| SpectraBase Spectrum ID |
KOVg8obHk9T |
| Name |
Poly(pyromellitic imidourethane ether) |
| Source of Sample |
H. Matsuda, Research Laboratory, Okura Industrial Company, 1515 Nakatsu-Cho |
| Compound Type |
Pure |
| Copyright |
Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
| Formula |
C30H24N4O9 |
| Literature Reference |
H. Matsuda, Makromol. Chem. 176 (1975) 573-85 |
| Sample Description |
Yellow powder |
| Sample Preparation Comments |
Addition of pyromellitic anhydride and 2,4-toluylene diisocyanate, polyaddition with diethylene glycol |
| Source of Spectrum |
Sadtler (sample and properties provided by Professor Doctor Dieter O. Hummel) |
| Technique |
Film (cast from dimethylformamide) |
