3-chloro-5-ethynylpyridine
Modify Date: 2025-08-28 18:27:57
3-chloro-5-ethynylpyridine structure
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Common Name | 3-chloro-5-ethynylpyridine | ||
|---|---|---|---|---|
| CAS Number | 329202-22-4 | Molecular Weight | 137.56600 | |
| Density | 1.232g/cm3 | Boiling Point | 207.533ºC at 760 mmHg | |
| Molecular Formula | C7H4ClN | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 98.681ºC | |
| Name | 3-chloro-5-ethynylpyridine |
|---|---|
| Synonym | More Synonyms |
| Density | 1.232g/cm3 |
|---|---|
| Boiling Point | 207.533ºC at 760 mmHg |
| Molecular Formula | C7H4ClN |
| Molecular Weight | 137.56600 |
| Flash Point | 98.681ºC |
| Exact Mass | 137.00300 |
| PSA | 12.89000 |
| LogP | 1.71630 |
| Index of Refraction | 1.567 |
| HS Code | 2933399090 |
|---|
|
~87%
3-chloro-5-ethy... CAS#:329202-22-4 |
| Literature: Cosford, Nicholas D.; Roppe, Jeffrey R.; Tehrani, Lida R.; Smith, Nicholas D.; Stearns, Brian; Huang, Dehua; Wang, Bowei; Seiders, Thomas J. Patent: US2005/245542 A1, 2005 ; |
![3-chloro-5-[(trimethylsilyl)ethynyl]pyridine structure](https://image.chemsrc.com/caspic/100/329202-21-3.png)
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |
| 3-chloranyl-5-ethynyl-pyridine |
| RW1996 |
| 3-Chloro-5ethynylpyridine |
| Pyridine,3-chloro-5-ethynyl |