Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-amino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-, disodium salt

CAS Registry Number®

20182-55-2

CAS Name

Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-amino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-, disodium salt

Molecular Formula

C28H36N12O10S2.2Na

Molecular Mass

810.77

Cite this Page

Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-amino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-, disodium salt.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   https://commonchemistry.cas.org/detail?cas_rn=20182-55-2 (retrieved 2025-04-03) (CAS RN: 20182-55-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C28H36N12O10S2.2Na/c29-23-33-25(37-27(35-23)39(7-11-41)8-12-42)31-19-5-3-17(21(15-19)51(45,46)47)1-2-18-4-6-20(16-22(18)52(48,49)50)32-26-34-24(30)36-28(38-26)40(9-13-43)10-14-44;;/h1-6,15-16,41-44H,7-14H2,(H,45,46,47)(H,48,49,50)(H3,29,31,33,35,37)(H3,30,32,34,36,38);;

InChIKey

InChIKey=ILZZPWGQPJHKJD-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(N)N4)C=C3)C=C2)N=C(N)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)N)NC4=NC(=NC(=N4)N(CCO)CCO)N

Other Names for this Substance

  • Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-amino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-, disodium salt
  • 2,2′-Stilbenedisulfonic acid, 4,4′-bis[[4-amino-6-[bis(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]-, disodium salt
  • Blankophor BPN
  • C.I. Fluorescent Brightener 117
  • Fluorescent Brightener 117