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Substance Name: Fluorescent brightener 46
RN: 56776-27-3
UNII: BI4R8E715N
InChIKey: PCNRQYHSJVEIGH-ASTDGNLGSA-M

Molecular Formula

  • C24-H16-N3-O3-S.Na

Molecular Weight

  • 449.4644
 
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Names and Synonyms

Name of Substance

  • Fluorescent brightener 46

Synonym

  • UNII-BI4R8E715N

Systematic Name

  • Benzenesulfonic acid, 5-(2H-naphtho(1,2-d)- triazol-2-yl)-2-((1E)-2-phenylethenyl)-, sodium salt

Registry Numbers

CAS Registry Number

  • 56776-27-3

FDA UNII

  • BI4R8E715N

System Generated Number

  • 0056776273

Molecular Formulas

Molecular Formula

  • C24-H16-N3-O3-S.Na

Molecular Formula Fragments

  • C24-H16-N3-O3-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C24H17N3O3S.Na/c28-31(29,30)23-16-20(14-12-19(23)11-10-17-6-2-1-3-7-17)27-25-22-15-13-18-8-4-5-9-21(18)24(22)26-27;/h1-16H,(H,28,29,30);/q;+1/p-1/b11-10+;

InChIKey

PCNRQYHSJVEIGH-ASTDGNLGSA-M

Smiles

c12c(nn(n2)c2cc(c(\C=C\c3ccccc3)cc2)S(=O)(=O)[O-])ccc2c1cccc2.[Na+]