ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Pyridine compound Chloropyridine 3,5-Dichloropyridine

3,5-Dichloropyridine

3,5-Dichloropyridine Basic information
Product Name:3,5-Dichloropyridine
Synonyms:3,5-dichloro-pyridin;3,5-Dichloroypyridine;3,5-DICHLOROPYRIDINE;Dichloropyridine,98%;3,5-Dichloripyridine;3,5-CHLOROPYRIDINE;3,5-Dichloropyridine,97%;3.5-Dichloropryidine
CAS:2457-47-8
MF:C5H3Cl2N
MW:147.99
EINECS:219-537-9
Product Categories:Aromatics;Miscellaneous Reagents;Chloropyridines;Halopyridines;C5Heterocyclic Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;Pyridines;Chlorinated heterocyclic series
Mol File:2457-47-8.mol
3,5-Dichloropyridine Structure
3,5-Dichloropyridine Chemical Properties
Melting point 65-67 °C (lit.)
Boiling point 178 °C
density 1.39
Fp >110°C
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform, Ethyl Acetate
form Solid
pka0.32±0.10(Predicted)
color White to Off-White
BRN 1973
CAS DataBase Reference2457-47-8(CAS DataBase Reference)
NIST Chemistry ReferencePyridine, 3,5-dichloro-(2457-47-8)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-37/38-41-36/37/38
Safety Statements 26-39-36
RIDADR UN2811
WGK Germany 3
RTECS US8575000
Hazard Note Irritant
HazardClass 6.1
HS Code 29333990
MSDS Information
ProviderLanguage
3,5-Dichloropyridine English
ALFA English
3,5-Dichloropyridine Usage And Synthesis
Chemical PropertiesWhite to yellow powder
Uses3,5-Dichloropyridine (cas# 2457-47-8) is a compound useful in organic synthesis.
Purification MethodsCrystallise 3,5-dichloropyridine from EtOH, or distil it. [den Hertog et al. Recl Trav Chim, Pays Bas 69 685 1950, Beilstein 20 H 23, 20 III/IV 2502, 20 V 417.]
3,5-Dichloropyridine Preparation Products And Raw materials
Preparation Products3,5-DICHLORO-4-FORMYL PYRIDINE-->3 5-DICHLOROPYRIDINE 1-OXIDE 98-->3,5-Dimethoxypyridine-->5-CHLORO-3-PYRIDINAMINE-->Ethanol, 2-[(5-chloro-3-pyridinyl)oxy]-
2-Amino-3,5-dichloropyridine 3,5-Dichloro-2,4,6-trifluoropyridine 4-Amino-3,5-dichloro-2,6-difluoropyridine 2-Chloro-3-hydroxypyridine Chlorpyrifos 2,4-Dichloropyridine Methyl 2,3,5,6-tetrachloro-4-pyridyl sulfone 3,4-Dichloropyridine Pentachloropyridine 2-Bromo-5-nitropyridine 3,4,5-Trichloropyridine Clopyralid 2,3,5,6-Tetrachloropyridine-4-thiol 2,3,5-Trichloropyridine Picloram TCPOBOP 3,5-Dichloropyridine Chlorpyrifos-methyl
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