染料是指能够使其他物质(主要如纤维及其制品等)获得色泽的一类物质,以有机物为主。古代涂料是从动植物中提取的。中国是世界上最早使用天然染料的国家之一。早在4000多年前,就已经会养蚕缫丝,并将丝绸染成各种颜色。靛蓝、茜素、五倍子和胭脂红等是中国古代最早应用的天然染料。
现代有机染料的工业生产仅有100多年的历史。1856年,英国化学家珀金合成出了第一个合成染料——苯胺紫,用于毛和丝的染色;1901年,德国化学家朋恩发明了还原蓝(即所谓阴丹士林),它是棉布的坚牢染料。1956年出现了活性染料。自20世纪60年代起,随着合成纤维的大规模出现,各类染料得到了迅速发展,至今实际应用的染料已达1000种以上,并几乎完全取代了天然染料。
按照结构分类,染料可分为偶氮染料、羰基染料、活性染料、芳甲烷染料和酞菁染料等;按应用方法则分为酸性染料、直接染料、溶剂染料、还原染料和分散染料等。其中,溶剂染料是指不溶于水而能溶于有机溶剂中的染料。根据溶剂类型的不同,溶剂染料又可分为:
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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香豆素 7 | coumarin 7 | 27425-55-4 | C20H19N3O2 |
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透明蓝R | N-[4-[(4-hydroxyanthraquinone-1-yl)amino]phenyl]ethanamide | 67905-17-3 | C22H16N2O4 |
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透明蓝AP | 1,4-bis(isopropylamino)anthraquinone | 14233-37-5 | C20H22N2O2 |
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还原红 41 | thioindigo | 522-75-8 | C16H8O2S2 |
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萤光红BK | 3-diethylamino-7-oxo-7H-chromeno[3',2'-3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile | 52372-36-8 | C23H18N4O2 |
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荧光红H5B | 6-(p-Tolylamino)-N-methylanthrapyridone | 81-39-0 | C24H18N2O2 |
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荧光红Gg | Solvent Orange 63 | 16294-75-0 | C23H12OS |
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苏丹黑B | Sudan Black B | 4197-25-5 | C29H24N6 |
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苏丹蓝II | solvent blue 35 | 17354-14-2 | C22H26N2O2 |
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苏丹红 | Sudan III | 85-86-9 | C22H16N4O |
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苏丹Ⅳ | Sudan-IV | 85-83-6 | C24H20N4O |
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苏丹-1 | Sudan I | 842-07-9 | C16H12N2O |
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硼试剂 | 1-hydroxy-4-(4-methylphenylamino)-9,10-anthraquinone | 81-48-1 | C21H15NO3 |
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溶剂黄PS | 2-(2-quinolinyl)-1H-indene-1,3(2H)-dione | 83-08-9 | C18H11NO2 |
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溶剂黄HF | C.I. Solvent Yellow 107 | 67990-27-6 | C44H58N4O2 |
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溶剂黄98 | Solvent Yellow 98 | 12671-74-8 | C36H45NO2S |
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溶剂黄93 | 1-phenyl-3-methyl-4-(1-phenyl-3-methyl-5-oxo-4-pyrazolylidene)methylene-5-pyrazolone | 4702-90-3 | C21H18N4O2 |
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溶剂黄19 | Chromium, [2-(hydroxy-kappaO)-5-nitro-3-[[2-(oxo-kappaO)-1-[(phenylamino)carbonyl]propyl]azo-kappaN1]benzenesulfonato(3-)]- | 10343-55-2 | C16H11CrN4O8S |
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溶剂黄163 | 1,8-bis(phenylthio)anthracene-9,10-dione | 13676-91-0 | C26H16O2S2 |
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溶剂黄157 | 4,5,6,7-Tetrachlorchinophthalon | 27908-75-4 | C18H7Cl4NO2 |
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溶剂黄12 | 2-Hydroxy-5,2'-dimethyl-azobenzol | 6370-43-0 | C14H14N2O |
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溶剂黄 56 | 4-(diethylamino)azobenzene | 2481-94-9 | C16H19N3 |
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溶剂黄 2 | methyl yellow | 60-11-7 | C14H15N3 |
