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Terephthalic acid, 3,4-dimethylphenyl isobutyl ester
SpectraBase Compound ID IBAfOuImNuj
InChI InChI=1S/C20H22O4/c1-13(2)12-23-19(21)16-6-8-17(9-7-16)20(22)24-18-10-5-14(3)15(4)11-18/h5-11,13H,12H2,1-4H3
InChIKey AFSYBVVKJKUSCM-UHFFFAOYSA-N
Mol Weight 326.39 g/mol
Molecular Formula C20H22O4
Exact Mass 326.151809 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID 16pAHLL7rZQ
Name Terephthalic acid, 3,4-dimethylphenyl isobutyl ester
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 326.151809184 u
Formula C20H22O4
InChI InChI=1S/C20H22O4/c1-13(2)12-23-19(21)16-6-8-17(9-7-16)20(22)24-18-10-5-14(3)15(4)11-18/h5-11,13H,12H2,1-4H3
InChIKey AFSYBVVKJKUSCM-UHFFFAOYSA-N
Molecular Weight 326.392 g/mol
SMILES C1(=CC=C(C=C1)C(OCC(C)C)=O)C(OC1=CC=C(C(=C1)C)C)=O
Spectrum/Structure Validation Score (Vapor Phase IR) 0.897742