| SpectraBase Spectrum ID |
2CpgRRtdqIT |
| Name |
Diacetylenic polyester on the basis of 4,4'-dihydroxybiphenyl and 10,12-docosadiyne-1,22-dioic acid |
| Source of Sample |
A. BLUMSTEIN, CHEMISTRY DEPARTMENT, UNIVERSITY OF LOWELL, LOWELL, MASSACHUSETTS |
| Chemical Description |
Liquid-crystalline |
| Classification |
Polyesters |
| Comments |
Method of synthesis: polycondensation of the bisphenol with the diacid dichloride in1,2-dichloroethane/pyridine |
| Copyright |
Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
| Sample Description |
white powder |
| Technique |
Opaque film from tetrachloroethane on KBr |