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溶剂黄 16 | 4-benzeneazo-3-methyl-1-phenyl-5-pyrazolone | 4314-14-1 | C16H14N4O |
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溶剂蓝74 | Alizarin Saphirol B | 128-86-9 | C14H10N2O10S2 |
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溶剂蓝63 | solvent blue 63 | 6408-50-0 | C22H18N2O2 |
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溶剂蓝6 | (4-ethylamino-[1]naphthyl)-bis-(4-dimethylamino-phenyl)-methanol | 6786-84-1 | C29H33N3O |
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溶剂蓝23 | 4-[(4-anilinophenyl)-(4-phenyliminocyclohexa-2,5-dien-1-ylidene)methyl]-N-phenylaniline;hydron;chloride | 2152-64-9 | C37H30ClN3 |
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溶剂蓝104 | C.I. Solvent Blue 104 | 116-75-6 | C32H30N2O2 |
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溶剂蓝102 | 1-isopropylamino-4-methylamino-anthraquinone | 15403-56-2 | C18H18N2O2 |
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溶剂蓝 97 | C.I. Solvent Blue 97 | 32724-62-2 | C36H38N2O2 |
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溶剂蓝 58 | 1 ,4-bis(2-ethylhexylamino)anthracene-9,10-dione | 29887-08-9 | C30H42N2O2 |
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溶剂绿 5 | solvent green 5 | 2744-50-5 | C30H28O4 |
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溶剂绿 3 | D and C green 6 | 128-80-3 | C28H22N2O2 |
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溶剂绿 | C.I. Solvent Green 1, acetate salt | 41272-40-6 | C25H28N2O2 |
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溶剂红CB | Solvent red 32 | 6406-53-7 | C36H43N5O7S2 |
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溶剂红31 | Einecs 228-322-9 | 6226-90-0 | C34H39N5O10S3 |
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溶剂红30 | Einecs 228-321-3 | 6226-87-5 | C34H39N5O7S2 |
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溶剂红3 | 4-[(4-ethoxyphenyl)azo]-1-naphthalenol | 6535-42-8 | C18H16N2O2 |
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溶剂红210 | 2-Naphthalenecarboxamide, 4-[(4-chloro-2-methylphenyl)azo]-N-(2,4-dimethylphenyl)-3-hydroxy- | 72928-10-0 | C26H22ClN3O2 |
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溶剂红197 | 3-diethylamino-7-imino-7H-chromeno[3',2'-3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile | 52372-39-1 | C23H19N5O |
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溶剂红169 | 1-isopropylamino-anthraquinone | 27354-18-3 | C17H15NO2 |
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溶剂红13 | 1-<4-Nitro-2-methoxy>-benzolazo-naphthol-(2) | 6410-21-5 | C17H13N3O4 |
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溶剂红 5 | 1-(4'-nitrobenzeneazo)-2-amino-naphthalene | 3025-77-2 | C16H12N4O2 |
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溶剂红 49 | rhodamine B | 509-34-2 | C28H30N2O3 |
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溶剂红 43 | eosin y | 15086-94-9 | C20H8Br4O5 |
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溶剂红 135 | 1.8-(2'.3'.4'.5'-Tetrachloro-1'.6'-benzoylen)naphthylimidazol | 20749-68-2 | C18H6Cl4N2O |
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溶剂红 1 | sudan red G | 1229-55-6 | C17H14N2O2 |
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溶剂紫9 | crystal violet carbinol base | 467-63-0 | C25H31N3O |
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溶剂紫47 | 2,4,5,8-tetramethylquinoline | 39581-63-0 | C13H15N |
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