1129-90-4
1129-90-4 structure
- Name: cyclododecyne
- Chemical Name: cyclododecyne
- CAS Number: 1129-90-4
- Molecular Formula: C12H20
- Molecular Weight: 164.28700
- Create Date: 2018-06-14 01:06:17
- Modify Date: 2025-08-25 10:54:19
| Name | cyclododecyne |
|---|---|
| Synonyms |
Cyclododecin
1-Cyclododecyne |
| Density | 0.85g/cm3 |
|---|---|
| Boiling Point | 247.7ºC at 760mmHg |
| Molecular Formula | C12H20 |
| Molecular Weight | 164.28700 |
| Flash Point | 95ºC |
| Exact Mass | 164.15700 |
| LogP | 3.90440 |
| Vapour Pressure | 0.0397mmHg at 25°C |
| Index of Refraction | 1.471 |
| HS Code | 2902199090 |
|---|
| Precursor 7 | |
|---|---|
| DownStream 8 | |
![14-methylidenespiro[2.11]tetradecane structure](https://image.chemsrc.com/caspic/203/141422-57-3.png)
![1-[(1E)-1-ethylbut-1-en-1-yl]cyclododecene structure](https://image.chemsrc.com/caspic/421/1186296-54-7.png)
![2,3,4,5,6,7,8,9,10,11,12,13-Dodecahydro-1H-cyclopenta[12]annulen- 1-one structure](https://image.chemsrc.com/caspic/178/15210-25-0.png)
| 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% |