ChemicalBook > CAS DataBase List > 2,6-Pyridinedicarboxylic acid chloride

2,6-Pyridinedicarboxylic acid chloride

Product Name
2,6-Pyridinedicarboxylic acid chloride
CAS No.
3739-94-4
Chemical Name
2,6-Pyridinedicarboxylic acid chloride
Synonyms
pyridine-2,6-dicarbonyl dichloride;2,6-PYRIDINEDICARBONYL DICHLORIDE;2,6-Pyridinedicarbonyl chloride;2,6-pyridinediformyl chloride;2,6-Bis(chlorocarbonyl)pyridine;PYRIDINE-2,6-DICARBONYL CHLORIDE;Pyridine-2,6-biscarbonyl chloride;pyridine-2,6-dicarboyl dichloride;(S)-(-)-1-(4-METHOXYPHENYL)ETHANOL;2,6-Pyridinebis(carbonyl chloride)
CBNumber
CB0722629
Molecular Formula
C7H3Cl2NO2
Formula Weight
204.01
MOL File
3739-94-4.mol
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2,6-Pyridinedicarboxylic acid chloride Property

Melting point:
56-58 °C (lit.)
Boiling point:
284 °C (lit.)
Density 
1.4521 (rough estimate)
refractive index 
1.6100 (estimate)
Flash point:
284°C
pka
-2.12±0.10(Predicted)
form 
Crystalline Powder, Crystals or Chunks
color 
White to brown
Water Solubility 
Insoluble in water.
Sensitive 
Moisture Sensitive
BRN 
131556
InChI
InChI=1S/C7H3Cl2NO2/c8-6(11)4-2-1-3-5(10-4)7(9)12/h1-3H
InChIKey
GWHOGODUVLQCEB-UHFFFAOYSA-N
SMILES
C1(C(Cl)=O)=NC(C(Cl)=O)=CC=C1
CAS DataBase Reference
3739-94-4(CAS DataBase Reference)
NIST Chemistry Reference
2,6-Pyridinedicarbony chloride(3739-94-4)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45-24/25
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
F 
10-19-21
HazardClass 
8
PackingGroup 
II
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
142875
Product name
2,6-Pyridinedicarbonyl dichloride
Purity
97%
Packaging
5g
Price
$72.4
Updated
2024/03/01
Sigma-Aldrich
Product number
142875
Product name
2,6-Pyridinedicarbonyl dichloride
Purity
97%
Packaging
25g
Price
$194
Updated
2024/03/01
Alfa Aesar
Product number
H26570
Product name
Pyridine-2,6-dicarbonyl dichloride, 97%
Packaging
1g
Price
$21.65
Updated
2024/03/01
Alfa Aesar
Product number
H26570
Product name
Pyridine-2,6-dicarbonyl dichloride, 97%
Packaging
5g
Price
$57.65
Updated
2024/03/01
Alfa Aesar
Product number
H26570
Product name
Pyridine-2,6-dicarbonyl dichloride, 97%
Packaging
25g
Price
$214
Updated
2024/03/01
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2,6-Pyridinedicarboxylic acid chloride Chemical Properties,Usage,Production

Chemical Properties

white to brown crystalline powder, crystals or

Uses

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.

Uses

2,6-Pyridinedicarboxylic acid chloride was used as the reagent during the synthesis of pyridine-based polyamido-polyester optically active macrocycles. It was used as starting reagent during the synthesis of pyridine-bridged 2,6-bis-carboxamide Schiff′s bases. It was used in the synthesis of N,N′-bis(1-pyrenylmethyl)pyridine-2,6-dicarboxamide.

Synthesis

Pyridine-2,6-dicarboxylic acid (105 mg, 0.52 mmol) mixed with 7mL of thionyl chloride was heated to reflux for 3 hours. After the excess thionyl chloride was removed, a white solid was obtained and used for the following synthesis without further purifications.

2,6-Pyridinedicarboxylic acid chloride Preparation Products And Raw materials

Raw materials

Pyridine-2,6-dicarboxylic acid Thionyl chloride

Preparation Products

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2,6-Pyridinedicarboxylic acid chloride Suppliers

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View Lastest Price from 2,6-Pyridinedicarboxylic acid chloride manufacturers

Hebei Duling International Trade Co. LTD
Product
2,6-Pyridinedicarboxylic acid chloride 3739-94-4
Price
US $1.20/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20tons
Release date
2022-11-22
Dideu Industries Group Limited
Product
2,6-Pyridinedicarboxylic acid chloride 3739-94-4
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-10-27
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,6-Pyridinedicarboxylic acid chloride 3739-94-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

3739-94-4, 2,6-Pyridinedicarboxylic acid chlorideRelated Search:

Chloroacetyl chloride 2-Chloro-3-cyanopyridine OXALIC ACID Cobalt chloride Tosyl chloride Terephthaloyl chloride 2,6-Lutidine Isophthaloyl dichloride 4-Dimethylaminopyridine Pyridine Pyridine-2,6-dicarboxylic acid Oxalyl chloride 2,6-BIS(CHLOROMETHYL)PYRIDINE 2-PYRIDINECARBOXYLICACID CHLORIDE 2-Pyridinecarboxaldehyde 2-(Chloromethyl)pyridine 2,6-Pyridinedicarboxaldehyde (4,4'-Bipyridine)-2,2',6,6'-tetracarbonyltetrachloride

  • PYRIDINE-2,6-DICARBONYL CHLORIDE
  • PYRIDINE-2,6-DICARBOXYLIC ACID CHLORIDE
  • 2,6-PYRIDINEDICARBONYL DICHLORIDE
  • 2,6-PYRIDINEDICARBOXYLIC ACID CHLORIDE
  • (S)-(-)-1-(4-METHOXYPHENYL)ETHANOL
  • 2,6-Pyridinedicarbonyl chloride, Pyridine-2,6-dicarboxylic acid chloride
  • 2,6-Bis(chlorocarbonyl)pyridine
  • 2,6-Pyridinedicarbonyl dichloride ,97%
  • 2,6-Pyridinebis(carbonyl chloride)
  • 2,6-Pyridinebis(carboxylic acid chloride)
  • Pyridine-2,6-biscarbonyl chloride
  • 2,6-Pyridinedicarbonyl chloride
  • pyridine-2,6-dicarbonyl dichloride
  • 2,6-Pyridinedicarboxylicacid dichloride
  • 2,6-Pyridinedicarboxylic acid chloride,97%
  • pyridine-2,6-dicarboyl dichloride
  • 2,6-PYRIDINEDICARBOXYLIC ACID CHLORIDE 97%
  • 2,6-Pyridinedicarbonyl dichloride 97%
  • 2,6-Pyridinedicarboxylic acid chloride ISO 9001：2015 REACH
  • 2,6-pyridinediformyl chloride
  • 3739-94-4
  • C7H3Cl2NO2
  • ACID CHLORIDE
  • C7 and C8
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyridines