14051-46-8
14051-46-8 structure
- Name: desmethylcyproheptadine
- Chemical Name: 4-(dibenzo[1,2-a:1',2'-e][7]annulen-11-ylidene)piperidine
- CAS Number: 14051-46-8
- Molecular Formula: C20H19N
- Molecular Weight: 273.37200
- Create Date: 2017-03-21 19:59:08
- Modify Date: 2024-02-04 22:40:29
| Name | 4-(dibenzo[1,2-a:1',2'-e][7]annulen-11-ylidene)piperidine |
|---|---|
| Synonyms |
4-(5H-dibenzo[a,d][7]annulen-5-ylidene)-1-piperidine
4-(5H-dibenzo<a,d>cyclopenten-5-ylidene)piperidine 4-dibenzo[a,d]cyclohepten-5-ylidene-piperidine 4-(5h-dibenzo[a,d][7]annulen-5-ylidene)piperidine 4-(5-dibenzo[a,d]cycloheptenylidene)piperidine 4-(5H-dibenzo<a,d>cyclohepten-5-ylidene)piperidine Piperidine,4-(5H-dibenzo(a,d)cyclohepten-5-ylidene) Desmethylcyproheptadine N-Desmethylcyproheptadine |
| Density | 1.127g/cm3 |
|---|---|
| Boiling Point | 432.6ºC at 760 mmHg |
| Molecular Formula | C20H19N |
| Molecular Weight | 273.37200 |
| Flash Point | 230.6ºC |
| Exact Mass | 273.15200 |
| PSA | 12.03000 |
| LogP | 4.68450 |
| Vapour Pressure | 1.09E-07mmHg at 25°C |
| Index of Refraction | 1.633 |
| HS Code | 2933399090 |
|---|
| Precursor 6 | |
|---|---|
| DownStream 0 | |
![ethyl 4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-piperidinecarboxylate structure](https://image.chemsrc.com/caspic/163/121138-82-7.png)
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |