144190-25-0 N,N-二甲基-4-(2-(2-(辛氧基)苯基)-6-苯基吡啶-4-基)苯胺

名称和标识

中文名: N,N-二甲基-4-(2-(2-(辛氧基)苯基)-6-苯基吡啶-4-基)苯胺
英文名: N,N-Dimethyl-4-(2-(2-(octyloxy)phenyl)-6-phenylpyridin-4-yl)aniline
CAS号: 144190-25-0
分子式: C33H38N2O
分子量: 478.67
中文别名: 黄色素-37; N,N-二甲基-4-(2-(2-(辛基氧基)苯基)-6-苯基吡啶-4-基)苯胺; 热压敏黄色素; 品黄色素-37; 热敏染料黄色素-37
英文别名: N,N-dimethyl-4-[2-(2-octoxyphenyl)-6-phenylpyridin-4-yl]aniline; 2-[2-octyloxyphenyl]-4-[4-dimethylaminophenyl]-6-phenylpyridine; Colorformer Yellow CK-37; N,N-DIMETHYL-4-{2-[2-(OCTYLOXY)PHENYL]-6-PHENYLPYRIDIN-4-YL}ANILINE; N,N-dimethyl-4-[2-(2-octoxyphenyl)-6-phenyl-pyridin-4-yl]aniline; N,N-Dimethyl-4-[2-[2-(octyloxy)phenyl]-6-phenyl-4-pyridyl]aniline; Copikem 37; Copikem 37 Yellow; Copikem Yellow 37; N,N-Dimethyl-4-[2-[2-(octyloxy)phenyl]-6-phenyl-4-pyridinyl]benzenamine

用途与制备

作为显色剂，黄色素-37易溶于丙酮、乙醇，最适显色剂为盐酸，显色效果随酸浓度增大而增强，与盐酸显色等摩尔比为1:2（与草酸为1:1），最适显色温度25℃，最适显色时间10min。

染料

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