2,7-ANTHRAQUINONE DISULFONIC ACID

Base Information

• Chemical Name: 2,7-ANTHRAQUINONE DISULFONIC ACID
• CAS No.: 84-49-1
• Deprecated CAS: 878891-39-5
• Molecular Formula: C14H8O8S2
• Molecular Weight: 368.345
• Hs Code.: 2914399090
• European Community (EC) Number: 201-533-3
• DSSTox Substance ID: DTXSID8058904
• Nikkaji Number: J79.431G
• Wikidata: Q81988587
• Mol file: 84-49-1.mol

Synonyms:2,7-Anthraquinonedisulfonicacid (6CI);2,7-Disulfoanthraquinone;9,10-Anthraquinone-2,7-disulfonic acid;9,10-dioxo-9,10-dihydroanthracene-2,7-disulfonic acid;9,10-dioxoanthracene-2,7-disulfonic acid;2,7-Anthracenedisulfonic acid, 9,10-dihydro-9, 10-dioxo-;2,7-Anthraquinonedisulfonic acid;9,10-dioxoanthracene-2,7-disulphonic acid;

Chemical Property of 2,7-ANTHRAQUINONE DISULFONIC ACID

Chemical Property:

• Melting Point: 335-340 °C
• PKA: -1.87±0.20(Predicted)
• PSA: 159.64000
• Density: 1.8 g/cm³
• LogP: 3.11700
• XLogP3: 0.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 2
• Exact Mass: 367.96605956
• Heavy Atom Count: 24
• Complexity: 696

Purity/Quality:

99%, ^*data from raw suppliers

2,7-ANTHRAQUINONE DISULFONIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=C(C=C1S(=O)(=O)O)C(=O)C3=C(C2=O)C=CC(=C3)S(=O)(=O)O

Technology Process of 2,7-ANTHRAQUINONE DISULFONIC ACID

There total 13 articles about 2,7-ANTHRAQUINONE DISULFONIC ACID 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:

sulfuric acid (7664-93-9) + 9,10-phenanthrenequinone (84-65-1) → 2-sulfo-anthraquinone (84-48-0) + Anthraquinone-2,6-disulfonic acid (84-50-4) + anthraquinone-2,7-disulfonic acid (84-49-1)

Guidance literature:

Reference yield:

9,10-phenanthrenequinone (84-65-1) → anthraquinone-2,7-disulfonic acid (84-49-1)

Guidance literature:

beschleunigende Wirkung von Vanadinsalzen bei der Sulfurierung;

Reference yield:

→ Anthraquinone-2,6-disulfonic acid (84-50-4) + anthraquinone-2,7-disulfonic acid (84-49-1)

Guidance literature:

With sulfuric acid; sulfur trioxide; at 150 ℃;

upstream raw materials:

2-Benzoylbenzoic acid

9,10-phenanthrenequinone

sulfuric acid

anthracene-2,7-disulfonic acid

Downstream raw materials:

2,7-diaminoanthraquinone

2,7-dihydroxy-anthraquinone

anthrapurpurin

3,4-Dihydroxybenzoic acid