Chemical Compound

Fluorescent brightener 46

CAS Registry Number 6416-68-8
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Fluorescent brightener 46 chemical structure
Primary Record

Fluorescent brightener 46

In stock
2,861 g
Purity
98.8 %
CAS
6416-68-8

Compound Identifiers & Properties

CAS
6416-68-8
PubChem CID
23669139
SMILES
C1=CC=C(C=C1)/C=C/C2=C(C=C(C=C2)N3N=C4C=CC5=CC=CC=C5C4=N3)S(=O)(=O)[O-].[Na+]
Canonical SMILES
O=S(=O)([O-])c1cc(-n2nc3ccc4ccccc4c3n2)ccc1/C=C/c1ccccc1.[Na+]

Names & Synonyms

  • Fluorescent brightener 46
  • Tinopal RBS
  • Tinopal RBS 200
  • C.I. Fluorescent Brightener 46
  • RefChem:564693
  • UNII-BI4R8E715N
  • BI4R8E715N
  • NTS 1
  • 6416-68-8
  • C24H16N3O3S.Na
  • C24H17N3O3S.Na
  • PYLAKLOR WHITE S 15A
  • EINECS 229-131-3
  • SCHEMBL1502431
  • sodium4- stilbene-2-sulphonate
  • SCHEMBL29434558
  • SCHEMBL29829393
  • PCNRQYHSJVEIGH-ASTDGNLGSA-M
  • DTXSID001034783
  • C.I. 40645
  • C24-H17-N3-O3-S.Na
  • CI FLUORESCENT BRIGHTENER 46
  • CID5719933
  • Sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate
  • C.I. Fluorescent Brightening Agent 46, sodium salt
  • AN-19183
  • CI 40645
  • LS-32034
  • NS00047042
  • 56776-27-3
  • Sodium 2-(4-styryl-3-sulfophenyl)-2h-naphtho(1,2-d)triazole
  • Sodium 4-(2H-naphtho(1,2-d)triazol-2-yl)stilbene-2-sulfonate
  • Sodium 4-(2H-naphtho(1,2-d)triazol-2-yl)stilbene-2-sulphonate
  • 2-Stilbenesulfonic acid, 4-(2H-naphtho(1,2-d)triazol-2-yl)-, sodium salt
  • Sodium 2-(4-styryl-3-sulfophenyl)-2H-naphtho-(1,2-d)-triazole
  • sodium;5-benzo[e]benzotriazol-2-yl-2-[(E)-2-phenylethenyl]benzenesulfonate
  • Benzenesulfonic acid, 5-(2H-naphtho(1,2-d)triazol-2-yl)-2-(2-phenylethenyl)-, sodium salt
  • Q27274673
  • 2H-Naphtho(1,2-d)triazole, 2-(4-(2-phenylethenyl)-3-sulfophenyl)-, sodium salt
  • C.I. Fluorescent Brightening Agent 46, sodium salt (8CI)
  • Benzenesulfonic acid, 5-(2H-naphtho(1,2-d)triazol-2-yl)-2-(2-phenylethenyl)-, sodium salt (1:1)
  • Benzenesulfonic acid, 5-(2H-naphtho[1,2-d]triazol- 2-yl)-2-(2-phenylethenyl)-, sodium salt
  • Benzenesulfonic acid, 5-(2H-naphtho[1,2-d]triazol-2-yl)-2-(2-phenylethenyl)-, sodium salt
  • sodium 5-benzo[e]benzotriazol-2-yl-2-[(E)-styryl]benzenesulfonate
  • Benzenesulfonic acid, 5-(2H-naphtho(1,2-d)- triazol-2-yl)-2-((1E)-2-phenylethenyl)-, sodium salt
  • Benzenesulfonic acid, 5-(2H-naphtho[1,2-d]triazol-2-yl)-2-(2-phenylethenyl)-, sodium salt (1:1)
  • (E)-5-(2H-Naphtho[1,2-d]triazol-2-yl)-2-(2-phenylethenyl)benzenesulfonic acid sodium salt
  • 4-(2H-Naphtho[1,2-d]triazol-2-yl)-2-stilbenesulfonic Acid Sodium Salt; , 5-(2H-Naphtho[1,2-d]triazol-2-yl)-2-(2-phenylethenyl)-benzenesulfonic Acid Sodium Salt; C.I. Fluorescent Brightening Agent 46, Sodium Salt; 2H-Naphtho[1,2-d]triazole, benzenesulfonic acid deriv.; 2-(4-Styryl-3-sulfophenyl)-2H-naphtho[1,2-d]triazole Sodium Salt; 4-(Naphtho-1',2';4,5-triazol-2-yl)-2-sulfostilbene Sodium Salt; C.I. 40645; C.I. Fluorescent Brightener 46; Fluorescent Brightener 46; Pylaklor White S 15A; Sodium 2-(4-styryl-3-sulfophenyl)-2H-naphtho[1,2-d]triazole; Sodium 4-(2H-Naphtho[1,2-d]triazol-2-yl)stilbene-2-sulfonate; Tinopal RBS
  • 5-(2H-Naphtho[1,2-d]triazole-2-yl)-2-[(E)-2-phenylethenyl]benzenesulfonic acid sodium salt
  • BENZENESULFONIC ACID, 5-(2H-NAPHTHO(1,2-D)TRIAZOL-2-YL)-2-((1E)-2-PHENYLETHENYL)-, SODIUM SALT
  • Benzenesulfonic acid, 5-(2H-naphtho[1,2-d]-1,2,3-triazol-2-yl)-2-[(E)-2-phenylethenyl]-, sodium salt (1:1)