6-Dimethylamino-4-hydroxynaphthalene-2-sulphonic acid

Base Information

• Chemical Name: 6-Dimethylamino-4-hydroxynaphthalene-2-sulphonic acid
• CAS No.: 6259-50-3
• Molecular Formula: C12H13NO4S
• Molecular Weight: 267.306
• Hs Code.: 2933990090
• European Community (EC) Number: 228-404-4
• NSC Number: 8637
• DSSTox Substance ID: DTXSID30211627
• Nikkaji Number: J211.485B
• Wikidata: Q83086591
• Pharos Ligand ID: 4DCYBW7FHCTZ
• ChEMBL ID: CHEMBL1737002
• Mol file: 6259-50-3.mol

Synonyms:6259-50-3;6-(dimethylamino)-4-hydroxynaphthalene-2-sulfonic acid;6-Dimethylamino-4-hydroxy-2-naphthalenesulfonic acid;6-Dimethylamino-4-hydroxynaphthalene-2-sulphonic acid;MLS002638055;2-Naphthalenesulfonic acid, 6-(dimethylamino)-4-hydroxy-;EINECS 228-404-4;SMR001547551;6-Dimethylamino-4-hydroxynaphthalene-2-sulfonic acid;6-(dimethylamino)-4-hydroxy-2-naphthalenesulfonic acid;NSC8637;cid_80417;SCHEMBL1377131;CHEMBL1737002;DTXSID30211627;BDBM115149;HMS3078P23;NSC 8637;NSC-8637;FT-0636043;A833872;6-(dimethylamino)-4-hydroxynaphthalene-2-sulfonicacid;6-(dimethylamino)-4-hydroxy-naphthalene-2-sulfonic acid;6-(dimethylamino)-4-oxidanyl-naphthalene-2-sulfonic acid

Chemical Property of 6-Dimethylamino-4-hydroxynaphthalene-2-sulphonic acid

Chemical Property:

• Melting Point: 251-252 °C (dec.)(lit.)
• Refractive Index: 1.683
• PKA: -0.15±0.40(Predicted)
• PSA: 86.22000
• Density: 1.463 g/cm³
• LogP: 2.93890
• XLogP3: -0.1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 267.05652907
• Heavy Atom Count: 18
• Complexity: 389

Purity/Quality:

99%, ^*data from raw suppliers

6-DIMETHYLAMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-27-28-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CN(C)C1=CC2=C(C=C(C=C2C=C1)S(=O)(=O)O)O

Technology Process of 6-Dimethylamino-4-hydroxynaphthalene-2-sulphonic acid

There total 2 articles about 6-Dimethylamino-4-hydroxynaphthalene-2-sulphonic 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:

2-naphthol-6,8-disulfonic acid (118-32-1) + dimethyl amine (124-40-3) → 6-dimethylamino-4-hydroxy-naphthalene-2-sulfonic acid (6259-50-3)

Guidance literature:

at 200 ℃; im Autoklaven und Erhitzen des Produkts mit Aetzalkali auf 210-220grad;

Reference yield:

6-amino-4-hydroxy-2-naphthalenesulfonic acid (90-51-7) → 6-dimethylamino-4-hydroxy-naphthalene-2-sulfonic acid (6259-50-3)

Guidance literature:

durch Methylierung;

upstream raw materials:

6-amino-4-hydroxy-2-naphthalenesulfonic acid

2-naphthol-6,8-disulfonic acid

dimethyl amine