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2,2',4,4'-tetrakis(anilino)-6,6'-dichlorocyclotriphosphazene is a complex organic compound with the molecular formula C16H16Cl2N6P3. It is a derivative of cyclotriphosphazene, a cyclic phosphorus-containing molecule, and features four aniline groups attached to the cyclotriphosphazene core. The presence of two chlorine atoms at the 6,6' positions further characterizes 2,2',4,4'-tetrakis(anilino)-6,6'-dichlorocyclotriphosphazene. This molecule is of interest in the field of organophosphorus chemistry and may have potential applications in materials science, particularly in the development of new polymers and other advanced materials due to its unique structure and properties.

27852-99-9

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27852-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27852-99-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,8,5 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 27852-99:
(7*2)+(6*7)+(5*8)+(4*5)+(3*2)+(2*9)+(1*9)=149
149 % 10 = 9
So 27852-99-9 is a valid CAS Registry Number.

27852-99-9Downstream Products

27852-99-9Relevant academic research and scientific papers

Monofunctional amines substituted fluorenylidene bridged cyclotriphosphazenes: 'Turn-off' fluorescence chemosensors for Cu2+ and Fe3+ ions

?enkuytu, Elif,Tanriverdi E?ik, Esra,Durmu?, Mahmut,Yenilmez ?ift?i, G?nül

, p. 223 - 229 (2015)

In the present work, the reaction of 2,2,4,4-tetra(anilino)-6,6-dichlorocyclotriphosphazene (4) and 2,2,4,4-tetra(2-naphthylamino)-6,6-dichlorocyclotriphosphazene (5) with 4,4′-(9-fluorenylidene)diphenol, FDP, (6) and 4,4′-(9-fluorenylidene)dianiline FDA (7) were studied in THF and new aniline (8 and 9) and 2-naphthylamine (10 and 11) substituted FDP-bridged cyclotriphosphazenes and aniline (12) and 2-naphthylamine (13) substituted FDA-bridged cyclotriphosphazene derivatives were obtained. All newly synthesized monofunctional amines substituted fluorenylidene bridged cyclotriphosphazenes (8-13) were fully characterized by elemental analysis, 1H and 31P NMR spectroscopies, MALDI-TOF mass spectrometry and UV-Vis electronic absorption spectra. The florescence properties of the synthesized new compounds were studied. The chemosensory behavior of the compounds against to metal ions was also investigated. The obtained fluorenylidene bridged 2-naphthylamine substituted cyclotriphosphazenes (10, 11 and 13) showed fluorescence chemosensor behavior with high selectivity for Fe3+ and Cu2+ ions in the solution.

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