3-(4-乙氧基苯基)-1,1-二甲基脲 | 36503-55-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3-(4-乙氧基苯基)-1,1-二甲基脲
• 英文名称: 3-(4-Ethoxyphenyl)-1,1-dimethylurea
• CAS: 36503-55-6
• 化学式: C₁₁H₁₆N₂O₂
• mdl: MFCD06154306
• 分子量: 208.26
• InChiKey: ACOZWFISMVUEHN-UHFFFAOYSA-N

物化性质

• 沸点：
  380.2±34.0 °C(Predicted)
• 密度：
  1.114±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.363
• 拓扑面积：
  41.6
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Resin composition
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0127181A2

  公开（公告）日：1984-12-05

  A resin composition comprising (I) at least one compound selected from the group consisting of hydroxyl- containing unsaturated polyesters, reaction products of polyepoxides and ethylenically unsaturated carboxylic acids and -polymers of diallyl phthalate (II) at least one monomer copolymerizable with said compound (I), which is selected from the group consisting of ethylenically unsaturated monomers and allylic unsaturated monomers, (III) a catalyst capable of polymerizing (I) and (II), (IV) at least one compound containing the oxirane ring, (V) a curing agent (excluding acid anhydrides, acids and amine compounds) capable of curing said compound (IV), and (VI) a catalyst capable of promoting the curing of (IV) by (V). A preferable composition further contains (VII) a polyisocyanate compound and (VIII) a promoter for the reaction between isocyanate group and hydroxyl group. The composition may contain fibrous reinforcing agents.

  一种树脂组合物，包括(I) 至少一种选自由含羟基的不饱和聚酯、聚环氧化物与乙烯基不饱和羧酸的反应产物和邻苯二甲酸二烯丙酯聚合物组成的组的化合物；(II) 至少一种可与所述化合物(I)共聚的单体、(III) 能使 (I) 和 (II) 聚合的催化剂，(IV) 至少一种含有环氧乙烷环的化合物，(V) 能固化所述化合物 (IV) 的固化剂（不包括酸酐、酸和胺化合物），以及 (VI) 能通过 (V) 促进 (IV) 固化的催化剂。一种较好的组合物还含有（VII）多异氰酸酯化合物和（VIII）异氰酸酯基团与羟基反应的促进剂。该组合物还可含有纤维增强剂。
• Intermediate for composite materials
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0173137A2

  公开（公告）日：1986-03-05

  An intermediate for a composite material is disclosed. The intermediate is obtained by impregnating an epoxy resin composition containing a specific additive into a reinforcing material. The composite material obtained from the intermediate has improved mechanical properties.

  本发明公开了一种用于复合材料的中间体。 这种中间体是通过将含有特定添加剂的环氧树脂组合物浸渍到增强材料中而获得的。 由这种中间体获得的复合材料具有更好的机械性能。
• ADHESIVE COMPOSITION
  申请人：Hexcel Composites Limited

  公开号：EP3441438A1

  公开（公告）日：2019-02-13

  An adhesive composition comprising (a) at least one epoxy resin; and (b) a curative system comprising a hydrazide curing agent, and wherein the curative system further comprises a urone based accelerator.

  一种粘合剂组合物，包括：(a) 至少一种环氧树脂；和 (b) 一种包含酰肼固化剂的固化体系，其中固化体系还包括一种基于尿酮的促进剂。
• Particulate curing components
  申请人：HEXCEL COMPOSITES LIMITED

  公开号：US10752739B2

  公开（公告）日：2020-08-25

  The invention relates to a particulate curing component for a thermosetting resin, the particulate curing component comprising particles of a solid resin, wherein a curative for the thermosetting resin is dispersed within the particles of solid resin. The invention also relates to methods of forming particulate curing components and compositions comprising particulate curing components.

  本发明涉及一种热固性树脂的微粒固化组分，该微粒固化组分包括固体树脂颗粒，其中热固性树脂的固化剂分散在固体树脂颗粒中。本发明还涉及形成微粒固化组分的方法和包含微粒固化组分的组合物。
• Epoxy resin formulations
  申请人：HEXCEL COMPOSITES LIMITED

  公开号：US11332607B2

  公开（公告）日：2022-05-17

  Formulations comprising from 10 to 80% by weight of the formulation of a halogenated epoxy resin; from 1 to 15% by weight of the formulation of an antimony based fire retardant; from 1 to 10% by weight of the formulation of an inorganic or non-polymeric organic phosphorous containing fire retardant; and from 1 to 30% by weight of the formulation of a curative system are provided. The formulations are particularly suitable for producing aircraft interior composite components having good fire retarding properties, low smoke emission, low smoke toxicity and low heat release properties. The formulations also have excellent processing and mechanical properties. Further components may be included in the compositions to improve various properties, including the fire retarding, low smoke emission, low smoke toxicity and low heat release properties and to also further improve the processing and mechanical properties, including toughness. Compositions produced from the formulations have excellent processing and mechanical properties, and may also have good surface finishes.

  提供的配方包括：按重量计，10%至 80%的卤化环氧树脂配方；按重量计，1%至 15%的锑基阻燃剂配方；按重量计，1%至 10%的无机或非聚合有机磷阻燃剂配方；以及按重量计，1%至 30%的固化体系配方。这些配方特别适用于生产具有良好阻燃性能、低烟雾排放、低烟雾毒性和低热释放性能的飞机内部复合材料部件。这些配方还具有优异的加工和机械性能。配方中还可加入其他成分，以改善各种性能，包括阻燃、低烟雾排放、低烟雾毒性和低热释放性能，并进一步改善加工和机械性能，包括韧性。用这些配方制成的混合物具有优异的加工和机械性能，而且表面光洁度也很好。