2-[(Difluoromethyl)sulfonyl]pyridine
Modify Date: 2025-08-27 16:49:56
![2-[(Difluoromethyl)sulfonyl]pyridine Structure](https://image.chemsrc.com/caspic/322/1219454-89-3.png)
2-[(Difluoromethyl)sulfonyl]pyridine structure
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Common Name | 2-[(Difluoromethyl)sulfonyl]pyridine | ||
|---|---|---|---|---|
| CAS Number | 1219454-89-3 | Molecular Weight | 193.171 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 324.4±42.0 °C at 760 mmHg | |
| Molecular Formula | C6H5F2NO2S | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 150.0±27.9 °C | |
| Symbol |
GHS06 |
Signal Word | Danger | |
| Name | 2-[(Difluoromethyl)sulfonyl]pyridine |
|---|---|
| Synonym | More Synonyms |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 324.4±42.0 °C at 760 mmHg |
| Molecular Formula | C6H5F2NO2S |
| Molecular Weight | 193.171 |
| Flash Point | 150.0±27.9 °C |
| Exact Mass | 193.000900 |
| PSA | 55.41000 |
| LogP | 0.38 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.475 |
| InChIKey | YRQNSTAWTLXCEZ-UHFFFAOYSA-N |
| SMILES | O=S(=O)(c1ccccn1)C(F)F |
| Symbol |
GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H319 |
| Precautionary Statements | P301 + P310-P305 + P351 + P338 |
| Hazard Codes | Xn |
| RIDADR | UN 2811 6.1 / PGIII |
| HS Code | 2933399090 |
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2-[(Difluoromet... CAS#:1219454-89-3 |
| Literature: Zhou, Qianghui; Ruffoni, Alessandro; Gianatassio, Ryan; Fujiwara, Yuta; Sella, Eran; Shabat, Doron; Baran, Phil S. Angewandte Chemie - International Edition, 2013 , vol. 52, # 14 p. 3949 - 3952 Angew. Chem., 2013 , vol. 125, # 14 p. 4041 - 4044,4 |
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CAS#:1219454-94-0
CAS#:84750-94-7| 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% |
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Direct synthesis of fluorinated heteroarylether bioisosteres.
Angew. Chem. Int. Ed. Engl. 52 , 3949-3952, (2013)
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Difluoromethyl 2-pyridyl sulfone: a new gem-difluoroolefination reagent for aldehydes and ketones.
Org. Lett. 12 , 1444-1447, (2010) Difluoromethyl 2-pyridyl sulfone, a previously unknown compound, was found to act as a novel and efficient gem-difluoroolefination reagent for both aldehydes and ketones. It was found that the fluorin... |
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From difluoromethyl 2-pyridyl sulfone to difluorinated sulfonates: a protocol for nucleophilic difluoro(sulfonato)methylation.
Angew. Chem. Int. Ed. Engl. 50 , 2559-2563, (2011)
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| Difluoromethyl 2-pyridyl sulfone |
| 2-[(Difluoromethyl)sulfonyl]pyridine |
| Pyridine, 2-[(difluoromethyl)sulfonyl]- |
| 2-(difluoromethylsulfonyl)pyridine |