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Copolyimide based on 2,4-diaminotoluene and methylene-bis(4-aniline) (4:1) with benzophenonetetracarboxylic acid dianhydride

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

Copolyimide based on 2,4-diaminotoluene and methylene-bis(4-aniline) (4:1) with benzophenonetetracarboxylic acid dianhydride
SpectraBase Compound ID L7NuMT3goP1
InChI InChI=1S/C19H12N2O5.C15H16.C9H12/c1-20-16(23)11-5-3-9(7-13(11)18(20)25)15(22)10-4-6-12-14(8-10)19(26)21(2)17(12)24;1-12-3-7-14(8-4-12)11-15-9-5-13(2)6-10-15;1-7-4-5-8(2)9(3)6-7/h3-8H,1-2H3;3-10H,11H2,1-2H3;4-6H,1-3H3
InChIKey CDBULMHFZJZJIZ-UHFFFAOYSA-N
Mol Weight 664.8 g/mol
Molecular Formula C43H40N2O5
Exact Mass 664.293722 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID GK8WyiJD8U
Name Copolyimide based on 2,4-diaminotoluene and methylene-bis(4-aniline) (4:1) with benzophenonetetracarboxylic acid dianhydride
Source of Sample Lenzing
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Formula C43H40N2O5
Hummel Decimal Number 114215322
InChI InChI=1S/C19H12N2O5.C15H16.C9H12/c1-20-16(23)11-5-3-9(7-13(11)18(20)25)15(22)10-4-6-12-14(8-10)19(26)21(2)17(12)24;1-12-3-7-14(8-4-12)11-15-9-5-13(2)6-10-15;1-7-4-5-8(2)9(3)6-7/h3-8H,1-2H3;3-10H,11H2,1-2H3;4-6H,1-3H3
InChIKey CDBULMHFZJZJIZ-UHFFFAOYSA-N
Sample Description Light-yellow solid
Synonyms Polyimid P 84
Technique Film from hot N-methylpyrrolidone on KBr