C.I. Fluorescent Brightener 24

CAS Registry Number®

12224-02-1
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CAS Name

C.I. Fluorescent Brightener 24

Molecular Formula

C40H44N12O16S4.4Na

Cite this Page

C.I. Fluorescent Brightener 24.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12224-02-1 (retrieved 2024-05-12) (CAS RN: 12224-02-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C40H44N12O16S4.4Na/c53-17-13-51(14-18-54)39-47-35(41-27-3-1-5-31(21-27)69(57,58)59)45-37(49-39)43-29-11-9-25(33(23-29)71(63,64)65)7-8-26-10-12-30(24-34(26)72(66,67)68)44-38-46-36(48-40(50-38)52(15-19-55)16-20-56)42-28-4-2-6-32(22-28)70(60,61)62;;;;/h1-12,21-24,53-56H,13-20H2,(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68)(H2,41,43,45,47,49)(H2,42,44,46,48,50);;;;

InChIKey

InChIKey=SSNOKHDHCXXHGL-UHFFFAOYSA-N

SMILES

N(CCO)(CCO)C=1N=C(NC2=CC(S(=O)(=O)O)=C(C=CC3=C(S(=O)(=O)O)C=C(NC=4N=C(N(CCO)CCO)N=C(NC5=CC(S(=O)(=O)O)=CC=C5)N4)C=C3)C=C2)N=C(NC6=CC(S(=O)(=O)O)=CC=C6)N1.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=CC=C(C1)NC=2N=C(N=C(N2)N(CCO)CCO)NC3=CC=C(C=CC4=CC=C(C=C4S(=O)(=O)O)NC5=NC(=NC(=N5)N(CCO)CCO)NC6=CC=CC(=C6)S(=O)(=O)O)C(=C3)S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-, sodium salt (1:4)
  • C.I. Fluorescent Brightening Agent 24
  • Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-, tetrasodium salt
  • 2,2′-Stilbenedisulfonic acid, 4,4′-bis[[4-[bis(2-hydroxyethyl)amino]-6-(m-sulfoanilino)-s-triazin-2-yl]amino]-, tetrasodium salt
  • Kayaphor BSN

View All

Deleted or Replaced CAS Registry Numbers

107634-65-1, 12677-04-2, 16470-25-0, 41614-14-6, 56509-04-7, 66813-34-1

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