酸性橙67(12220-06-3)名称与标识符
名称
中文别名:
酸性橙67;5-碘-1-四氢萘酮;4-[[4-[[2-甲基-4-[(对甲苯基)磺酰基]氧]苯基]偶氮]苯氨基]-3-硝基苯磺酸钠;酸性橙 3R;酸性橙 F3R;酸性橙 67;
英文别名:
Acid Orange 67;sodium,4-[3-[[2-methyl-4-(4-methylphenyl)sulfonyloxyphenyl]diazenyl]anilino]-3-nitrobenzenesulfonate;Benzenesulfonic acid, 4-((4-(2-(2-methyl-4-(((4-methylphenyl)sulfonyl)oxy)phenyl)diazenyl)phenyl)amino)-3-nitro-, sodium salt (1:1);C.I. Acid Orange 67;sodium 4-({3-[(E)-(2-methyl-4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]phenyl}amino)-3-nitrobenzenesulfonate;sodium 4-[[4-[2-methyl-4-(p-tolylsulfonyloxy)phenyl]azophenyl]amino]-3-nitro-benzenesulfonate;Sodium 4-[4-[[2-methyl-4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo]anilino]-3-nitrobenzenesulphonate;Acid Orange 67;4-[[4-[[2-Methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]phenyl]amino]-3-nitrobenzenesulfonic acid sodium salt;C.I.14172;Orange 67;Weak Acid orange RL;AcidOrange3R;
标识符
InChIKey:
YRYAWGCOEBJJTG-NTDCDQSISA-N
Inchi:
1S/C26H22N4O8S2.Na.H/c1-17-3-10-22(11-4-17)40(36,37)38-21-9-13-24(18(2)15-21)29-28-20-7-5-19(6-8-20)27-25-14-12-23(39(33,34)35)16-26(25)30(31)32;;/h3-16,27H,1-2H3,(H,33,34,35);;/b29-28+;;
SMILES:
N(C1C=CC(/N=N/C2C=CC(OS(C3C=CC(C)=CC=3)(=O)=O)=CC=2C)=CC=1)C1C=CC(S(O)(=O)=O)=CC=1N(=O)=O.[NaH]
酸性橙67(12220-06-3)生产方法和用途
用途:
弱酸性黄 RXL 用于羊毛、蚕丝、锦纶及其混纺织物的染色。也可在羊毛、蚕丝织物上直接印花。上染率高,匀染性好。用于羊毛与其他纤维同浴染色时,二醋酸纤维稍有沾色,三醋酸纤维不沾色。
生产方法:
以 4-对氨基苯胺-3-硝基苯磺酸、间甲苯酚、对甲苯磺酰氯为原料,首先将 4-对氨基苯胺-3-硝基苯磺酸重氮化,再与间甲苯酚偶合,最后将偶合产物与对甲苯磺酰氯缩合即得产物。经过滤、干燥、粉碎得成品。。