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CAS 16090-02-1

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C.I. Fluorescent Brightener 260

Description:
C.I. Fluorescent Brightener 260, also known by its CAS number 16090-02-1, is a synthetic organic compound primarily used as a fluorescent whitening agent. It belongs to the class of stilbene derivatives and is characterized by its ability to absorb ultraviolet light and re-emit it as visible blue light, enhancing the brightness and whiteness of materials. This compound is commonly utilized in various applications, including textiles, paper, and plastics, to improve the appearance of products by counteracting yellowing and providing a more vibrant look. It is soluble in organic solvents and exhibits good stability under normal conditions, although it may degrade under extreme pH or high-temperature environments. Safety data indicates that while it is generally considered safe for use in consumer products, appropriate handling and safety measures should be observed to minimize exposure. Overall, C.I. Fluorescent Brightener 260 plays a significant role in the aesthetics of numerous materials, contributing to their visual appeal and marketability.
Formula:C40H40N12O8S2·2Na
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);;
InChI key: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]
Synonyms:
  • 2,2'-(1,2-Ethenediyl)Bis[5-[[4-(4-Morpholinyl)-6-(Phenylamino)-1,3,5-Triazin-2-Yl]Amino]-Benzenesulfonic Acid], Disodium Salt
  • 2,2'-(E)-ethene-1,2-diylbis(5-{[4-morpholin-4-yl-6-(phenylamino)-1,3,5-triazin-2-yl]amino}benzenesulfonic acid)
  • 2,2′-Stilbenedisulfonic acid, 4,4′-bis[(4-anilino-6-morpholino-s-triazin-2-yl)amino]-, disodium salt
  • 2M/G-Lt
  • 4,4′-Bis(2-morpholino-4-anilino-s-triazinyl-6-amino)stilbene-2,2′-disulfonic acidisulfonic acid d disodium salt
  • 4,4′-Bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2′-disulfonic acid disodium salt
  • 4,4′-Bis[(6-anilino-4-morpholino-1,3,5-triazin-2-yl)amino]-2,2′-disulfostilbene disodium salt
  • 4,4′-Bis[4′′-anilino-6′′-morpholinotriazinyl-2′′-amino]stilbene-2,2′-disulfonic acid disodium salt
  • Belofor KD 2
  • Belotex KD
  • See more synonyms
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