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ChemicalBook--->CAS DataBase List--->372-48-5

372-48-5

372-48-5 Structure

372-48-5 Structure
IdentificationMore
[Name]

2-Fluoropyridine
[CAS]

372-48-5
[Synonyms]

2-FLUOROPYRIDINE
2-fluoro-pyridin
Pyridine, 2-fluoro-
2-Fluoropyride
2-Fluoroypyridine
2-Fluoropyridine,99%
2-CYANOPHENYLBORONIC ACID
[EINECS(EC#)]

206-757-5
[Molecular Formula]

C5H4FN
[MDL Number]

MFCD00006224
[Molecular Weight]

97.09
[MOL File]

372-48-5.mol
Chemical PropertiesBack Directory
[Appearance]

CLEAR COLOURLESS TO LIGHT YELLOW LIQUID
[Boiling point ]

126 °C/753 mmHg (lit.)
[density ]

1.128 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.466(lit.)
[Fp ]

83 °F
[storage temp. ]

Flammables area
[form ]

Liquid
[pka]

-0.44(at 25℃)
[color ]

Clear colorless to light yellow
[Specific Gravity]

1.13
[Water Solubility ]

Soluble in water.
[BRN ]

1515
[Dielectric constant]

37.289999999999999
[InChI]

InChI=1S/C5H4FN/c6-5-3-1-2-4-7-5/h1-4H
[InChIKey]

MTAODLNXWYIKSO-UHFFFAOYSA-N
[SMILES]

C1(F)=NC=CC=C1
[CAS DataBase Reference]

372-48-5(CAS DataBase Reference)
[NIST Chemistry Reference]

2-Fluoropyridine(372-48-5)
Questions And AnswerBack Directory
[Synthesis]

A rare example of fluorodenitration of a heterocyclic system was provided by 2- nitropyridine, which was converted to 2-fluoropyridine.
Safety DataBack Directory
[Hazard Codes ]

Xi,F,Xn
[Risk Statements ]

R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
[RIDADR ]

UN 1993 3/PG 3
[WGK Germany ]

3
[RTECS ]

UT3900000
[Hazard Note ]

Flammable/Irritant
[HazardClass ]

3
[PackingGroup ]

III
[HS Code ]

29333999
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2(5H)-Pyridinone(9CI)-->2-PYRIDYL TRIFLUOROMETHANESULFONATE-->Perfluoro-2-methyl-2-pentene-->2,4,6-TRIFLUOROPYRIDINE-->2,4-DIFLUORO-PYRIDINE-->2-Nitropyridine
[Preparation Products]

2-(5-BROMO-2-THIENYL)PYRIDINE-->2-Fluoro-3-pyridylboronic acid-->2,6-Difluoropyridine-->Pyrrolidine, 2,2,3,3,4,4,5,5-octafluoro-1-(trifluoromethyl)--->2-Pyridylacetonitrile-->3-Bromo-2-fluoropyridine-->2-Fluoro-3-iodopyridine-->2-Fluoro-3,6-diiodopyridine
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Fluoropyridine(372-48-5).msds
Hazard InformationBack Directory
[Chemical Properties]

CLEAR COLOURLESS TO LIGHT YELLOW LIQUID
[Uses]

2-Fluoropyridine is a useful precursor of 2,3-disubstituted pyridines which is made by the possibility of metallation at C-3, together with the ready nucleophilic displacement of the activated fluorine. It can also react with thiophene to get 2-thiophen-2-yl-pyridine. It is used in the synthesis of aminopyridines.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Fluoropyridine(372-48-5)MS
2-Fluoropyridine(372-48-5)1HNMR
2-Fluoropyridine(372-48-5)13CNMR
2-Fluoropyridine(372-48-5)IR1
2-Fluoropyridine(372-48-5)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Fluoropyridine, 98%(372-48-5)
[Alfa Aesar]

2-Fluoropyridine, 99%(372-48-5)
[Sigma Aldrich]

372-48-5(sigmaaldrich)
[TCI AMERICA]

2-Fluoropyridine,>97.0%(GC)(372-48-5)
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