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Poly(ester phosphonate)

View entire compound with spectra: 1 NMR, and 2 FTIR

Poly(ester phosphonate)
SpectraBase Compound ID 4WHb8BnQIWv
InChI InChI=1S/C17H20O2.2C10H10O2.C3H9OP/c1-17(2,13-5-9-15(18-3)10-6-13)14-7-11-16(19-4)12-8-14;1-7(11)9-3-5-10(6-4-9)8(2)12;1-7(11)9-4-3-5-10(6-9)8(2)12;1-5(2,3)4/h5-12H,1-4H3;2*3-6H,1-2H3;1-3H3
InChIKey CDCOHXGVVMWMJN-UHFFFAOYSA-N
Mol Weight 672.8 g/mol
Molecular Formula C40H49O7P
Exact Mass 672.321591 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 6sQsGIi06M6
Name Poly(ester phosphonate)
Source of Sample L. Bottenbruch, Bayer AG, Krefeld-Uerdingen
Chemical Description From bisphenol-A and methylphosphonic (30), isophthalic (35) and terephthalic (35) acids
Classification Polyesters; Polymers containing phosphorus
Comments Method of synthesis: polycondensation of bisphenol-A with the diphenyl esters of isophthalic, terephthalic and methylphosphonic acids (35:35:30) at 250-310C
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Sample Description yellow, transparent pieces
Technique Film from methylene chloride on CsI