Solvent Yellow 18

Base Information

• Chemical Name: Solvent Yellow 18
• CAS No.: 6407-80-3
• Molecular Formula: C15H11N3O2
• Molecular Weight: 265.271
• Hs Code.: 2933790090
• Mol file: 6407-80-3.mol

Synonyms:2(1H)-Quinolinone,4-hydroxy-3-(phenylazo)- (9CI);C.I. Disperse Yellow 4 (7CI,8CI);2,4-Dihydroxy-3-phenylazoquinoline;Acetate Fast Yellow 3G;C.I. 12770;C.I.Solvent Yellow 17;Dispersol Yellow 3G;Miketon Discharge Yellow 3G;OrasolYellow 3G;Serisol Printing Yellow 3G;

Chemical Property of Solvent Yellow 18

Chemical Property:

• Refractive Index: 1.684
• Boiling Point: 482.2 °C at 760 mmHg
• PKA: 4.50±1.00(Predicted)
• Flash Point: 245.4 °C
• PSA: 77.81000
• Density: 1.34 g/cm³
• LogP: 3.64910

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Solvent Yellow 18

There total 2 articles about Solvent Yellow 18 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:

2,4-dihydroxyquinoline (70254-44-3) + benzene diazonium chloride (100-34-5) → 3-phenylazo-quinoline-2,4-diol (6407-80-3)

Guidance literature:

With alkaline solution;

Reference yield:

→ 3-phenylazo-quinoline-2,4-diol (6407-80-3)

Guidance literature:

Anilin, 1. Diazotierung, 2. Chinolin-2,4-diol;

Reference yield:

3-phenylazo-quinoline-2,4-diol (6407-80-3) → 3-phenylazo-quinoline-2,4-diyldiamine

Guidance literature:

With ammonia; trichlorophosphate; at 200 ℃;

upstream raw materials:

2,4-dihydroxyquinoline

benzene diazonium chloride

Refernces

• 1、 -. "Evaporator system comprising a stabilized pesticidal phosphoric acid ester and method for stabilizing such ester enclosed in an evaporator". . . Retrieved 2008/06/13.