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Copolyester of 1,4-butanediol with terephthalic and suberic acids

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Copolyester of 1,4-butanediol with terephthalic and suberic acids
SpectraBase Compound ID DzqpklodWgh
InChI InChI=1S/C10H10O2.C10H18O2.C6H14O2/c1-7(11)9-3-5-10(6-4-9)8(2)12;1-9(11)7-5-3-4-6-8-10(2)12;1-7-5-3-4-6-8-2/h3-6H,1-2H3;3-8H2,1-2H3;3-6H2,1-2H3
InChIKey GFJHXRWIXLTPRI-UHFFFAOYSA-N
Mol Weight 450.62 g/mol
Molecular Formula C26H42O6
Exact Mass 450.298139 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 8rgQRQxqHRH
Name Copolyester of 1,4-butanediol with terephthalic and suberic acids
Source of Sample W. Ring, Huels AG, Marl
Chemical Description Terephthalic (85 mol%) and suberic (15 mol%) acids
Classification Polyesters
Comments Method of synthesis: transesterification of 1,4-butanediol with a mixture of the dimethyl esters of terephthalic and suberic acids; catalyst: titanium tetra-i-propylate
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Sample Description white, hard material
Technique Film from hexafluoro-2-propanol on KBr