Fluorescent Brightener 264

CAS Registry Number®

68971-49-3
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CAS Name

Fluorescent Brightener 264

Molecular Formula

C40H44N12O22S6.6Na

Cite this Page

Fluorescent Brightener 264.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=68971-49-3 (retrieved 2024-05-09) (CAS RN: 68971-49-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C40H44N12O22S6.6Na/c53-15-11-51(12-16-54)39-47-35(45-37(49-39)43-29-21-27(75(57,58)59)7-9-31(29)77(63,64)65)41-25-5-3-23(33(19-25)79(69,70)71)1-2-24-4-6-26(20-34(24)80(72,73)74)42-36-46-38(50-40(48-36)52(13-17-55)14-18-56)44-30-22-28(76(60,61)62)8-10-32(30)78(66,67)68;;;;;;/h1-10,19-22,53-56H,11-18H2,(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68)(H,69,70,71)(H,72,73,74)(H2,41,43,45,47,49)(H2,42,44,46,48,50);;;;;;

InChIKey

InChIKey=PCXJSXDFSBAVPV-UHFFFAOYSA-N

SMILES

N(C1=C(S(=O)(=O)O)C=CC(S(=O)(=O)O)=C1)C=2N=C(N(CCO)CCO)N=C(NC3=CC(S(=O)(=O)O)=C(C=CC4=C(S(=O)(=O)O)C=C(NC=5N=C(NC6=C(S(=O)(=O)O)C=CC(S(=O)(=O)O)=C6)N=C(N(CCO)CCO)N5)C=C4)C=C3)N2.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC=C(C(=C1)NC2=NC(=NC(=N2)N(CCO)CCO)NC3=CC=C(C=CC4=CC=C(C=C4S(=O)(=O)O)NC=5N=C(N=C(N5)N(CCO)CCO)NC6=CC(=CC=C6S(=O)(=O)O)S(=O)(=O)O)C(=C3)S(=O)(=O)O)S(=O)(=O)O

Other Names for this Substance

  • 1,4-Benzenedisulfonic acid, 2,2′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-[bis(2-hydroxyethyl)amino]-1,3,5-triazine-4,2-diyl]imino]]bis-, sodium salt (1:6)
  • 1,4-Benzenedisulfonic acid, 2,2′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-[bis(2-hydroxyethyl)amino]-1,3,5-triazine-4,2-diyl]imino]]bis-, hexasodium salt
  • Phorwite UW
  • Phorwite UW Liquid
  • C.I. 406235

View All

Deleted or Replaced CAS Registry Numbers

76482-78-5, 81604-39-9, 1999502-39-4

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