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1120-87-2

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1120-87-2 Structure

1120-87-2 Structure
IdentificationMore
[Name]

3-IODOPYRIDINE
[CAS]

1120-87-2
[Synonyms]

3-IODOPYRIDINE
4-bromo-pyridin
Pyridine, 4-bromo-
1-Bromo-4-azabenzene
[EINECS(EC#)]

214-320-5
[Molecular Formula]

C5H4IN
[MDL Number]

MFCD00023553
[Molecular Weight]

205
[MOL File]

1120-87-2.mol
Chemical PropertiesBack Directory
[Melting point ]

53-56 °C(lit.)
[Boiling point ]

183°C (rough estimate)
[density ]

1.6450
[refractive index ]

1.5694 (estimate)
[Fp ]

224 °F
[pka]

3.35±0.10(Predicted)
[InChI]

InChI=1S/C5H4BrN/c6-5-1-3-7-4-2-5/h1-4H
[InChIKey]

BSDGZUDFPKIYQG-UHFFFAOYSA-N
[SMILES]

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

1120-87-2(CAS DataBase Reference)
[EPA Substance Registry System]

4-Bromopyridine (1120-87-2)
Questions And AnswerBack Directory
[Uses]

4-Bromopyridine is a heterocyclic organic compound and can be used as an organic intermediate.
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

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:Wear suitable protective clothing .
[WGK Germany ]

3
[TSCA ]

TSCA listed
Raw materials And Preparation ProductsBack Directory
[Raw materials]

3-Iodopyridine-->4-Bromopyridine N-Oxide-->4-Aminopyridine-->4-Nitropyridine N-oxide-->Pyridine-N-oxide-->4-Bromo-3-methylpyridine-->3-Bromo-4-methylpyridine
[Preparation Products]

1-(4-Pyridyl)piperazine-->Paraquat dichloride-->4,4'-DIPYRIDYL SULFIDE-->2-(4-Pyridyl)benzaldehyde-->Piperidine, 4-(1H-pyrazol-1-yl)- (9CI)-->1,4-Di(4-pyridyl)benzene-->4-Ethynylpyridine-->5-BROMO-PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER-->4-Bromo-2-pyridinemethanol
Hazard InformationBack Directory
[Definition]

ChEBI: 4-bromopyridine is a monobromopyridine.
[Synthesis]

Pyridine, liquid bromine and iron bromide were added into the reactor and the reaction was carried out under the conditions of rotational speed of 300-500r/min and temperature of 40-50℃ for 1-1.5h to produce the intermediate 4-bromopyridine.
Spectrum DetailBack Directory
[Spectrum Detail]

4-Bromopyridine(1120-87-2)1HNMR
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