2,6-Bis(picrylamino)-3,5-dinitropyridine

Base Information

• Chemical Name: 2,6-Bis(picrylamino)-3,5-dinitropyridine
• CAS No.: 38082-89-2
• Deprecated CAS: 57158-12-0
• Molecular Formula: C17H7 N11 O16
• Molecular Weight: 621.307
• Hs Code.: 2933399090
• European Community (EC) Number: 690-665-9
• DSSTox Substance ID: DTXSID6068064
• Nikkaji Number: J85.639H
• Wikidata: Q2094797
• Mol file: 38082-89-2.mol

Synonyms:2,6-bis(picrylamino)-3,5-dinitropyridine

Chemical Property of 2,6-Bis(picrylamino)-3,5-dinitropyridine

Chemical Property:

• Melting Point: 243 °C (decomp)
• Refractive Index: 1.6500 (estimate)
• Boiling Point: 662.03°C (rough estimate)
• PKA: -4.35±0.10(Predicted)
• Flash Point: 357.052oC
• PSA: 403.51000
• Density: 1.5430 (rough estimate)
• LogP: 8.16600
• XLogP3: 4.3
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 19
• Rotatable Bond Count: 4
• Exact Mass: 621.00722318
• Heavy Atom Count: 44
• Complexity: 1050

Purity/Quality:

99%, ^*data from raw suppliers

2,6-BIS,BIS(PICRYLAMINO)-3,5-DINITROPYRIDINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=C(C=C(C(=C1[N+](=O)[O-])NC2=C(C=C(C(=N2)NC3=C(C=C(C=C3[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-]

Technology Process of 2,6-Bis(picrylamino)-3,5-dinitropyridine

There total 4 articles about 2,6-Bis(picrylamino)-3,5-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: 66.8%

2,6-bis(2,4,6-trinitrophenylamino)-pyridine (38082-88-1) → 2,6-bis(picrylamino)-3,5-dinitropyridine (38082-89-2)

Guidance literature:

With nitric acid; at -20 - 20 ℃; for 7h; Reflux;

DOI:10.1002/chem.201600769

Reference yield:

2,4,6-Trinitrophenol (88-89-1) → 2,6-bis(picrylamino)-3,5-dinitropyridine (38082-89-2)

Guidance literature:

Multi-step reaction with 3 steps

1: trichlorophosphate; N,N-diethylaniline / 0.25 h / 20 °C

2: magnesium hydroxide / para-xylene / 3 h / 140 °C

3: nitric acid / 7 h / -20 - 20 °C / Reflux

With magnesium hydroxide; nitric acid; N,N-diethylaniline; trichlorophosphate; In para-xylene;

DOI:10.1002/chem.201600769

Reference yield:

2,4,6-trinitrochlorobenzene (88-88-0) → 2,6-bis(picrylamino)-3,5-dinitropyridine (38082-89-2)

Guidance literature:

Multi-step reaction with 2 steps

1: magnesium hydroxide / para-xylene / 3 h / 140 °C

2: nitric acid / 7 h / -20 - 20 °C / Reflux

With magnesium hydroxide; nitric acid; In para-xylene;

DOI:10.1002/chem.201600769

upstream raw materials:

2,4,6-trinitrochlorobenzene

2,4,6-Trinitrophenol

2,6-bis(2,4,6-trinitrophenylamino)-pyridine

Refernces