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Desmodur E21

View entire compound with spectra: 4 FTIR

Desmodur E21
SpectraBase Compound ID 5Vy0yPMWnqR
InChI InChI=1S/C16H14N2O2.C5H12O/c1-12(20)18-16-8-4-14(5-9-16)10-13-2-6-15(7-3-13)17-11-19;1-4-5(2)6-3/h2-9H,10H2,1H3,(H,18,20);5H,4H2,1-3H3
InChIKey LOMBXDKYOJUFHK-UHFFFAOYSA-N
Mol Weight 354.45 g/mol
Molecular Formula C21H26N2O3
Exact Mass 354.194343 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 9p2Vmds0PGR
Name Desmodur e 1160
Source of Sample Bayer AG/ Bayer Corporation
Chemical Description Polyisocyanate prepolymer based on 4,4-diisocyanatodiphenylmethane
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Sample Description Transparent, colorless, viscous solution (60% in ega/xylene 1:1)
Source of Spectrum Spectra and properties provided by Professor Doctor Dieter O. Hummel
Spectrometer Recording Technique BECKMAN IR 12
Technique Film on CsI
Use For moisture-curing, single-component polyurethane finishes