respect to 100 parts by mass of the (A) polymerizable monomer, 0.15 parts by mass or less of the (B-1) α-diketone compound, 0.5 parts by mass or more of the (C) photoacid generator, and 100 parts by mass or more of the (E) filler.

  提供一种牙科光固化组合物，该组合物具有足够的机械性能，并且由于固化前和固化后的色差很小，因此具有极佳的色调选择性。 [解决方案］ 提供一种牙科光固化组合物，包括 (A) 可聚合单体、(B) 光敏剂、(C) 光酸发生器、(D) 光聚合促进剂和 (E) 填料，其中，牙科光固化组合物包括作为 (B) 光敏剂的 (B-1) α-二酮化合物，并且牙科光固化组合物包括，相对于 100 份（质量）的 (A) 可聚合单体，0.15份（质量份）或更少的(B-1)α-二酮化合物、0.5份（质量份）或更多的(C)光酸发生剂以及100份（质量份）或更多的(E)填料。
• DENTAL COMPOSITION HAVING CHARACTERISTIC IN SILANE COUPLING MATERIAL COMPOUNDING INDEX
  申请人：Shofu Inc.

  公开号：EP3903759A1

  公开（公告）日：2021-11-03

  [Problem] To provide a dental adhesive composition realizing excellent durable adhesive strength with respect to various dental restorative materials for cutting and machining such as glass ceramics containing lithium disilicate, a dental resin for cutting and machining, and a dental resin for cutting and machining made of a glass fiber reinforced resin in particular and with respect to a tooth substance, and having excellent storage stability simultaneously. [Solution] The dental adhesive composition of the present invention comprises a matrix containing (Al) silane coupling material represented by structural formula of [Chemical formula 1], (B) polymerizable monomer having an acidic group and (C) polymerizable monomer having no acidic group, and wherein the (C) polymerizable monomer having no acidic group contains (Cl) polymerizable monomer having no acidic group and having one or more hydroxyl groups, the (Al) silane coupling material represented by structural formula of [Chemical formula 1] and the (Cl) polymerizable monomer having no acidic group and having one or more hydroxyl groups coexist in at least one matrix, and the dental adhesive composition satisfies at least one of following formulas (1) and (2). 0.005≤Total amount of silane coupling material compounding amount index in matrixS1×W1/M1≤0.07 0.001≤Total amount of silane coupling material compounding amount index in compositionS2×W2/M2≤0.015

  问题 提供一种牙科粘合剂组合物，该组合物对含有二硅酸锂的玻璃陶瓷等各种切割和加工用牙科修复材料、切割和加工用牙科树脂、特别是由玻璃纤维增强树脂制成的切割和加工用牙科树脂以及牙科物质具有优异的持久粘合强度，同时具有优异的储存稳定性。 [解决方案］ 本发明的牙科粘合剂组合物包括含有由[化学式 1]结构式表示的（Al）硅烷偶联材料的基质、 (B)具有酸性基团的可聚合单体和(C)不具有酸性基团的可聚合单体，其中(C)不具有酸性基团的可聚合单体包含(Cl)不具有酸性基团且具有一个或多个羟基的可聚合单体、由[化学式 1]结构式表示的（Al）硅烷偶联材料和无酸性基团且具有一个或多个羟基的（Cl）可聚合单体共存于至少一种基质中，且牙科粘合剂组合物满足以下公式（1）和（2）中的至少一个。0.005≤基质中硅烷偶联材料混合物总量指数S1×W1/M1≤0.07 0.001≤组合物中硅烷偶联材料混合物总量指数S2×W2/M2≤0.015