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
Preparation Products
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2,6-Pyridinedicarboxylic acid chloride Suppliers
- Tel
- --
- Fax
- --
- Country
- Switzerland
- ProdList
- 6896
- Advantage
- 91
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View Lastest Price from 2,6-Pyridinedicarboxylic acid chloride manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- 2,6-Pyridinedicarboxylic acid chloride 3739-94-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20t
- Release date
- 2024-07-14
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
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