Brightener TA

CAS Registry Number®

133-66-4
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CAS Name

Brightener TA

Molecular Formula

C44H36N12O6S2.2Na

Cite this Page

Brightener TA.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=133-66-4 (retrieved 2024-05-06) (CAS RN: 133-66-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C44H36N12O6S2.2Na/c57-63(58,59)37-27-35(49-43-53-39(45-31-13-5-1-6-14-31)51-40(54-43)46-32-15-7-2-8-16-32)25-23-29(37)21-22-30-24-26-36(28-38(30)64(60,61)62)50-44-55-41(47-33-17-9-3-10-18-33)52-42(56-44)48-34-19-11-4-12-20-34;;/h1-28H,(H,57,58,59)(H,60,61,62)(H3,45,46,49,51,53,54)(H3,47,48,50,52,55,56);;

InChIKey

InChIKey=IPQQVNQXRFOIBB-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=C(C=CC2=C(S(=O)(=O)O)C=C(NC=3N=C(NC4=CC=CC=C4)N=C(NC5=CC=CC=C5)N3)C=C2)C=CC(NC=6N=C(NC7=CC=CC=C7)N=C(NC8=CC=CC=C8)N6)=C1.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC(=CC=C1C=CC2=CC=C(C=C2S(=O)(=O)O)NC=3N=C(N=C(N3)NC=4C=CC=CC4)NC=5C=CC=CC5)NC=6N=C(N=C(N6)NC=7C=CC=CC7)NC=8C=CC=CC8

Other Names for this Substance

  • Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino]-, sodium salt (1:2)
  • 2,2′-Stilbenedisulfonic acid, 4,4′-bis[(4,6-dianilino-s-triazin-2-yl)amino]-, disodium salt
  • Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt
  • C.I. 40621
  • 4,4′-Bis(2,4-dianilino-1,3,5-triazin-6-ylamino)-2,2′-stilbene disulfonic acid disodium salt

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Deleted or Replaced CAS Registry Numbers

34351-24-1, 61550-54-7, 122414-16-8, 878766-85-9, 2788901-73-3

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