(E)-5-(3,5-dimethyl-4-hydroxyphenylazo)-2,4-dimethylbenzenesulfonic acid

Base Information

• Chemical Name: (E)-5-(3,5-dimethyl-4-hydroxyphenylazo)-2,4-dimethylbenzenesulfonic acid
• CAS No.: 1357000-88-4
• Molecular Formula: C₁₆H₁₈N₂O₄S
• Molecular Weight: 334.396
• Mol file: 1357000-88-4.mol

Synonyms:(E)-5-(3,5-dimethyl-4-hydroxyphenylazo)-2,4-dimethylbenzenesulfonic acid

Chemical Property of (E)-5-(3,5-dimethyl-4-hydroxyphenylazo)-2,4-dimethylbenzenesulfonic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of (E)-5-(3,5-dimethyl-4-hydroxyphenylazo)-2,4-dimethylbenzenesulfonic acid

There total 2 articles about (E)-5-(3,5-dimethyl-4-hydroxyphenylazo)-2,4-dimethylbenzenesulfonic acid 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: 74.0%

2.6-dimethylphenol (576-26-1,25134-01-4) + 2,4-dimethylaniline-5-sulfonic acid (6370-23-6) → (E)-5-(3,5-dimethyl-4-hydroxyphenylazo)-2,4-dimethylbenzenesulfonic acid (1357000-88-4)

Guidance literature:

2,4-dimethylaniline-5-sulfonic acid; With hydrogenchloride; sodium nitrite; at 0 ℃; for 2h;

2.6-dimethylphenol; With sodium hydroxide; In water; at 0 ℃; for 1h; pH=8 - 10; Inert atmosphere;

DOI:10.1021/jm401334s

Reference yield: 74.0%

→ (E)-5-(3,5-dimethyl-4-hydroxyphenylazo)-2,4-dimethylbenzenesulfonic acid (1357000-88-4)

Guidance literature:

upstream raw materials:

2.6-dimethylphenol

2,4-dimethylaniline-5-sulfonic acid