175203-65-3
175203-65-3 structure
- Name: ETHYL 5-(2-PHENYLETH-1-YNYL)NICOTINATE
- Chemical Name: ethyl 5-(2-phenylethynyl)pyridine-3-carboxylate
- CAS Number: 175203-65-3
- Molecular Formula: C16H13NO2
- Molecular Weight: 251.28000
- Create Date: 2018-12-23 14:29:59
- Modify Date: 2024-01-06 15:45:00
| Name | ethyl 5-(2-phenylethynyl)pyridine-3-carboxylate |
|---|---|
| Synonyms |
HMS555N17
5-phenylethynyl-nicotinic acid ethyl ester |
| Density | 1.18g/cm3 |
|---|---|
| Boiling Point | 405.9ºC at 760mmHg |
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28000 |
| Flash Point | 199.3ºC |
| Exact Mass | 251.09500 |
| PSA | 39.19000 |
| LogP | 2.65810 |
| Vapour Pressure | 8.48E-07mmHg at 25°C |
| Index of Refraction | 1.599 |
| HS Code | 2933399090 |
|---|
|
~99%
175203-65-3 |
| Literature: WO2008/61236 A2, ; Page/Page column 33 ; |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| 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% |