2，4-Dinitro-1，3-benzene diol

Base Information

• Chemical Name: 2，4-Dinitro-1，3-benzene diol
• CAS No.: 519-44-8
• Molecular Formula: C6H4 N2 O6
• Molecular Weight: 200.108
• Hs Code.: 2908999090
• European Community (EC) Number: 208-270-3
• NSC Number: 243680
• UN Number: 1322
• UNII: EG63RYX560
• DSSTox Substance ID: DTXSID80862103
• Nikkaji Number: J6.594C
• Wikidata: Q27277162
• Mol file: 519-44-8.mol

Synonyms:Resorcinol,2,4-dinitro- (6CI,7CI,8CI); 2,4-Dinitroresorcin; 2,4-Dinitroresorcinol;3-Hydroxy-2,4-dinitrophenol; Dinitroresorcinol; NSC 243680

Chemical Property of 2，4-Dinitro-1，3-benzene diol

Chemical Property:

• Vapor Pressure: 0.00216mmHg at 25°C
• Melting Point: 147.5°C
• Refractive Index: 1.4738 (estimate)
• Boiling Point: 280.9 ºCat 760 mmHg
• PKA: 4.25±0.24(Predicted)
• Flash Point: 125.3 ºC
• PSA: 132.10000
• Density: 1.819 g/cm³
• LogP: 1.96060
• Water Solubility.: 6.261g/L(57.70 oC)
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 200.00693585
• Heavy Atom Count: 14
• Complexity: 246
• Transport DOT Label: Flammable Solid

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Nitrogen Compounds -> Nitros, Aromatic
• Canonical SMILES: C1=CC(=C(C(=C1[N+](=O)[O-])O)[N+](=O)[O-])O

Technology Process of 2，4-Dinitro-1，3-benzene diol

There total 43 articles about 2，4-Dinitro-1，3-benzene diol 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:

1-chloro-2,4-dinitrochlorobenzene (10199-85-6) → 2,4-dinitroresorcinol (519-44-8) + 2,4-dichloro-1,3,5-trinitrobenzene (1630-09-7)

Guidance literature:

With sulfuric acid; nitric acid;

Reference yield:

1-chloro-2,4-dinitrochlorobenzene (10199-85-6) → 2,4-dinitroresorcinol (519-44-8) + 2,4-dichloro-1,3,5-trinitrobenzene (1630-09-7)

Guidance literature:

Reference yield:

2,4-dinitrosoresorcinol (118-02-5) → 2,4-dinitroresorcinol (519-44-8)

Guidance literature:

With diethyl ether; mixture of gaseous nitrogen oxides;

DOI:10.1007/BF01516517

upstream raw materials:

2,4-dinitrosoresorcinol

1-chloro-2,4-dinitrochlorobenzene

4-nitroso-1,3-benzenediol

2-nitroresorcinol

Downstream raw materials:

styphnic acid

acetic acid-(2,6-dihydroxy-3-nitro-anilide)

2,4,5,6-tetrabromo-resorcinol

2-amino-4-nitro-resorcinol