CAS 16090-02-1

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
• Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[[4-(4-morpholinyl)-6-(phenylamino)-1,3,5-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]-, sodium salt (1:2)
• Blancophor BBH
• Blankophor BBH
• Blankophor DML
• Blankophor MBBH
• Brightener 33
• Brightener BR 15
• Calcofluor White RC
• Cbus 450
• DAS 1 (brightener)
• Das 1
• Disodium 4,4′-bis(2-anilino-4-morpholino-1,3,5-triazin-6-ylamino)-2,2′-stilbenedisulfonate
• Disodium 4,4′-bis(2-morpholino-4-phenylamino-s-triazin-6-ylamino)stilbine-2,2′-disulfonate
• Disodium 4,4′-bis(4-anilino-2-morpholino-s-triazin-6-ylamino)stilbene-2,2′-disulfonate
• Disodium 4,4′-bis(4-anilino-6-morpholino-s-triazin-2-ylamino)stilbene-2,2′-disulfonate
• Disodium 4,4′-bis[(2-anilino-4-morpholino-s-triazin-6-yl)amino]-2,2′-stilbenedisulfonate
• Disodium 4,4′-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2′-disulfonate
• Disodium anilinomorpholinotriazinyl-aminostilbenesulfonate
• Dma-X
• Fb 71
• Fluorescent Brightener CXT
• Fluorescent Whitener CXT
• Fluorescent brightener 260
• Fluorescent-260
• Heliofor 3BC
• Heliofor BDC
• Hiltamine Arctic White DML
• Kayaphor MAS
• Leukopur PAM
• Mbbh 766
• Mikephor TB
• Optiblanc 2M/G-LT
• Optiblanc 2MG
• Optical Brightener DMS
• Phorwite MBBH 766
• Photine CBUS
• Photine CBUS 560B
• Photine CBUS-B 560
• Rylux D
• Sodium 4,4′-bis(2-anilino-4-morpholino-6-amino-1,3,5-triazinyl)stilbene-2,2′-disulfonate
• Stralex MD
• Tinopal AMS
• Tinopal AMS-GX
• Tinopal DMA
• Tinopal DMA-X
• Tinopal DMS
• Tinopal DMS-X
• Tinopal EMS
• Whitex SA
• Whitex SA extra conc.(H)
• disodium 2,2'-(E)-ethene-1,2-diylbis(5-{[4-morpholin-4-yl-6-(phenylamino)-1,3,5-triazin-2-yl]amino}benzenesulfonate)
• C.I. Fluorescent Brightener 244
• C.I. Fluorescent brightener 260
• Fluorescent brightening agent 71(C.I.40625)
• C.I. Fluorescent Brightener 71

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

CAS: 16090-02-1

Formula: C₄₀H₃₈N₁₂Na₂O₈S₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 924.9149

Ref: IN-DA00HYMG

Fluorescent Brightener 71

CAS: 16090-02-1

Fluorescent Brightener 71

Purity: UV absorption~370

Molecular weight: 924.91g/mol

Ref: 54-OR1013321

Fluorescent Brightener 71

CAS: 16090-02-1

Formula: C₄₀H₃₈N₁₂O₈S₂Na

Color and Shape: Neat

Molecular weight: 924.9149

Ref: 04-C13751071

Fluorescent Brightener 71 (~65%)

Controlled Product

CAS: 16090-02-1

Applications Fluorescent (optical) brighteners are known for their characteristics of protecting baculoviruses against deactivation by UV light and enhancing the activity of these agents as microbial insecticides on hosts and semipermissive hosts. Fluorescent brighteners improve the bioinsecticidal activity of Anticarsia gemmatalis nucleopolyhedrovirus.
References Darken, M., et al.: Science, 1962, 133, 1704 (1962); Hamm, J., et al.: J. Econ. Entomol., 85, 2149 (1992); Abot, A., et al.: Biol. Control., 7, 126 (1996);

Formula: C₄₀H₃₈N₁₂O₈S₂·2Na

Purity: ~65%

Color and Shape: Yellowish Powder

Molecular weight: 924.9149

Ref: TR-F596080

Fluorescent brightener 71, Technical grade

CAS: 16090-02-1

Fluorescent brightener 71 (F71) is a cationic surfactant that is used as a fluorescent whitening agent in textiles and paper. It can be used to measure the concentration of fatty acids, detergents, and sodium salts in solution. F71 is also used to study transport pathways of lipophilic molecules in polymer films. It has been shown to increase the solubility of sodium salts in water and to be an effective detergent for oily soils.

Formula: C₄₀H₃₈N₁₂Na₂O₈S₂

Purity: Min. 95%

Molecular weight: 926.93 g/mol

Ref: 3D-FF40964

FLUORESCENT BRIGHTENER 71

CAS: 16090-02-1

Purity: 97%

Molecular weight: 924.9199829

Ref: 10-F844698

Fluorescent Brightener 71-d10

Controlled Product

CAS: 16090-02-1

Formula: C₄₀D₁₀H₂₈N₁₂Na₂O₈S₂

Color and Shape: Neat

Molecular weight: 934.976

Ref: TR-F596082