2-Dipropyl-amino-acetophenon | 952-49-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-Dipropyl-amino-acetophenon
• 英文别名: 2-(Dipropylamino)-1-phenylethanone
• CAS: 952-49-8
• 化学式: C₁₄H₂₁NO
• mdl: MFCD12145998
• 分子量: 219.327
• InChiKey: AMDUVYNLDXMEAX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• [EN] OLIGOMERIC AMINOKETONES AND THEIR USE AS PHOTOINITIATORS<br/>[FR] AMINOCÉTONES OLIGOMÈRES ET LEUR UTILISATION COMME PHOTO-INITIATEURS
  申请人：SUN CHEMICAL CORP

  公开号：WO2015023371A1

  公开（公告）日：2015-02-19

  The invention relates to photoactive oligomeric aminoketones of general Formulae I and II, for compositions and inks curable with ultraviolet (UV) light. The oligomeric aminoketones of the general Formula I are made by condensation of aminoketones with aldehydes, and aminoketones of the general Formula II are made by acylation of aromatic amines with phthalic anhydride, followed by esterification with a polyol. The aminoketones provide good curability of energy curable coatings and inks with UV-A light, and are proposed for photoinitiator systems for low migration inks.

  该发明涉及一般式I和II的光活性寡聚氨酮，用于能够通过紫外线（UV）光固化的组合物和油墨。一般式I的寡聚氨酮是通过氨酮与醛的缩合制备的，一般式II的氨酮是通过芳香胺与邻苯二甲酸酐的酰化，然后与多元醇酯化制备的。这些氨酮提供了对UV-A光固化涂料和油墨的良好固化性能，并被提议用于低迁移油墨的光引发剂系统。
• DENTAL CURABLE COMPOSITION AND KIT FOR SUCH DENTAL CURABLE COMPOSITION
  申请人：SUN MEDICAL CO., LTD.

  公开号：EP1938781A1

  公开（公告）日：2008-07-02

  [Means for solution] A dental curable composition has a curing time of 30 seconds to 120 minutes and includes a compound having an acidic group in the molecule (A), a polymerizable monomer (B), an organic amine compound (C) and a sulfur-containing reducing compound (D). In the dental curable composition, the content of the component (A) is 0.01 to 80 parts by weight, the content of the component (B) is 21 to 99.8 parts by weight, the content of the component (C) is 0.01 to 30 parts by weight and the content of the component (D) is 0 to 30 parts by weight (the total of the components (A) to (D) is 100 parts by weight. When any of the compounds belongs to a plurality of the components (A) to (D), the parts by weight of the compound is divided by the number of the components to which the compound belongs, and the quotient is used as the content of each component). [Advantage] The composition may be cured at a relatively low temperature close to the body temperature without using a peroxide-based polymerization initiator, and has good sealing property and adhesion.

  [解决方法］ 一种牙科固化组合物的固化时间为30秒至120分钟，包括分子中含有酸性基团的化合物(A)、可聚合单体(B)、有机胺化合物(C)和含硫还原化合物(D)。在牙科固化组合物中，组分（A）的含量为 0.01 至 80 份（按重量计），组分（B）的含量为 21 至 99.8 份（按重量计），组分（C）的含量为 0.01 至 30 份（按重量计），组分（D）的含量为 0 至 30 份（按重量计）（组分（A）至（D）的总和为 100 份（按重量计））。当任何一种化合物属于多种组分（A）至（D）时，该化合物的重量份数除以该化合物所属组分的数量，所得之商作为各组分的含量）。 优势 该组合物可在接近人体温度的相对低温下固化，无需使用过氧化物基聚合引发剂，并具有良好的密封性和粘合性。
• EASILY REMOVABLE CURABLE COMPOSITION FOR DENTAL USE
  申请人：SUN MEDICAL CO., LTD.

  公开号：EP2491915A1

  公开（公告）日：2012-08-29

  A dental curable composition whose polymerization is not impeded even in a moist environment and in the presence of oxygen and which has excellent marginal sealability and enables the provision of flexibility and the control of removability. The dental curable composition comprises (A) a polymerizable monomer and (B) an organic amine-based polymerization initiator, wherein (A') a long-chain polymerizable monomer having a chain length of 17 or more atoms is contained in the component (A) and/or (C) a soft resin material are/is contained in the composition, and when the amount (parts by weight) based on 100 parts by weight of the component (A) of the component (Aʹ) is represented by [aʹ] and the amounts (parts by weight) based on 100 parts by weight of the total of the components (A) and (B) of the components (A), (B) and (C) are represented by (a), (b) and (c), respectively, 70 ≦ (a) ≦ 99.99, 0.01 ≦ (b) ≦ 30,1 ≦ [aʹ]/5 + (c)/1, 0 ≦ [aʹ] ≦ 95, and 0 ≦ (c) ≦ 250.

  一种牙科固化组合物，其聚合即使在潮湿环境和有氧气存在的情况下也不会受阻，具有极佳的边缘密封性，并能提供柔韧性和控制可移除性。 牙科固化组合物包括 (A) 可聚合单体和 (B) 有机胺类聚合引发剂，其中 (A') 组分 (A) 中含有链长为 17 个或更多原子的长链可聚合单体，和/或 (C) 组合物中含有软树脂材料、当组分(Aʹ)中基于 100 份重量的组分(A)的量(重量份数)用[aʹ]表示，组分(A)、(B)和(C)中基于 100 份重量的组分(A)和(B)总量的量(重量份数)分别用(a)、(b)和(c)表示时，70 ≦ (a) ≦ 99.99，0.01 ≦ (b) ≦ 30，1 ≦ [aʹ]/5 + (c)/1，0 ≦ [aʹ] ≦ 95，0 ≦ (c) ≦ 250。
• Oligomeric aminoketones and their use as photoinitiators
  申请人：SUN CHEMICAL CORPORATION

  公开号：US10563073B2

  公开（公告）日：2020-02-18

  The invention relates to photoactive oligomeric aminoketones of general Formulae I and II, for compositions and inks curable with ultraviolet (UV) light. The oligomeric aminoketones of the general Formula I are made by condensation of aminoketones with aldehydes, and aminoketones of the general Formula II are made by acylation of aromatic amines with phthalic anhydride, followed by esterification with a polyol. The aminoketones provide good curability of energy curable coatings and inks with UV-A light, and are proposed for photoinitiator systems for low migration inks.

  本发明涉及通式 I 和 II 的光活性低聚氨基酮，用于紫外线（UV）固化的组合物和油墨。通式 I 的低聚氨基酮是由氨基酮与醛缩合而成，通式 II 的氨基酮是由芳香胺与邻苯二甲酸酐酰化，然后与多元醇酯化而成。这种氨基酮类化合物在紫外线 A 光下具有良好的能量固化涂料和油墨固化性，建议用于低迁移油墨的光引发剂体系。
• Primer solution composition for dental bonding
  申请人：SUN MEDICAL CO., LTD.

  公开号：EP0684034B1

  公开（公告）日：2000-03-08