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ChemicalBook--->CAS DataBase List--->55934-00-4

55934-00-4

55934-00-4 Structure

55934-00-4 Structure
IdentificationMore
[Name]

3,4-Dichloropyridine
[CAS]

55934-00-4
[Synonyms]

3,4-DICHLOROPYRIDINE
[Molecular Formula]

C5H3Cl2N
[MDL Number]

MFCD01861989
[Molecular Weight]

147.99
[MOL File]

55934-00-4.mol
Chemical PropertiesBack Directory
[Appearance]

White to light yellow solid
[Melting point ]

22-23 C
[Boiling point ]

182-183℃
[density ]

1.388±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Store in freezer, under -20°C
[form ]

Liquid
[pka]

1.81±0.10(Predicted)
[color ]

Colorless
[CAS DataBase Reference]

55934-00-4(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[Hazard Note ]

Irritant
[HazardClass ]

6.1
[HazardClass ]

IRRITANT
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Tetrahydrofuran-->n-Butyllithium-->Diisopropylamine-->1,1,2-Trichlorotrifluoroethane-->3-Chloropyridine-->3-Amino-4-chloropyridine
[Preparation Products]

4-Amino-3-chloropyridine-->3,4-DICHLOROPICOLINIC ACID-->4-chloropyridine-->3,4-DICHLORO-5-PYRIDINECARBOXYLIC ACID-->4,5-dichloro-3-Pyridinecarboxaldehyde-->2,5-Dichloropyridine-->3,4-DICHLOROPICOLINAMIDE
Hazard InformationBack Directory
[Chemical Properties]

White to light yellow solid
[Uses]

3,4-Dichloropyridine is a dichlorinated pyridine, a versatile building block in the preparation of 3,4-substituted pyridine compounds.
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