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pentamethylbenzenesulfonic acid, o-formylphenyl ester
SpectraBase Compound ID IHPrtz0SfvA
InChI InChI=1S/C18H20O4S/c1-11-12(2)14(4)18(15(5)13(11)3)23(20,21)22-17-9-7-6-8-16(17)10-19/h6-10H,1-5H3
InChIKey KAUCMOAIWIGIPS-UHFFFAOYSA-N
Mol Weight 332.41 g/mol
Molecular Formula C18H20O4S
Exact Mass 332.10823 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 3OGcqtjLbJ5
Name PENTAMETHYLBENEZENESULFONIC ACID, o-FORMYLPHENYL ESTER
Source of Sample MAYBRIDGE CHEMICAL COMPANY LTD., NORTH CORNWALL, ENGLAND
Catalog Number CD 6492
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H20O4S
InChI InChI=1S/C18H20O4S/c1-11-12(2)14(4)18(15(5)13(11)3)23(20,21)22-17-9-7-6-8-16(17)10-19/h6-10H,1-5H3
InChIKey KAUCMOAIWIGIPS-UHFFFAOYSA-N
Melting Point 137-139C
Molecular Weight 332.414001
Synonyms BENZENESULFONIC ACID, PENTAMETHYL-, O-FORMYLPHENYL ESTER SALICYLALDEHYDE, PENTAMETHYL- BENZENESULFONATE
Technique KBr WAFER