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142875

2,6-Pyridinedicarbonyl dichloride

97%

Synonym(s):

2,6-Pyridinedicarbonyl chloride, Pyridine-2,6-dicarboxylic acid chloride

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About This Item

Empirical Formula (Hill Notation):
C7H3Cl2NO2
CAS Number:
3739-94-4
Molecular Weight:
204.01
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24848540
EC Number:
223-125-4
Beilstein/REAXYS Number:
131556
MDL number:
MFCD00006289
Assay:
97%
Form:
solid
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Quality Segment

100

assay

97%

form

solid

bp

284 °C (lit.)

mp

56-58 °C (lit.)

functional group

acyl chloride

SMILES string

ClC(=O)c1cccc(n1)C(Cl)=O

InChI

1S/C7H3Cl2NO2/c8-6(11)4-2-1-3-5(10-4)7(9)12/h1-3H

InChI key

GWHOGODUVLQCEB-UHFFFAOYSA-N

Application

2,6-Pyridinedicarbonyl dichloride can be used as a starting material to synthesize:
  • Pyridine-based polyamido-polyester optically active macrocycles by reacting with chiral diamine dihydrobromides.
  • Pyridine-bridged 2,6-bis-carboxamide Schiff′s bases by treating with L-alanine or 2-methyl-alanine methyl esters.
  • N,N′-bis(1-pyrenylmethyl)pyridine-2,6-dicarboxamide by reacting with 1-pyrenemethylamine hydrochloride in the presence of a base.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Skin Sens. 1A

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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