1-(2,4-Dichlorphenyl)-3,3-dimethylharnstoff | 19834-83-4

• 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: 1-(2,4-Dichlorphenyl)-3,3-dimethylharnstoff
• 英文别名: 3-(2,4-dichlorophenyl)-1,1-dimethylurea；N'-(2,4-Dichlorophenyl)-N,N-dimethylurea
• CAS: 19834-83-4
• 化学式: C₉H₁₀Cl₂N₂O
• mdl: MFCD00018339
• 分子量: 233.097
• InChiKey: UZOKKCRCTNFCDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  32.3
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Stabilized lactam polymerization solutions
  申请人：DSM RIM NYLON V.O.F

  公开号：EP0239170A1

  公开（公告）日：1987-09-30

  Unsaturated oligomers and solutions thereof are stabilized with a trisubstituted urea to provide improved storage stability. The stabilized unsaturated oligomer solutions are useful in lactam polymerization processes which yield nylon block copolymers containing unsaturated oligomer segments. The unsaturated oligomers disclosed herein have at least 4 carbons and have pendant thereto at least one hydroxy, amine, epoxy, acyllactam, or acyllactam precursor group.

  使用三取代脲稳定不饱和低聚物及其溶液，可提高储存稳定性。稳定的不饱和低聚物溶液适用于内酰胺聚合工艺，该工艺可产生含有不饱和低聚物段的尼龙嵌段共聚物。本文公开的不饱和低聚物至少有 4 个碳原子，并至少有一个羟基、胺、环氧、酰内酰胺或酰内酰胺前体基团。
• SEALING AGENT FOR LIQUID-CRYSTAL DISPLAY CELL, COMPOSITION FOR SEALING AGENT FOR LIQUID-CRYSTAL DISPLAY CELL, AND LIQUID-CRYSTAL DISPLAY ELEMENT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1153952A1

  公开（公告）日：2001-11-14

  A sealant for a liquid crystal display cell which has a water absorption coefficient of 2 mass % or less, and a composition for a liquid crystal display cell sealant comprising an epoxy resin (1), a curing agent (2) comprising at least one selected from polyphenol compounds, polyphenol resins and esterified products thereof and a curing accelerator (3) comprising at least one selected from alkylurea derivatives and phosphazene compounds. A liquid crystal display element produced by using the composition is capable of securing long time display (quality) stability under high temperature and high humidity.

  一种吸水系数小于或等于 2 质量%的液晶显示单元密封剂，以及一种液晶显示单元密封剂组合物，该组合物包括环氧树脂 (1)、至少一种选自多酚化合物、多酚树脂及其酯化产品的固化剂 (2) 以及至少一种选自烷基脲衍生物和磷氮化合物的固化促进剂 (3)。使用该组合物生产的液晶显示元件能够在高温高湿条件下确保长时间的显示（质量）稳定性。
• SEALING MATERIAL FOR PLASTIC LIQUID CRYSTAL DISPLAY CELLS
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1293536A1

  公开（公告）日：2003-03-19

  A two-component sealant composition for a plastic liquid crystal display cell of the invention contains the following components (1) to (6): (1) a liquid epoxy resin having from 1.7 to 6 in weight average of epoxy groups in one molecule and an ionic conductivity of an aqueous solution obtained by extraction separation by contact mixing with 10 times by weight of pure water at from 40 to 80°C of 2 mS/m or less, (2) a curing agent containing one or a mixture of two or more selected from a tetrafunctional mercapto compound, a modified polymercapto derivative, a micro-encapsulated imidazole compound, or a methyl methacrylate adduct of an alicyclic diamine, having an ionic conductivity of an aqueous solution obtained by extraction separation by contact mixing with 10 times by weight of pure water at from 40 to 80°C of 0.6 mS/m or less, (3) a curing accelerator,(4) an inorganic filler, (5) a silane coupling agent, and (6) rubbery polymer fine particles having a softening temperature of 0°C or less and an average particle diameter of primary particles of from 0.01 to 5 µm.

