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Tri-o-tolyl phosphite

View entire compound with spectra: 3 NMR, 2 FTIR, 1 Raman, and 2 MS (GC)

Tri-o-tolyl phosphite
SpectraBase Compound ID 7OZ9ovfHO8l
InChI InChI=1S/C21H21O3P/c1-16-10-4-7-13-19(16)22-25(23-20-14-8-5-11-17(20)2)24-21-15-9-6-12-18(21)3/h4-15H,1-3H3
InChIKey BKHZQJRTFNFCTG-UHFFFAOYSA-N
Mol Weight 352.37 g/mol
Molecular Formula C21H21O3P
Exact Mass 352.122832 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 2iaOPWE2rSA
Name Tri-o-tolyl phosphite
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number P1416
Lot Number YM3QJ-MG
CAS Registry Number 2622-08-4
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H21O3P
InChI InChI=1S/C21H21O3P/c1-16-10-4-7-13-19(16)22-25(23-20-14-8-5-11-17(20)2)24-21-15-9-6-12-18(21)3/h4-15H,1-3H3
InChIKey BKHZQJRTFNFCTG-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
Physical State Liquid
Purity >97%
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Synonyms Phosphorous acid tri-o-cresyl ester; Phosphorous acid tris(2-methylphenyl) ester; Phosphorous acid tri-o-tolyl ester; Tri-o-cresyl phosphite; Tris(2-methylphenyl) phosphite
Technique Neat