1540-80-3
1540-80-3 structure
- Name: 1,8-Cyclotetradecadiyne
- Chemical Name: cyclotetradeca-1,8-diyne
- CAS Number: 1540-80-3
- Molecular Formula: C14H20
- Molecular Weight: 188.30900
- Create Date: 2018-02-15 08:00:00
- Modify Date: 2024-01-11 16:47:05
| Name | cyclotetradeca-1,8-diyne |
|---|---|
| Synonyms |
1,8-Cyclotetradecadiyne
1,8-tetradecadiyne 1,8-Cyclotetradecadiin |
| Density | 0.9g/cm3 |
|---|---|
| Boiling Point | 296.5ºC at 760mmHg |
| Molecular Formula | C14H20 |
| Molecular Weight | 188.30900 |
| Flash Point | 125.9ºC |
| Exact Mass | 188.15700 |
| LogP | 3.90780 |
| Vapour Pressure | 0.00253mmHg at 25°C |
| Index of Refraction | 1.498 |
| HS Code | 2902199090 |
|---|
|
~%
1540-80-3 |
| Literature: Wotiz,J.H. et al. Journal of the American Chemical Society, 1961 , vol. 83, p. 373 - 376 |
|
~%
1540-80-3 |
| Literature: Dale,J. et al. Journal of the Chemical Society, 1963 , p. 73 - 86 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| HS Code | 2902199090 |
|---|---|
| Summary | 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |