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Propargyltriphenylphosphonium bromide

View entire compound with spectra: 3 NMR, 4 FTIR, and 2 Raman

Propargyltriphenylphosphonium bromide
SpectraBase Compound ID 7WNEiySiZT6
InChI InChI=1S/C21H18P.BrH/c1-2-18-22(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21;/h1,3-17H,18H2;1H/q+1;/p-1
InChIKey AFZDAWIXETXKRE-UHFFFAOYSA-M
Mol Weight 381.25 g/mol
Molecular Formula C21H18BrP
Exact Mass 380.032951 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 1704hmFysSP
Name Propargyltriphenylphosphonium bromide
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Catalog Number A12753
Lot Number E2071C
CAS Registry Number 2091-46-5
Color Properties White
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H18BrP
InChI InChI=1S/C21H18P.BrH/c1-2-18-22(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21;/h1,3-17H,18H2;1H/q+1;/p-1
InChIKey AFZDAWIXETXKRE-UHFFFAOYSA-M
Instrument Name Bruker Tensor 27 FT-IR
Molecular Weight 381.252 g/mol
Purity 97%
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Synonyms Triphenylpropargylphosphonium bromide; Triphenyl-2-propyn-1-ylphosphonium bromide
Technique ATR-Neat (DuraSamplIR II)