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tri-p-Tolylphosphine oxide
SpectraBase Compound ID 9MZlhm75aux
InChI InChI=1S/C21H21OP/c1-16-4-10-19(11-5-16)23(22,20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3
InChIKey SPKBYIYIZQARNX-UHFFFAOYSA-N
Mol Weight 320.37 g/mol
Molecular Formula C21H21OP
Exact Mass 320.133002 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 6fUTM743K6l
Name 1-(bis-p-tolylphosphoryl)-4-methyl-benzene
CAS Registry Number 797-70-6
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H21OP
InChI InChI=1S/C21H21OP/c1-16-4-10-19(11-5-16)23(22,20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3
InChIKey SPKBYIYIZQARNX-UHFFFAOYSA-N
Molecular Weight 320.372 g/mol
SMILES c1(P(c2ccc(cc2)C)(c2ccc(cc2)C)=O)ccc(cc1)C
SPLASH splash10-014i-0039000000-99dcc7e834f582672527
Source of Spectrum 0-16-273-2
Synonyms 1-bis(4-methylphenyl)phosphoryl-4-methyl-benzene Phosphine oxide, tris(p-tolyl)- Tris(4-methylphenyl)phosphine oxide Tris(p-tolyl)phosphine oxide BRN 2810669
Wiley ID 1320531