Sudan III

Base Information

• Chemical Name: Sudan III
• CAS No.: 85-86-9
• Molecular Formula: C22H16N4O
• Molecular Weight: 352.395
• Hs Code.: 32129000
• European Community (EC) Number: 201-638-4
• NSC Number: 65825,8995
• UNII: ND733RX3JN
• DSSTox Substance ID: DTXSID3041742
• Nikkaji Number: J3.890C
• Wikipedia: Sudan_III
• Wikidata: Q1187765
• NCI Thesaurus Code: C71655
• RXCUI: 1426472
• ChEMBL ID: CHEMBL2001927
• Mol file: 85-86-9.mol

Synonyms:C.I. 26100;D and C Red #17;D.C. Red No 17;R-225;Solvent Red 23;sudan III

Chemical Property of Sudan III

Chemical Property:

• Appearance/Colour: reddish brown powder
• Melting Point: 199 °C
• Refractive Index: 1.661
• Boiling Point: 584.6 °C at 760 mmHg
• PKA: 13.45±0.50(Predicted)
• Flash Point: 398.1 °C
• PSA: 69.67000
• Density: 1.22 g/cm³
• LogP: 7.37620
• Storage Temp.: Amber Vial, Refrigerator
• Solubility.: Insoluble in water; soluble in benzene, chloroform; moderately s
• XLogP3: 5.9
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 4
• Exact Mass: 352.13241115
• Heavy Atom Count: 27
• Complexity: 508

Purity/Quality:

99% ^*data from raw suppliers

Sudan III ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 10-20-36/38-36/37/38
• Safety Statements: 22-24/25-36-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Dyes -> Azo Dyes
• Canonical SMILES: C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N=NC3=C(C=CC4=CC=CC=C43)O
• Description: Solvent Red 23 is an oil-soluble red azo dye used in cosmetic products in Japan. Cases were reported in hairdressers, who also reacted to PPD and to paminoazobenzene. One case of contact dermatitis was reported in the metal industry.
• Uses: Weakly acidic azo dye. Biological stain. Dye. Biological stain. Weakly acidic azo dye. Biological stain. Dyes and metabolites, Environmental Testing.

Technology Process of Sudan III

There total 3 articles about Sudan III 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: 65.0%

aniline yellow (60-09-3) + β-naphthol (135-19-3) → Sudan III (85-86-9)

Guidance literature:

In ethanol;

DOI:10.1134/S1070363215100199

Reference yield:

β-naphthol (135-19-3) → Sudan III (85-86-9)

Guidance literature:

With alkali;

Reference yield:

→ Sudan III (85-86-9)

Guidance literature:

4-Aminoazobenzol, β-Naphthol;

upstream raw materials:

β-naphthol

aniline yellow

Downstream raw materials:

1-amino-2-naphthol

aniline

1,4-phenylenediamine

Refernces

• 1、 -. "Textile printing method, inkjet ink for textile printing, and electrophotographic toner for textile printing". Page/Page column 6; 7. . Retrieved 2017/05/07.