  本发明用于塑料液晶显示电池的双组分密封剂组合物包含以下成分（1）至（6）： (1) 一种液态环氧树脂，其一个分子中的环氧基团的平均重量为 1.7 至 6，在 40 至 80°C 温度下与 10 倍重量的纯水接触混合，通过萃取分离得到的水溶液的离子电导率为 2 mS/m 或更低、 (2) 一种固化剂，含有选自四官能巯基化合物、改性聚合巯基衍生物、微胶囊咪唑化 合物或脂环族二胺的甲基丙烯酸甲酯加合物中的一种或两种以上的混合物， 其水溶液离子电导率为 0.6 mS/m 或更低、 (3) 一种固化促进剂，(4) 一种无机填料，(5) 一种硅烷偶联剂，以及 (6) 橡胶聚合物细颗粒，其软化温度为 0°C 或以下，初级颗粒的平均颗粒直径为 0.01 至 5 微米。
• Sealing material for plastic liquid crystal display cells
  申请人：——

  公开号：US20020176046A1

  公开（公告）日：2002-11-28

  An object of the invention is to provide a sealant composition for a plastic liquid crystal display cell that is capable of being applied to a sheet heat press adhesion method and of producing a plastic liquid crystal display cell having high reliability under a high temperature and high humidity environment. A two-component sealant composition for a plastic liquid crystal display cell of the invention contains the following components (1) to (6): (1) from 15 to 84% by weight of a liquid epoxy resin having from 1.7 to 6 in weight average of epoxy groups in one molecule and an ionic conductivity of an aqueous solution obtained by extraction separation by contact mixing with 10 times by weight of pure water at from 40 to 80° C. of 2 mS/m or less, (2A) from 10 to 50% by weight of a curing agent containing one or a mixture of two or more selected from (2A-1) a tetrafunctional mercapto compound or (2A-2) a modified polymercapto derivative, having an ionic conductivity of an aqueous solution obtained by extraction separation by contact mixing with 10 times by weight of pure water at from 40 to 80° C. of 0.6 mS/m or less, (3) from 0.01 to 15% by weight of a curing accelerator, (4) from 5 to 50% by weight of an inorganic filler, (5) from 0.1 to 5% by weight of a silane coupling agent, and (6) from 1 to 25% by weight of rubbery polymer fine particles having a softening temperature of 0° C. or less and an average particle diameter of primary particles of from 0.01 to 5 &mgr;m.

  本发明的目的是提供一种用于塑料液晶显示电池的密封剂组合物，该组合物能够应用于片材热压粘合方法，并能在高温高湿环境下生产出具有高可靠性的塑料液晶显示电池。本发明用于塑料液晶显示电池的双组分密封剂组合物含有以下成分（1）至（6）： (1) 15%至 84%（按重量计）的液态环氧树脂，其一个分子中的环氧基的平均重量为 1.7 至 6，在 40 至 80 摄氏度的条件下，通过与 10 倍（按重量计）的纯水接触混合进行萃取分离而获得的水溶液的离子电导率为 2 mS/m 或更低、 (2A) 10%至 50%(重量)的固化剂，其中含有选自(2A-1)四官能巯基化合物或 (2A-2)改性聚合巯基衍生物中的一种或两种以上的混合物，其水溶液的离子电导率为 0.6 mS/m 或更低、 (3) 0.01 至 15%（重量）的固化促进剂、 (4) 以重量计，5%至 50%的无机填料、 (5) 0.1 至 5%（重量）的硅烷偶联剂，以及 (6) 1%至 25%（重量百分比）的橡胶聚合物细颗粒，其软化温度为 0°C 或更低，主颗粒的平均颗粒直径为 0.01 至 5 微米。
• Sealant for liquid crystal display cell, composition for liquid crystal display cell sealant and liquid crystal display element
  申请人：MITSUI CHEMICALS, INC.

  公开号：US20040075802A1

  公开（公告）日：2004-04-22

  A sealant for a liquid crystal display cell which has a water absorption coefficient of 2 mass % or less, and a composition for a liquid crystal display cell sealant comprising an epoxy resin (1), a curing agent (2) comprising at least one selected from polyphenol compounds, polyphenol resins and esterified products thereof and a curing accelerator (3) comprising at least one selected from alkylurea derivatives and phosphazene compounds. A liquid crystal display element produced by using the composition is capable of securing long time display (quality) stability under high temperature and high humidity.

  一种吸水系数小于或等于 2 质量%的液晶显示单元密封剂，以及一种液晶显示单元密封剂组合物，该组合物包括环氧树脂 (1)、至少一种选自多酚化合物、多酚树脂及其酯化产品的固化剂 (2) 以及至少一种选自烷基脲衍生物和磷氮化合物的固化促进剂 (3)。使用该组合物生产的液晶显示元件能够在高温高湿条件下确保长时间的显示（质量）稳定性。