SpectraBase Spectrum ID |
6PCK5Jrsrxw |
Name |
Polyurethane with conjugated triple bonds |
Source of Sample |
G. Wegner, University Of Mainz/Institute Of Macromolecular Chemistry, University Of Freiburg, Freiburg/Br. |
Chemical Description |
Crystalline, partly crosslinked, easily forming cumulated double bonds |
Comments |
Conjugated triple bonds: 2270 cm^-1, cumulated double bonds: 2160 cm^-1 |
Compound Type |
Pure |
Copyright |
Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
Formula |
C14H18N2O4R2 |
Literature Reference |
G. Wegner, Makromol. Chem. 134 (1970) 219-29 |
Sample Description |
Colorless material which turns deep red when heated or irradiated by uv or daylight |
Sample Preparation Comments |
Polyaddition of hexadiyne-1,6-diole and hexamethylene diisocyanate |
Source of Spectrum |
Sadtler (sample and properties provided by Professor Doctor Dieter O. Hummel) |
Technique |
KBr wafer |