3-Chloro-2,6-dinitropyridine

Base Information

• Chemical Name: 3-Chloro-2,6-dinitropyridine
• CAS No.: 101079-67-8
• Molecular Formula: C5H2ClN3O4
• Molecular Weight: 203.542
• DSSTox Substance ID: DTXSID10382804
• Wikidata: Q72449670
• Mol file: 101079-67-8.mol

Synonyms:3-chloro-2,6-dinitropyridine;101079-67-8;Pyridine, 3-chloro-2,6-dinitro-;3-chloro-2,6-dinitro-pyridine;SCHEMBL159802;DTXSID10382804;MFCD03265752;AKOS015891617;Azidotris(diethylamino)phosphoniumbromide;FT-0656429;A800325

Chemical Property of 3-Chloro-2,6-dinitropyridine

Chemical Property:

• Vapor Pressure: 1.6E-05mmHg at 25°C
• Melting Point: 97 °C(Solv: benzene (71-43-2); ligroine (8032-32-4))
• Refractive Index: 1.634
• Boiling Point: 376.1 °C at 760 mmHg
• PKA: -12.73±0.34(Predicted)
• Flash Point: 181.3 °C
• PSA: 104.53000
• Density: 1.72 g/cm³
• LogP: 2.59780
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 202.9733832
• Heavy Atom Count: 13
• Complexity: 225

Purity/Quality:

98%min ^*data from raw suppliers

3-Chloro-2,6-dinitropyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=NC(=C1Cl)[N+](=O)[O-])[N+](=O)[O-]

Technology Process of 3-Chloro-2,6-dinitropyridine

There total 2 articles about 3-Chloro-2,6-dinitropyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

3-hydroxy-2,6-dinitropyridine (15128-91-3) → 3-chloro-2,6-dinitro-pyridine (101079-67-8)

Guidance literature:

With phosphorus pentachloride; at 130 ℃;

Reference yield:

3-hydroxy-2-nitropyridine (15128-82-2) → 3-chloro-2,6-dinitro-pyridine (101079-67-8)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid anhydride; nitric acid

2: phosphorus (V)-chloride / 130 °C

With phosphorus pentachloride; nitric acid; acetic anhydride;

Reference yield:

3-chloro-2,6-dinitro-pyridine (101079-67-8) → 5-chloro-2-nitropyridine (52092-47-4)

Guidance literature:

Multi-step reaction with 2 steps

1: methanol; N₂H₄

2: silver acetate; water

With methanol; water; silver(I) acetate; hydrazine;

upstream raw materials:

3-hydroxy-2,6-dinitropyridine

3-hydroxy-2-nitropyridine

Downstream raw materials:

5-chloro-2-pyridylamine

5-chloro-2-nitropyridine