Disperse yellow 3

Base Information

• Chemical Name: Disperse yellow 3
• CAS No.: 2832-40-8
• Deprecated CAS: 12227-01-9,12238-70-9,66057-65-6,12238-70-9,66057-65-6
• Molecular Formula: C15H15N3O2
• Molecular Weight: 269.303
• Hs Code.: 32041100
• European Community (EC) Number: 220-600-8
• UNII: 0890872E2E
• DSSTox Substance ID: DTXSID6021450,DTXSID80859775
• Nikkaji Number: J33.575D
• Wikidata: Q27032530
• Metabolomics Workbench ID: 58671
• ChEMBL ID: CHEMBL1590721
• Mol file: 2832-40-8.mol

Synonyms:D Yellow 3;Disperse Yellow 3;Dispersion Yellow 3;Serisol Fast Yellow GD

Chemical Property of Disperse yellow 3

Chemical Property:

• Appearance/Colour: Yellow Powder
• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 268-270 °C(lit.)
• Refractive Index: 1.604
• Boiling Point: 533.9 °C at 760 mmHg
• PKA: 8.74±0.43(Predicted)
• Flash Point: 276.7 °C
• PSA: 74.05000
• Density: 1.2 g/cm³
• LogP: 4.14740
• Storage Temp.: -20°C, Inert atmosphere
• Solubility.: Chloroform (Very Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly, Soni
• Water Solubility.: 32.32ug/L(25 oC)
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 269.116426730
• Heavy Atom Count: 20
• Complexity: 351

Purity/Quality:

98% ^*data from raw suppliers

Disperse Yellow 3 ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 40-43
• Safety Statements: 22-36/37-46

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Dyes -> Azo Dyes
• Canonical SMILES: CC1=CC(=C(C=C1)O)N=NC2=CC=C(C=C2)NC(=O)C
• Description: Disperse yellow 3 is an azoic dye responsible for occupational contact dermatitis in workers in the textile industry. It can be found in some semipermanent hair dyes.
• Uses: Disperse yellow 3 is used in dyeing textiles, sheepskins and furs; in coloring polymethyl methacrylate and nylon; in the surface dyeing of cellulose acetate; stocking dye. Disperse Yellow 3 is an azo disperse dye which is water insoluble. Disperse Yellow 3 can be used to dye polyester and acetate fibers. Dyes and metabolites, Environmental Testing.

Technology Process of Disperse yellow 3

There total 1 articles about Disperse yellow 3 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:

p-cresol (106-44-5) + N-acetyl-p-phenylenediamine (122-80-5) → disperse yellow 3 (2832-40-8)

Guidance literature:

With hydrogenchloride; sodium nitrite; Multistep reaction; 1.) water, < 5 deg C;

Reference yield: 56.0%

6-O-(5-bromopentyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose (1032589-96-0) + 2-hydroxy-5-methyl-4'-acetylaminoazobenzene (2832-40-8) → C32H43N3O8 (1032590-28-5)

Guidance literature:

With potassium hydroxide; 18-crown-6 ether; In tetrahydrofuran; water; at 20 ℃;

DOI:10.1002/ejoc.200700632

Reference yield: 47.0%

4-O-[2-O-(5-bromopentyl)-3,4-O-isopropylidene-6-O-(1-methoxy-1-methylethyl)-β-D-galactopyranosyl]-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal (1032589-98-2) + 2-hydroxy-5-methyl-4'-acetylaminoazobenzene (2832-40-8) → C47H71N3O15 (1032590-30-9)

Guidance literature:

With potassium hydroxide; 18-crown-6 ether; In tetrahydrofuran; water; at 20 ℃;

DOI:10.1002/ejoc.200700632

upstream raw materials:

p-cresol

N-acetyl-p-phenylenediamine

Downstream raw materials:

C₃₂H₄₃N₃O₈

C₄₇H₇₁N₃O₁₅

Refernces