直接红 |
| 时间：2023-07-15 来源：化工号 作者：C32H26N4Na2O8S2 |
| 中文名 | 直接红
| | 英文名 | Directfastred
| | 别名 | 直接红
直接固红3B
C.I.直接39
| | 英文别名 | C.I. 23630
cidirectred39
Directfastred
diazolscarlet3b
chloraminered3b
Direct fast red 3B
C.I. Direct Red 39
calcominescarlet3bs
diaminescarlet3ba-cf
diaphtaminefastscarlet
chromeleatherscarlet3bs
diaphtaminefastscarlet3b
C.I. Direct Red 39, disodium salt
C.I. Direct Red 39, disodium salt (8CI)
(8Z)-8-({4'-[(E)-(4-ethoxyphenyl)diazenyl]-3,3'-dimethylbiphenyl-4-yl}hydrazono)-7-oxo-7,8-dihydronaphthalene-1,3-disulfonic acid
| | CAS | 6358-29-8
| | EINECS | 228-766-3 | | 化学式 | C32H26N4Na2O8S2
| | 分子量 | 704.68 | | InChI | InChI=1/C32H28N4O8S2/c1-4-44-25-10-8-24(9-11-25)33-34-27-12-5-21(15-19(27)2)22-6-13-28(20(3)16-22)35-36-32-29(37)14-7-23-17-26(45(38,39)40)18-30(31(23)32)46(41,42)43/h5-18,35H,4H2,1-3H3,(H,38,39,40)(H,41,42,43)/b34-33+,36-32+ | | 密度 | 1.43g/cm3 | | 折射率 | 1.674 | | RTECS | QJ6476000 | | 上游原料 | 苯酚 |
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