Skip to Content
MilliporeSigma
All Photos(1)

Documents

384275

Sigma-Aldrich

2,3,5-Trichloropyridine

99%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C5H2Cl3N
CAS Number:
Molecular Weight:
182.44
Beilstein/REAXYS Number:
119384
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

bp

219 °C (lit.)

mp

46-50 °C (lit.)

SMILES string

Clc1cnc(Cl)c(Cl)c1

InChI

1S/C5H2Cl3N/c6-3-1-4(7)5(8)9-2-3/h1-2H

InChI key

CNLIIAKAAMFCJG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Separation and migration behavior of 2,3,5-trichloropyridine has been studied by micellar electrokinetic chromatography. Crystal structure of 2,3,5-trichloropyridine has been reported. Mol­ecules of 2,3,5-trichloropyridine in crystal are stacked along the short a axis and forms a layer structure. 2,3,5-Trichloropyridine is reported to undergo nucleophilic displacement reaction in ionic liquid to afford the corresponding 2-aryloxylpropionate.

Application

2,3,5-Trichloropyridine may be used in the synthesis of 3,5-dichloro-2-arylpyridines via palladium acetate-catalyzed ligand-free Suzuki reaction with arylboronic acids.

pictograms

Skull and crossbonesCorrosion

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Sens. 1

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

2, 3, 5-Trichloropyridine.
Ma H-F, et al.
Acta Crystallographica Section E, Structure Reports Online, 63(1), o311-o312 (2006)
Huanan Hu et al.
Molecules (Basel, Switzerland), 14(9), 3153-3160 (2009-09-29)
A highly efficient palladium acetate-catalyzed ligand-free Suzuki reaction of 2,3,5-trichloropyridine with arylboronic acids in aqueous phase was developed. High yields of 3,5-dichloro-2-arylpyridines, a simple Pd source, absence of ligands, and environmentally benign as well as mild reaction conditions are important
C E Lin et al.
Journal of chromatography. A, 910(1), 165-171 (2001-03-27)
The separation and migration behavior of pyridine and eight chloropyridines, including three monochloropyridines, four dichloropyridines, and 2,3,5-trichloropyridine were investigated by micellar electrokinetic chromatography using either sodium dodecyl sulfate (SDS) as an anionic surfactant or SDS-Brij 35 mixed micelles. Various parameters
Direct Formation of 2, 3, 5-Trichloropyridine and its Nucleophilic Displacement Reactions in Ionic Liquid.
Zhong P, et al.
Synthetic Communications, 34(23), 4301-4311 (2004)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service