中文名称：直接棕1
  • Dianilbrown
  • C.I. 30045; C.I. Direct Brown 1; C.I. Direct Brown 1, disodium salt; Dianil brown 3GN; disodium 4-[(E)-{4'-[(E)-{2,4-diamino-5-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]biphenyl-4-yl}diazenyl]-2-hydroxybenzoate; (3E)-3-({4'-[(E)-{2,4-diamino-5-[(E)-(4-sulfophenyl)diazenyl]phenyl}diazenyl]biphenyl-4-yl}hydrazono)-6-oxocyclohexa-1,4-diene-1-carboxylic acid
  • 3811-71-0
  • 223-294-4
  • C31H24N8O6S
  • 636.6373
  • InChI=1/C31H24N8O6S/c32-26-16-27(33)29(39-36-22-9-12-24(13-10-22)46(43,44)45)17-28(26)38-35-21-7-3-19(4-8-21)18-1-5-20(6-2-18)34-37-23-11-14-30(40)25(15-23)31(41)42/h1-17,34H,32-33H2,(H,41,42)(H,43,44,45)/b37-23+,38-35+,39-36+
  • 直接棕1 3811-71-0
  • 1.51g/cm3