C.I. Fluorescent Brightener 260

CAS Registry Number®

16090-02-1

CAS Name

C.I. Fluorescent Brightener 260

Molecular Formula

C40H40N12O8S2.2Na

Cite this Page

C.I. Fluorescent Brightener 260.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=16090-02-1 (retrieved 2024-11-25) (CAS RN: 16090-02-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >270 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C40H40N12O8S2.2Na/c53-61(54,55)33-25-31(43-37-45-35(41-29-7-3-1-4-8-29)47-39(49-37)51-17-21-59-22-18-51)15-13-27(33)11-12-28-14-16-32(26-34(28)62(56,57)58)44-38-46-36(42-30-9-5-2-6-10-30)48-40(50-38)52-19-23-60-24-20-52;;/h1-16,25-26H,17-24H2,(H,53,54,55)(H,56,57,58)(H2,41,43,45,47,49)(H2,42,44,46,48,50);;

InChIKey

InChIKey=PFPSOHUWWBPJTI-UHFFFAOYSA-N

SMILES

N(C1=NC(=NC(NC2=CC=CC=C2)=N1)N3CCOCC3)C4=CC(S(=O)(=O)O)=C(C=CC5=C(S(=O)(=O)O)C=C(NC=6N=C(N=C(NC7=CC=CC=C7)N6)N8CCOCC8)C=C5)C=C4.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC(=CC=C1C=CC2=CC=C(C=C2S(=O)(=O)O)NC3=NC(=NC(=N3)N4CCOCC4)NC=5C=CC=CC5)NC6=NC(=NC(=N6)N7CCOCC7)NC=8C=CC=CC8

Other Names for this Substance

  • Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-(4-morpholinyl)-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, sodium salt (1:2)
  • 2,2′-Stilbenedisulfonic acid, 4,4′-bis[(4-anilino-6-morpholino-s-triazin-2-yl)amino]-, disodium salt
  • Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-(4-morpholinyl)-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt
  • Disodium 4,4′-bis(4-anilino-6-morpholino-s-triazin-2-ylamino)stilbene-2,2′-disulfonate
  • Sodium 4,4′-bis(2-anilino-4-morpholino-6-amino-1,3,5-triazinyl)stilbene-2,2′-disulfonate

View All

Deleted or Replaced CAS Registry Numbers

12646-20-7, 39354-68-2, 60397-72-0, 60650-25-1, 61902-21-4, 63439-82-7, 64294-87-7, 73071-63-3, 147601-90-9, 196109-62-3

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