[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl-

Base Information

• Chemical Name: [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl-
• CAS No.: 83-83-0
• Molecular Formula: C14H16 N2 O6 S2
• Molecular Weight: 372.423
• Hs Code.: 2921590090
• European Community (EC) Number: 201-505-0
• NSC Number: 37128
• DSSTox Substance ID: DTXSID8058900
• Nikkaji Number: J53.467F
• Wikidata: Q81988585
• Mol file: 83-83-0.mol

Synonyms:83-83-0;O-TOLUIDINE DISULFONIC ACID;[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl-;5-amino-2-(4-amino-5-methyl-2-sulfophenyl)-4-methylbenzenesulfonic acid;EINECS 201-505-0;NSC 37128;3,3'-Tolidine-6,6'-disulfonic acid;AI3-52695;4,4'-Diamino-5,5'-dimethyl-2,2'-biphenyldisulfonic acid;4,4'-Diamino-5,5'-dimethylbiphenyl-2,2'-disulphonic acid;(1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl-;NSC37128;3,6'-disulfonic acid;SCHEMBL486501;DTXSID8058900;o-Tolidine-6,6'-disulfonic acid;NSC-37128;2, 4,4'-diamino-5,5'-dimethyl-;AKOS024430366;C14-H16-N2-O6-S2;4,5'-dimethyl-2,2'-biphenyldisulfonic acid;[1,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl-;4,4'-diamino-5,5'-dimethylbiphenyl-2,2'-disulfonsyre;4,4'-diamino-5,5'-dimethylbiphenyl-2,2'-disulfonic acid;2,2'-Biphenyldisulfonic acid, 4,4'-diamino-5,5'-dimethyl-;4,4'-Diamino-5,5'-dimethyl-[1,1'-biphenyl]-2,2'-disulfonic acid;4,4'-Diamino-5,5'-dimethyl-[1,1'-biphenyl]-2,2'-disulfonicacid;4,4'-diamino-5,5'-dimethyl[1,1'-biphenyl]-2,2'-disulfonic acid

Chemical Property of [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl-

Chemical Property:

• PSA: 177.54000
• Density: 1.568g/cm3
• LogP: 4.95220
• XLogP3: 0.4
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 3
• Exact Mass: 372.04497858
• Heavy Atom Count: 24
• Complexity: 596

Purity/Quality:

96% 1H NMR ^*data from raw suppliers

4,4'-DIAMINO-5,5'-DIMETHYL-2,2'-BIPHENYLDISULFONIC ACID Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=C(C=C1N)S(=O)(=O)O)C2=C(C=C(C(=C2)C)N)S(=O)(=O)O

Technology Process of [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl-

There total 4 articles about [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl- 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-methyl-2-nitrobenzene (88-72-2) → o-tolidine-6,6'-disulfonic acid (83-83-0)

Guidance literature:

With sulfuric acid; at 105 ℃; man reduziert die entstandene Nitrosulfonsaeure elektrolytisch zur Hydrazo-sulfonsaeure und lagert diese mittels verd. Schwefelsaeure um;

Reference yield:

2,2'-azo-bis-toluene-4-sulfonic acid → o-tolidine-6,6'-disulfonic acid (83-83-0)

Guidance literature:

With tin(ll) chloride;

Reference yield:

4-methyl-3-nitro-benzenesulfonic acid (97-06-3) → o-tolidine-6,6'-disulfonic acid (83-83-0)

Guidance literature:

With sodium hydroxide; zinc; man filtriert in Salzsaeure;

upstream raw materials:

1-methyl-2-nitrobenzene

4-methyl-3-nitro-benzenesulfonic acid

Downstream raw materials:

o-tolidin

2-[(2-methoxy-4-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutanamide

pigment yellow 1