C.I.颜料红37 | 6883-91-6

• 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: C.I.颜料红37
• 中文别名: 4,4'-[(3,3'-二甲氧[1,1'-联苯]-4,4'-二基)双(偶氮)]双[2,4-二氢-5-甲基-2-(4-甲基苯基)-3H-吡唑-3-酮；4,4"-[(3,3"-二甲氧[1,1"-联苯]-4,4"-二基)双(偶氮)]双[2,4-二氢-5-甲基-2-(4-甲基苯基)-3H-吡唑-3-酮
• 英文名称: 4,4'-((3,3'-Dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one)
• 英文别名: 4-[[2-methoxy-4-[3-methoxy-4-[[3-methyl-1-(4-methylphenyl)-5-oxo-4H-pyrazol-4-yl]diazenyl]phenyl]phenyl]diazenyl]-5-methyl-2-(4-methylphenyl)-4H-pyrazol-3-one
• CAS: 6883-91-6
• 化学式: C₃₆H₃₄N₈O₄
• 分子量: 642.7
• InChiKey: CMBVJWXIWKNGIL-UHFFFAOYSA-N

物化性质

• 沸点：
  855.3±65.0 °C(Predicted)
• 密度：
  1.30±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  48
• 可旋转键数：
  9
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  133
• 氢给体数：
  0
• 氢受体数：
  10

制备方法与用途

化学性质：这种物质呈现黄光红色，耐热性能可达150℃，耐光性能良好，但耐溶剂性能较差。

用途：主要用作橡胶和塑料的着色剂。

文献信息

• Bicomponent composition
  申请人：HFC Prestige International Holding Switzerland S.a.r.l

  公开号：US11324688B2

  公开（公告）日：2022-05-10

  The instant disclosure generally relates to a bicomponent composition for coloring mammalian or synthetic keratin fibers, the bicomponent composition comprising first, second, components. The first component includes an organic polymer, the second component includes a pretreatment base compound. One or more of the components includes pigment microparticles. The bicomponent composition combines upon application to treated material such as hair, forms a solid coating thereon and has a substantially long color fastness following development (setting). Methods of using such compositions are also described herein.

  本公开一般涉及一种用于给哺乳动物或合成角蛋白纤维着色的双组分组合物，该双组分组合物包括第一和第二组分。第一组分包括有机聚合物，第二组分包括预处理基础化合物。其中一种或多种成分包括颜料微粒。双组分组合物在涂抹到经过处理的材料（如头发）上时，会在其上形成一层固体涂层，并在显色（固色）后具有相当长的色牢度。本文还介绍了使用这种组合物的方法。
• MULTICOMPONENT SILICONE COMPOSITION
  申请人：HFC Prestige International Holding Switzerland S.a.r.l.

  公开号：EP3817710A1

  公开（公告）日：2021-05-12
• MULTICOMPONENT IN SITU COLORATION COMPOSITION
  申请人：HFC Prestige International Holding Switzerland S.a.r.l.

  公开号：EP3890683A1

  公开（公告）日：2021-10-13
• BICOMPONENT COMPOSITION
  申请人：HFC Prestige International Holding Switzerland S.a.r.l

  公开号：US20210145726A1

  公开（公告）日：2021-05-20

  The instant disclosure generally relates to a bicomponent composition for coloring mammalian or synthetic keratin fibers, the bicomponent composition comprising first, second, components. The first component includes an organic polymer, the second component includes a pretreatment base compound. One or more of the components includes pigment microparticles. The bicomponent composition combines upon application to treated material such as hair, forms a solid coating thereon and has a substantially long color fastness following development (setting). Methods of using such compositions are also described herein.
• MULTICOMPONENT COMPOSITION
  申请人：HFC Prestige International Holding Switzerland S.a.r.l.

  公开号：US20210290518A1

  公开（公告）日：2021-09-23

  The instant disclosure generally relates to a multicomponent composition for coloring mammalian or synthetic keratin fibers, the multicomponent composition comprising first, second, third and fourth components. The first component includes an organic polymer, the second component includes an in situ linking material, the third component includes a base compound and the fourth component includes a catalyst or other substance. One or more of the components includes pigment microparticles. The multicomponent composition in situ links upon application, forms a solid coating on treated material such as hair and has a substantially long color remanence following development. Methods of using such compositions are also described herein.