颜料黄95 | 5280-80-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 颜料黄95
• 中文别名: C.I.颜料黄95；3,3'-[(2,5-二甲基-1,4-苯亚基)二[亚胺(1-乙酰基-2-氧代-2,1-乙亚基)偶氮]]双[4-氯-N-(5-氯-2-甲苯基)-苯甲酰胺；偶氮缩合黄GR；克劳莫夫塔尔黄GR；联苯胺黄编织袋；3,3"-[(2,5-二甲基-1,4-苯亚基)二[亚胺(1-乙酰基-2-氧代-2,1-乙亚基)偶氮]]双[4-氯-N-(5-氯-2-甲苯基)-苯甲
• 英文名称: 3,3'-[(2,5-Dimethyl-p-phenylene)bis[imino(1-acetyl-2-oxoethylene)azo]]bis[4-chloro-N-(5-chloro-o-tolyl)benzamide]
• 英文别名: 4-chloro-3-[[1-[4-[[2-[[2-chloro-5-[(5-chloro-2-methylphenyl)carbamoyl]phenyl]diazenyl]-3-oxobutanoyl]amino]-2,5-dimethylanilino]-1,3-dioxobutan-2-yl]diazenyl]-N-(5-chloro-2-methylphenyl)benzamide
• CAS: 5280-80-8
• 化学式: C₄₄H₃₈Cl₄N₈O₆
• 分子量: 916.6
• InChiKey: MLIPLRICHBJSFY-UHFFFAOYSA-N

物化性质

• 沸点：
  890.7±65.0 °C(Predicted)
• 密度：
  1.41[at 20℃]
• LogP：
  0 at 20℃
• 物理描述：
  DryPowder; OtherSolid

计算性质

• 辛醇/水分配系数(LogP)：
  10.8
• 重原子数：
  62
• 可旋转键数：
  14
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  200
• 氢给体数：
  4
• 氢受体数：
  10

制备方法与用途

制备方法

将2摩尔的4-氯-3-氨基苯甲酸进行重氮化，生成的重氮盐与1摩尔的2,5-双乙酰基乙酰氨基-1,4-二甲基苯进行偶合反应，在邻二氯苯介质（含有少量DMF）中制备双偶氮染料；随后与氯化亚砜反应，制得含有羧甲酰氯的产物，再与5-氯-2-甲基苯胺在邻二氯苯中（少量吡啶存在下）进行缩合反应。生成的粗品颜料经过处理后，最终制备出C.I.颜料黄95。

用途简介

该品种剂型牌号有11种，能够介于C.I.颜料黄13与颜料黄83之间提供红光黄色效果，是偶氮缩合颜料中着色强度最高的一种，具有优异的耐热稳定性。主要用于塑料和原浆着色，在聚烯烃中的耐热温度可达270-290℃，耐光牢度达到6级；也可用于聚丙烯及PUR原浆着色；在印墨方面主要用作高档金属装饰印墨、不同连结料的凹版溶剂印墨，并广泛应用于金属装饰及包装印墨。

文献信息

• PLASTIC AMPULE AND COLORED PLASTIC CONTAINER
  申请人：Manabe Yuki

  公开号：US20110100861A1

  公开（公告）日：2011-05-05

  An object of the present invention is to provide a plastic ampule capable of suppressing volatilization and scattering of a drug solution and elution of plastic compounding ingredients into the drug solution, as well as suppressing whisker formation and deformation and damage of an opening when the plastic ampule is opened. A plastic ampule 10 according to the present invention includes a drug solution storage part 11 for storing a drug solution, a drug solution discharge tube 12 in communication with the drug solution storage part 11 and extending toward one side, and a top part 13 closing an end at the one side of the drug solution discharge tube 12 , and the drug solution discharge tube 12 includes a fragile part 14 formed to have a thin thickness along a circumferential direction. The drug solution storage part 11 , the drug solution discharge tube 12 , and the top part 13 are formed of a multilayer plastic material that includes an intermediate layer containing a cyclic olefin-based (co)polymer with a glass transition temperature of 60 to 80° C., an inner layer laminated to an inner side of the intermediate layer, an outer layer laminated to an outer side of the intermediate layer, and adhesive layers respectively disposed between the intermediate layer and the inner layer and between the outer layer and the intermediate layer.
• US8486501B2
  申请人：——

  公开号：US8486501B2

  公开（公告）日：2013-07-16