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 2-萘酚-6,8-二磺酸 |