Disperse Red 167-1

Base Information

• Chemical Name: Disperse Red 167-1
• CAS No.: 79300-13-3
• Molecular Formula: C₂₂H₂₄ClN₅O₇
• Molecular Weight: 505.915
• Mol file: 79300-13-3.mol

Synonyms:C.I. Disperse Red 354;5'-(Bis(2-hydroxyethyl)amino)-2'-((2-chloro-4-nitrophenyl)azo)acetanilide, diacetate (ester);Acetamide, N-(5-(bis(2-(acetyloxy)ethyl)amino)-2-(2-(2-chloro-4-nitrophenyl)diazenyl)phenyl)-;Ccris 8991;Einecs 216-251-6

Chemical Property of Disperse Red 167-1

Chemical Property:

• PSA: 158.97000
• LogP: 5.72730

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Disperse Red 167-1

There total 6 articles about Disperse Red 167-1 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:

3-(N,N-di(acetyloxyethyl)amino)-N-phenylacetamide (27059-08-1) + 2-Chloro-4-nitroaniline (121-87-9) → N-[5-[bis[2-(acetyloxy)ethyl]amino]-2-[(2-chloro-4-nitrophenyl)azo]phenyl]acetamide (1533-78-4,79300-13-3)

Guidance literature:

With 1-ethenyl-2-pyrrolidinone; nitrosylsulfuric acid; sulfuric acid; ammonia; urea; In water; at 5 - 65 ℃; for 1h; pH=5 - 6; Concentration; pH-value; Temperature; Large scale;

Reference yield:

C6H3ClN3O2(1+)*HO4S(1-) + 3-(N,N-di(acetyloxyethyl)amino)-N-phenylacetamide (27059-08-1) → N-[5-[bis[2-(acetyloxy)ethyl]amino]-2-[(2-chloro-4-nitrophenyl)azo]phenyl]acetamide (1533-78-4,79300-13-3)

Guidance literature:

With peregal; In water; at 20 - 75 ℃; for 6h; Temperature;

Reference yield:

N,N-diacetoxyethyl-m-aminoacetanilide + 2-Chloro-4-nitroaniline (121-87-9) → N-[5-[bis[2-(acetyloxy)ethyl]amino]-2-[(2-chloro-4-nitrophenyl)azo]phenyl]acetamide (1533-78-4,79300-13-3)

Guidance literature:

2-Chloro-4-nitroaniline; With nitrosylsulfuric acid; sulfuric acid; In water;

N,N-diacetoxyethyl-m-aminoacetanilide; With aminosulfonic acid; In water; at 15 - 35 ℃; for 1h; Reagent/catalyst; Temperature;

upstream raw materials:

3-(N,N-di(acetyloxyethyl)amino)-N-phenylacetamide

2-Chloro-4-nitroaniline

2C₆H₃ClN₃O₂⁽¹⁺⁾*O₄S^(2-)

Refernces

• 1、 -. "Disperse dye composition and preparation method and use thereof". Paragraph 0043; 0044; 0045; 0046; 0051; 0052. . Retrieved 2017/07/19.
• 2、 -. "Method for preparing diazonium salt". Paragraph 0035; 0038; 0040. . Retrieved 2017/09/01.