C.I. Fluorescent Brightener 28

CAS Registry Number®

4193-55-9

CAS Name

C.I. Fluorescent Brightener 28

Molecular Formula

C40H44N12O10S2.2Na

Cite this Page

C.I. Fluorescent Brightener 28.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4193-55-9 (retrieved 2024-11-24) (CAS RN: 4193-55-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C40H44N12O10S2.2Na/c53-21-17-51(18-22-54)39-47-35(41-29-7-3-1-4-8-29)45-37(49-39)43-31-15-13-27(33(25-31)63(57,58)59)11-12-28-14-16-32(26-34(28)64(60,61)62)44-38-46-36(42-30-9-5-2-6-10-30)48-40(50-38)52(19-23-55)20-24-56;;/h1-16,25-26,53-56H,17-24H2,(H,57,58,59)(H,60,61,62)(H2,41,43,45,47,49)(H2,42,44,46,48,50);;

InChIKey

InChIKey=PYMGLZFAEZXKFL-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=CC=C5)N4)C=C3)C=C2)N=C(NC6=CC=CC=C6)N1.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC(=CC=C1C=CC2=CC=C(C=C2S(=O)(=O)O)NC3=NC(=NC(=N3)N(CCO)CCO)NC=4C=CC=CC4)NC5=NC(=NC(=N5)N(CCO)CCO)NC=6C=CC=CC6

Other Names for this Substance

  • Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, sodium salt (1:2)
  • C.I. Fluorescent Brightening Agent 28, disodium salt
  • Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt
  • 2,2′-Stilbenedisulfonic acid, 4,4′-bis[[4-anilino-6-[bis(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]-, disodium salt
  • Disodium 4,4′-bis[[4-anilino-6-[bis(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]-2,2′-stilbenedisulfonate

View All

Deleted or Replaced CAS Registry Numbers

73767-47-2, 75026-67-4, 81209-93-0, 95508-20-6, 106440-52-2, 134143-09-2, 144470-48-4, 153796-14-6, 645419-88-1, 1070867-30-9, 1999502-36-1

CAS INSIGHTSTM
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