Disperse Orange 30

Base Information

• Chemical Name: Disperse Orange 30
• CAS No.: 12223-23-3
• Molecular Formula: C₁₉H₁₇Cl₂N₅O₄
• Molecular Weight: 450.281
• Mol file: 12223-23-3.mol

Synonyms:4-((2,6-Dichloro-4-nitrophenyl)azo)-N-(cyanoethyl)-N-(acetoxyethyl)aniline;2-(N-(2-Cyanoethyl)-4-((2,6-dichloro-4-nitrophenyl)azo)anilino)ethyl acetate;

Chemical Property of Disperse Orange 30

Chemical Property:

• Vapor Pressure: 1.59E-16mmHg at 25°C
• Refractive Index: 1.618
• Boiling Point: 645 °C at 760 mmHg
• Flash Point: 343.9 °C
• PSA: 123.87000
• Density: 1.38 g/cm³
• LogP: 6.12338

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Disperse Orange 30

There total 3 articles about Disperse Orange 30 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:

4-nitro-2,6-dichloroaniline (99-30-9) + N-β-acetoxyethyl-N-β-cyanoethylaniline (22031-33-0) → 3-[[2-(acetyloxy)ethyl][4-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile (5261-31-4,12223-23-3)

Guidance literature:

With 1-ethenyl-2-pyrrolidinone; nitrosylsulfuric acid; sulfuric acid; ammonia; urea; In water; at 0 - 80 ℃; for 1h; pH=5.5-6.5; Large scale;

Reference yield:

N-[(2-acetyloxyethyl)-N-(4-aminophenyl)]-3-aminopropionitrile + 4-nitro-2,6-dichloroaniline (99-30-9) → 3-[[2-(acetyloxy)ethyl][4-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile (5261-31-4,12223-23-3)

Guidance literature:

4-nitro-2,6-dichloroaniline; With nitrosylsulfuric acid; sulfuric acid; at 20 - 30 ℃; for 5h; Industrial scale;

N-[(2-acetyloxyethyl)-N-(4-aminophenyl)]-3-aminopropionitrile; With aminosulfonic acid; In water; at 28 ℃; for 4h; Industrial scale;

Reference yield:

→ (E)-2-{[2-cyanoethyl]-{4-[(2,6-dichloro-4-nitrophenyl)diazenyl]phenyl}amino}ethyl acetate (5261-31-4,12223-23-3)

Guidance literature:

Azo-verb.(I)/Ac2O;

upstream raw materials:

4-nitro-2,6-dichloroaniline

N-β-acetoxyethyl-N-β-cyanoethylaniline

Refernces

• 1、 -. "Preparing method of environment-friendly azo dispersing dyestuff". Paragraph 0029-0031; 0032-0034. . Retrieved 2018/04/21.
• 2、 -. "Diazotization method of wet nitroaniline". Paragraph 0028-0031. . Retrieved 2019/01/05.