Fluorescent Brightener 205
[CAS# 61951-69-7]

Identification

• Name: Fluorescent Brightener 205
• Synonyms: 5-[[4-Methylamino-6-(Phenylamino)-1,3,5-Triazin-2-Yl]Amino]-2-[(E)-2-[4-[[4-Methylamino-6-(Phenylamino)-1,3,5-Triazin-2-Yl]Amino]-2-Sulfo-Phenyl]Vinyl]Benzenesulfonic Acid; 5-[[4-Methylamino-6-(Phenylamino)-1,3,5-Triazin-2-Yl]Amino]-2-[(E)-2-[4-[[4-Methylamino-6-(Phenylamino)-1,3,5-Triazin-2-Yl]Amino]-2-Sulfophenyl]Vinyl]Benzenesulfonic Acid; 5-[[4-Methylamino-6-(Phenylamino)-S-Triazin-2-Yl]Amino]-2-[(E)-2-[4-[[4-Methylamino-6-(Phenylamino)-S-Triazin-2-Yl]Amino]-2-Sulfo-Phenyl]Vinyl]Benzenesulfonic Acid
• Molecular Formula: C₃₄H₃₂N₁₂O₆S₂
• Molecular Weight: 768.82
• CAS Registry Number: 61951-69-7 (35632-99-6)
• SMILES: C1=C(C=CC(=C1[S](=O)(=O)O)\C=C\C2=CC=C(C=C2[S](=O)(=O)O)NC3=NC(=NC(=N3)NC4=CC=CC=C4)NC)NC5=NC(=NC(=N5)NC)NC6=CC=CC=C6
• InChI: 1S/C34H32N12O6S2/c1-35-29-41-31(37-23-9-5-3-6-10-23)45-33(43-29)39-25-17-15-21(27(19-25)53(47,48)49)13-14-22-16-18-26(20-28(22)54(50,51)52)40-34-44-30(36-2)42-32(46-34)38-24-11-7-4-8-12-24/h3-20H,1-2H3,(H,47,48,49)(H,50,51,52)(H3,35,37,39,41,43,45)(H3,36,38,40,42,44,46)/b14-13+
• InChIKey: VSNAWXHIKBJFHM-BUHFOSPRSA-N

Properties

• Density: 1.6g/cm³ (Cal.)