3,4-Dichloropyridine

3,4-Dichloropyridine Basic information

Product Name:	3,4-Dichloropyridine
Synonyms:	3,4-DICHLOROPYRIDINE;3,4-Dichloropyridine ,97%;3,4- twochlorine pyridine;Pyridine, 3,4-dichloro-;3,4-Dichloropyridine ISO 9001：2015 REACH
CAS:	55934-00-4
MF:	C5H3Cl2N
MW:	147.99
EINECS:
Product Categories:	pharmacetical;Halides;Pyridines;Pyridine;Chlorinated heterocyclic series
Mol File:	55934-00-4.mol

3,4-Dichloropyridine Chemical Properties

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 Information

Hazard Codes	Xi
Safety Statements	26-36
Hazard Note	Irritant
HazardClass	6.1
HS Code	2933399990

MSDS Information

3,4-Dichloropyridine Usage And Synthesis

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.

3,4-Dichloropyridine Preparation Products And Raw materials

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

2,6-Dichloropyridine 2-Chloro-3-cyanopyridine 2-Chloro-5-chloromethylpyridine 2,3,4-TRICHLOROQUINOLINE 2,3,4,5,6-PENTACHLORO-1-PYRIDINIUMOLATE 2,3-DICHLOROPYRIDINE 3,4,5-TRICHLOROPYRIDINE-2-CARBOXAMIDE 2,4-Dichloropyridine 3-Aminopyridine 3,4-Dichloropyridine 4,5-Dichloro-2-ethoxypyridine 2',4'-Dichloroacetophenone Clopyralid METHYL 3,4,5,6-TETRACHLOROPYRIDINE-2-CARBOXYLATE 1,2-Dichloro-4-(chloromethyl)benzene Dichloropyridine,98% ETHYL 3,4,5,6-TETRACHLOROPYRIDINE-2-CARBOXYLATE 2,5-Dichloropyridine

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