ChemicalBook >> CAS DataBase List >>2,6-Pyridinedicarboxylic acid chloride
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
- Molecular Weight:
- 204.01
- MDL Number:
- MFCD00006289
- MOL File:
- 3739-94-4.mol
- MSDS File:
- SDS
Last updated:2023-06-14 10:32:18
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H332-H317-H412 | |||||||||
| Precautionary statements | P261-P273-P280-P301+P312-P302+P352-P304+P340+P312 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
2,6-Pyridinedicarboxylic acid chloride price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 142875 | 2,6-Pyridinedicarbonyl dichloride 97% | 3739-94-4 | 5g | $72.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | 142875 | 2,6-Pyridinedicarbonyl dichloride 97% | 3739-94-4 | 25g | $194 | 2024-03-01 | Buy |
| Alfa Aesar | H26570 | Pyridine-2,6-dicarbonyl dichloride, 97% | 3739-94-4 | 1g | $21.65 | 2024-03-01 | Buy |
| Alfa Aesar | H26570 | Pyridine-2,6-dicarbonyl dichloride, 97% | 3739-94-4 | 5g | $57.65 | 2024-03-01 | Buy |
| Alfa Aesar | H26570 | Pyridine-2,6-dicarbonyl dichloride, 97% | 3739-94-4 | 25g | $214 | 2024-03-01 | Buy |
2,6-Pyridinedicarboxylic acid chloride Chemical Properties,Uses,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
Global( 137)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
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| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
View Lastest Price from 2,6-Pyridinedicarboxylic acid chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-11-23 | 2,6-Pyridinedicarboxylic acid chloride
3739-94-4
|
US $1.20 / kg | 1kg | 0.99 | 20tons | Hebei Duling International Trade Co. LTD | |
 |
2021-10-28 | 2,6-Pyridinedicarboxylic acid chloride
3739-94-4
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2021-08-12 | 2,6-Pyridinedicarboxylic acid chloride
3739-94-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 2,6-Pyridinedicarboxylic acid chloride
3739-94-4
- US $1.20 / kg
- 0.99
- Hebei Duling International Trade Co. LTD
-
- 2,6-Pyridinedicarboxylic acid chloride
3739-94-4
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 2,6-Pyridinedicarboxylic acid chloride
3739-94-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
3739-94-4(2,6-Pyridinedicarboxylic acid chloride)Related Search:
PYRIDINE-2,6-DICARBONYL CHLORIDE
PYRIDINE-2,6-DICARBOXYLIC ACID CHLORIDE
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-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-PYRIDINEDICARBONYL DICHLORIDE
2,6-Pyridinedicarbonyl chloride
pyridine-2,6-dicarbonyl dichloride
2,6-pyridinediformyl chloride
3739-94-4
C7H3Cl2NO2
ACID CHLORIDE
C7 and C8
Building Blocks
Heterocyclic Building Blocks
Pyridines