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Substance Name: EINECS 273-468-9
RN: 68971-49-3
UNII: 41143UBZ6N
InChIKey: ZECOZQHKQDLCBT-IRTUOLCXSA-H

Molecular Formula

  • C40-H44-N12-O22-S6.6Na

Molecular Weight

  • 1369.14
 
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Names and Synonyms

Results Name

  • EINECS 273-468-9

Name of Substance

  • Fluorescent brightener 264

Synonyms

  • 2,2'-(1,2-Ethenediyl)bis(5-((4-(bis(2-hydroxyethyl)amino)-6-((2,5-disulfophenyl)amino)-1,3,5-triazin-2-yl)amino)benzenesulfonic acid) hexasodium salt
  • EC 273-468-9
  • EINECS 273-468-9
  • UNII-41143UBZ6N

Systematic Names

  • 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
  • 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)
  • Hexasodium 2,2'-(vinylenebis((3-sulphonato-4,1-phenylene)imino(6-(bis(2-hydroxyethyl)amino)-1,3,5-triazine-4,2-diyl)imino))bis(benzene-1,4-disulphonate)

Registry Numbers

CAS Registry Number

  • 68971-49-3

FDA UNII

  • 41143UBZ6N

Other Registry Numbers

  • 76482-78-5
  • 81604-39-9

Related Registry Number

  • 114456-70-1 (Parent)

System Generated Number

  • 0068971493

Molecular Formulas

Molecular Formula

  • C40-H44-N12-O22-S6.6Na

Molecular Formula Fragments

  • C40-H44-N12-O22-S6
  • COMPONENT
  • Na

Structure Descriptors

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);;;;;;/q;6*+1/p-6/b2-1+;;;;;;

InChIKey

ZECOZQHKQDLCBT-IRTUOLCXSA-H

Smiles

[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].C(=C\c1c(cc(cc1)Nc1nc(nc(n1)N(CCO)CCO)Nc1c(ccc(c1)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])\c1c(cc(cc1)Nc1nc(nc(n1)N(CCO)CCO)Nc1c(ccc(c1)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-]