| SpectraBase Spectrum ID |
1dqX39FU1aj |
| Name |
Polyisoprene |
| Source of Sample |
H. Heusinger, Institut fuer Radiochemie, TU Muenchen, Garching |
| Chemical Description |
Steric mixture: 53.3% 3,4 units, 29.4% 1,2 units |
| Classification |
Synthetic polyisoprenes and natural rubbers |
| Comments |
Method of synthesis: AlEt3/Ti(C4H9)4 as an initiator at low temperature; see G. Natta, L. Porri, A. Carbonaro, Makromol. Chem. 77 (1964) 126 |
| Copyright |
Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
| Sample Description |
colorless elastomer |
| Technique |
Film from methylene chloride on CsI |
