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ChemicalBook--->CAS DataBase List--->436799-32-5

436799-32-5

436799-32-5 Structure

436799-32-5 Structure
IdentificationMore
[Name]

2-Trifluoromethyl-5-bromopyridine
[CAS]

436799-32-5
[Synonyms]

2-TRIFLUOROMETHYL-5-BROMOPYRIDINE
3-BROMO-5-(TRIFLUOROMETHYL)PYRIDINE
5-BROMO-2-(TRIFLUOROMETHYL)PYRIDINE
3-Bromo-6-(trifluoromethyl) pyridine
5-Bromo-2-(trifluoromethyl)pyridine 97%
5-Bromo-2-(trifluoromethyl)pyridine97%
TRIFLUOROMETHYL-5-BROMOPYRIDINE
TRIFLUOROMETHYL-5-BROMO-2-PYRIDINE
[Molecular Formula]

C6H3BrF3N
[MDL Number]

MFCD04972700
[Molecular Weight]

225.99
[MOL File]

436799-32-5.mol
Chemical PropertiesBack Directory
[Appearance]

white crystal powder
[Melting point ]

44-46 °C
[Boiling point ]

68-70°C 10mm
[density ]

1.707±0.06 g/cm3(Predicted)
[Fp ]

174 °F
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[pka]

-1.80±0.22(Predicted)
[CAS DataBase Reference]

436799-32-5(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

T,Xi
[Risk Statements ]

R25:Toxic if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S37:Wear suitable gloves .
[RIDADR ]

UN 2811 6.1/PG 3
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[PackingGroup ]

[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethyl ether-->Ammonia-->Potassium fluoride-->N-Methyl-2-pyrrolidone-->Cuprous iodide-->(Trifluoromethyl)trimethylsilane-->2,5-Dibromopyridine-->Copper, (trifluoromethyl)--->5-Amino-2-(trifluoromethyl)pyridine-->Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
[Preparation Products]

6-(TRIFLUOROMETHYL)PYRIDINE-3-CARBOXALDEHYDE-->tert-Butyl 4-(6-(trifluoromethyl)pyridin-3-yl)piperazine-1-carboxylate
Hazard InformationBack Directory
[Chemical Properties]

white crystal powder
[Uses]

Regioselective C-4 deprotonation with LDA and trapping with carbon dioxide leads to the corresponding C-4 acid.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Trifluoromethyl-5-bromopyridine(436799-32-5)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

5-Bromo-2-(trifluoromethyl)pyridine, 97%(436799-32-5)
[Sigma Aldrich]

436799-32-5(sigmaaldrich)
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