Polyacetylene - an organic substance , a polymer of acetylene . Cis and trans forms of polyacetylene are known. When the cis isomer is heated to 100-150 ° C, a transition to the trans form occurs. Depending on the production method, polyacetylene may be a black powder, a grayish porous material, silver or golden films. Insoluble in any of the known organic solvents [1] .
| Polyacetylene | |
|---|---|
 | |
 | |
| Are common | |
| Chem. formula | [C 2 H 2 ] n |
| Rac formula | [HCCH] n |
| Physical properties | |
| Density | 0.04-1.1 g / cm³ |
| Classification | |
| Reg. CAS number | 25067-58-7 |
| CHEBI | |
| Security | |
| R-phrases | R10 |
See also
- Conductive Polymers
- Acetylene
- Ethylene
- Polyethylene
Notes
- ↑ Polyacetylene in the Chemical Encyclopedia
Literature
- Rakhimov A. I., Rakhimova N. A., Babkin V. A., Titova E. S., Zaikov G. E., Ponomarev O. A., Ivanov A. I., Stoyanov O. V. Synthesis, structure , physico-chemical properties and use of polyacetylene // Bulletin of Kazan Technological University. - 2014.- T. 17 , No. 1 . - S. 120-127 .