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o-Tolidine dihydrochloride
SpectraBase Compound ID 2tMPMhrZsUn
InChI InChI=1S/C14H16N2.2ClH/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12;;/h3-8H,15-16H2,1-2H3;2*1H
InChIKey LUKPNZHXJRJBAN-UHFFFAOYSA-N
Mol Weight 285.22 g/mol
Molecular Formula C14H18Cl2N2
Exact Mass 284.084704 g/mol
Parent InChIKey NUIURNJTPRWVAP-UHFFFAOYSA-N
Copyright Copyright © 2019-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company LLC
Source of Spectrum Forensic Spectral Research
Catalog Number 380369
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample E. Merck AG, Darmstadt, Germany
Solvent Deuterium oxide; Reference=Dioxane Spectrometer= Varian CFT-20
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent D2O/DCl
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company LLC
Source of Spectrum Forensic Spectral Research
Catalog Number 380369
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample E. MERCK AG, DARMSTADT, GERMANY
Technique KBr WAFER
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
  • 3,3'-Dimethylbenzidine dihydrochloride
  • 2,3'-Dimethylbiphenyl-4,4'-diamine dihydrochloride
  • 3,3'-Dimethylbenzidine dihydrochloride4,4'-bi-O-toluidine dihydrochloride4,4'-Diamino-3,3'-dimethylbiphenyl dihydrochloride4-(4-amino-3-methyl-phenyl)-2-methyl-aniline dihydrochlorideBenzidine, 3,3'-dimethyl-, dihydrochlorideO-tolidine dihydrochloride[4-(4-azaniumyl-3-methyl-phenyl)-2-methyl-phenyl]ammonium dichloride[4-(4-ammonio-3-methylphenyl)-2-methylphenyl]ammonium
  • dichloride
  • dichloride[4-(4-azaniumyl-3-methyl-phenyl)-2-methyl-phenyl]ammonium
  • dichloride[4-(4-azaniumyl-3-methyl-phenyl)-2-methyl-phenyl]azanium
  • CCRIS 3495
  • EINECS 210-322-5
  • NSC 11223

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Sigma-Aldrich Library of ATR-IR Spectra

Author: Sigma Aldrich

The Sigma-Aldrich Library of ATR-IR Spectra is a comprehensive collection of ATR-IR spectra sourced from the laboratories of Sigma-Aldrich by Merck KGaA Darmstadt, Germany. Learn more.

Vendor/Supplier Catalog Number
Sigma-Aldrich Company LLC
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