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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

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID 1FHYoiujUji
Name Copolyimide based on 2,4-diaminotoluene and methylene-bis(4-aniline) (4:1) with benzophenonetetracarboxylic acid dianhydride
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 664.293722391 u
Formula C43H40N2O5
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
Molecular Weight 664.802 g/mol
Nominal Mass 664 u
SMILES C1=C2C(=CC(=C1)C(C1=CC3=C(C=C1)C(N(C3=O)C)=O)=O)C(N(C2=O)C)=O.C1=CC(=CC=C1C)CC1=CC=C(C=C1)C.C1(=CC(=CC=C1C)C)C
Spectrum/Structure Validation Score (Raman) 0.937494