4-bromo-2,3,5,6-tetrafluoropyridine
4-bromo-2,3,5,6-tetrafluoropyridine structure
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Common Name | 4-bromo-2,3,5,6-tetrafluoropyridine | ||
|---|---|---|---|---|
| CAS Number | 3511-90-8 | Molecular Weight | 229.95800 | |
| Density | 1.208g/cm3 | Boiling Point | 134-135ºC(lit.) | |
| Molecular Formula | C5BrF4N | Melting Point | 132-134ºC | |
| MSDS | Chinese USA | Flash Point | 131.2ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Use of 4-bromo-2,3,5,6-tetrafluoropyridine4-Bromo-2,3,5,6-tetrafluoropyridine is also referred as 4-bromotetrafluoropyridine.Regioselective nucleophilic substitution and palladium catalyzed Suzuki-Miyaura reactions of 4-bromo-2,3,5,6-tetrafluoropyridine has been reported.Quantum mechanical calculations of energies, geometries and vibrational wave numbers of 4-bromo-2,3,5,6-tetrafluoropyridine have been evaluated by density functional theory. |
| Name | 4-bromo-2,3,5,6-tetrafluoropyridine |
|---|---|
| Synonym | More Synonyms |
| Density | 1.208g/cm3 |
|---|---|
| Boiling Point | 134-135ºC(lit.) |
| Melting Point | 132-134ºC |
| Molecular Formula | C5BrF4N |
| Molecular Weight | 229.95800 |
| Flash Point | 131.2ºC |
| Exact Mass | 228.91500 |
| PSA | 12.89000 |
| LogP | 2.40050 |
| Index of Refraction | n20/D 1.464(lit.) |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
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~89%
4-bromo-2,3,5,6... CAS#:3511-90-8 |
| Literature: Platonov; Maksimov; Dvornikova; Nikul'shin Russian Journal of Organic Chemistry, 2005 , vol. 41, # 11 p. 1647 - 1653 |
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~80%
4-bromo-2,3,5,6... CAS#:3511-90-8 |
| Literature: Gmelin Handbook: F: PerFHalOrg.5, 4, page 115 - 148 |
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~%
4-bromo-2,3,5,6... CAS#:3511-90-8 |
| Literature: F: PerFHalOrg.5, 4, page 115 - 148 |
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~%
4-bromo-2,3,5,6... CAS#:3511-90-8 |
| Literature: F: PerFHalOrg.5, 4, page 115 - 148 |
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~60%
4-bromo-2,3,5,6... CAS#:3511-90-8 |
| Literature: Gmelin Handbook: F: PerFHalOrg.5, 4, page 115 - 148 |
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~%
4-bromo-2,3,5,6... CAS#:3511-90-8 |
| Literature: Tetrahedron Letters, , vol. 41, # 20 p. 3817 - 3819 |
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~%
4-bromo-2,3,5,6... CAS#:3511-90-8 |
| Literature: F: PerFHalOrg.5, 4, page 115 - 148 |
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~%
4-bromo-2,3,5,6... CAS#:3511-90-8 |
| Literature: F: PerFHalOrg.5, 4, page 115 - 148 |
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~%
4-bromo-2,3,5,6... CAS#:3511-90-8 |
| Literature: Chemistry and Industry (London, United Kingdom), , p. 943 - 947 |
| Precursor 10 | |
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| DownStream 4 | |
CAS#:2875-10-7
CAS#:3534-50-7
CAS#:31103-36-3
CAS#:3512-12-7| HS Code | 2933399090 |
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| 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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Comparative thermodynamic properties, vibrational spectral studies, NBO and HOMO-LUMO analyses of 3-chloro-2,4,5,6-tetrafluoropyridine and 4-bromo-2,3,5,6-tetrafluoropyridine based on density functional theory.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 132 , 110-20, (2014) Quantum mechanical calculations of energies, geometries and vibrational wave numbers of 3-chloro-2,4,5,6-tetrafluoropyridine and 4-bromo-2,3,5,6-tetrafluoropyridine have been performed by DFT level of... |
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Preparation and reactions of the 2, 3, 5, 6-tetrafluoropyridylcopper reagent. Nguyen BV and Burton DJ.
J. Fluor. Chem. 67(3) , 205-6, (1994)
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Synthetic utility of 4-bromo-2, 3, 5, 6-tetrafluoropyridine. Christopher JA, et al.
J. Fluor. Chem. 129(5) , 447-54, (2008)
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| 4-Bromo-tetrafluoropyridin |
| Pyridine,4-bromo-2,3,5,6-tetrafluoro |
| MFCD00075169 |
| 4-Brom-2,3,5,6-tetrafluorpyridin |
| 4-Brom-tetrafluor-pyridin |
| 4-bromo-tetrafluoropyridine |
| 4-bromo-2,3,5,6-tetrafluoro-pyridine |