| Identification | Back Directory | [Name]
4-Bromo-2,3,5,6-tetrafluoropyridine | [CAS]
3511-90-8 | [Synonyms]
4-Bromotetrafluoropyridine
4-BROMO-2,3,5,6-TETRAFLUOROPYRIDINE
2,3,5,6-Tetrafluoro-4-bromopyridine
4-Bromo-2,3,5,6-tetrafluoropyridine,98%
4-BROMO-2,3,5,6-TETRAFLUOROPYRIDINE 98%
4-BROMO-2-CHLORO-3,5,6-TRIFLUOROPYRIDINE | [EINECS(EC#)]
203-809-9 | [Molecular Formula]
C5BrF4N | [MDL Number]
MFCD08436090 | [MOL File]
3511-90-8.mol | [Molecular Weight]
229.96 |
| Chemical Properties | Back Directory | [Appearance]
clear colorless liquid | [Melting point ]
132-134 | [Boiling point ]
134-135 °C(lit.)
| [density ]
1.92 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.464(lit.)
| [Fp ]
145 °F
| [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
liquid | [pka]
-3.97±0.10(Predicted) | [color ]
Clear, pale yellow | [InChI]
1S/C5BrF4N/c6-1-2(7)4(9)11-5(10)3(1)8 | [InChIKey]
YZCGGIUJABHGRQ-UHFFFAOYSA-N | [SMILES]
Fc1nc(F)c(F)c(Br)c1F |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless liquid | [Uses]
4-Bromo-2,3,5,6-tetrafluoropyridine was used in the preparation of 2,3,5,6-tetrafluoro-pyridylcadmium or 2,3,5,6-tetrafluoropyridylzinc reagent. | [General Description]
4-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. |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36/37/38 | [Safety Statements ]
26-36/37/39 | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
2933399990 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
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