9H-Fluoren-9-one, 2,4,5,7-tetranitro-

Base Information

• Chemical Name: 9H-Fluoren-9-one, 2,4,5,7-tetranitro-
• CAS No.: 746-53-2
• Deprecated CAS: 191098-36-9
• Molecular Formula: C13H4 N4 O9
• Molecular Weight: 360.196
• Hs Code.: 2921490090
• European Community (EC) Number: 212-018-8
• NSC Number: 116721
• UNII: KFF8GAT7W8
• DSSTox Substance ID: DTXSID7061067
• Nikkaji Number: J139.624B
• Wikidata: Q81989297
• ChEMBL ID: CHEMBL165379
• Mol file: 746-53-2.mol

Synonyms:2,4,5,7-tetranitro-9-fluorenone

Chemical Property of 9H-Fluoren-9-one, 2,4,5,7-tetranitro-

Chemical Property:

• Vapor Pressure: 4.07E-15mmHg at 25°C
• Melting Point: 252-253 °C
• Refractive Index: 1.6120 (estimate)
• Boiling Point: 616.2°C at 760 mmHg
• Flash Point: 318.4°C
• PSA: 200.35000
• Density: 1.874g/cm³
• LogP: 4.62360
• Storage Temp.: 2-8°C
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 0
• Exact Mass: 359.99782772
• Heavy Atom Count: 26
• Complexity: 619

Purity/Quality:

97% ^*data from raw suppliers

2,4,5,7-TETRANITRO-9-FLUORENONE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Polycyclic Aromatic Hydrocarbons
• Canonical SMILES: C1=C(C=C(C2=C1C(=O)C3=C2C(=CC(=C3)[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-]

Technology Process of 9H-Fluoren-9-one, 2,4,5,7-tetranitro-

There total 11 articles about 9H-Fluoren-9-one, 2,4,5,7-tetranitro- 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: 88.0%

2-Biphenylcarboxylic acid (947-84-2) → 2,4,5,7-tetranitrofluoren-9-one (746-53-2) + 2,2',4,4'-tetranitro-1,1'-biphenyl (1820-59-3) + 2',4,4',6-tetranitrobiphenyl-2-carboxylic acid (72323-70-7)

Guidance literature:

With sulfuric acid; nitric acid; at 110 ℃; for 6h;

Reference yield: 81.0%

9-fluorenone (486-25-9,952573-42-1) → 2,4,5,7-tetranitrofluoren-9-one (746-53-2)

Guidance literature:

With sulfuric acid; nitric acid; at 20 - 140 ℃; Heating / reflux;

Reference yield: 80.0%

2,4,5,7-tetranitro-9H-fluorene (29210-71-7) → 2,4,5,7-tetranitrofluoren-9-one (746-53-2)

Guidance literature:

With potassium dichromate; sulfuric acid; at 50 - 55 ℃; for 2h;

DOI:10.1039/d0cc01236j

upstream raw materials:

2-Biphenylcarboxylic acid

9-fluorenone

2,4,5,7-tetranitro-9H-fluorene

Downstream raw materials:

(S)-<<(tetranitrofluorenylidene)amino>oxy>propionic acid

R(+/-)2-(2,4,5,7-tetranitro-9-fluorenyloximino)propanoic acid

2,4,5,7-Tetranitro-fluoren-9-one; compound with 4-amino-benzoic acid 2-diethylamino-ethyl ester

2-phenoxy-4,5,7-trinitro-9H-fluoren-9-one