1-(4-{(E)-[4-(dimethylamino)phenyl]diazenyl}phenyl)ethanone

Base Information

• Chemical Name: 1-(4-{(E)-[4-(dimethylamino)phenyl]diazenyl}phenyl)ethanone
• CAS No.: 23040-81-5
• Molecular Formula: C16H17 N3 O
• Molecular Weight: 267.33
• Mol file: 23040-81-5.mol

Synonyms:Acetophenone,4'-[[p-(dimethylamino)phenyl]azo]- (6CI,7CI,8CI); Acetophenone,p-(p-dimethylaminophenylazo)- (1CI); Ethanone,1-[4-[[4-(dimethylamino)phenyl]azo]phenyl]- (9CI); NSC 204957

Chemical Property of 1-(4-{(E)-[4-(dimethylamino)phenyl]diazenyl}phenyl)ethanone

Chemical Property:

• Vapor Pressure: 6.69E-08mmHg at 25°C
• Boiling Point: 438.8°C at 760 mmHg
• Flash Point: 219.2°C
• Density: 1.07g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-(4-{(E)-[4-(dimethylamino)phenyl]diazenyl}phenyl)ethanone

There total 5 articles about 1-(4-{(E)-[4-(dimethylamino)phenyl]diazenyl}phenyl)ethanone 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: 93.0%

p-aminobenzophenone (99-92-3) + N,N-dimethyl-aniline (121-69-7,77733-26-7) → 1-(4-((4-(dimethylamino)phenyl)diazenyl)phenyl)ethanone (23040-81-5)

Guidance literature:

p-aminobenzophenone; With water; sodium nitrite; In neat (no solvent); at 20 ℃;

N,N-dimethyl-aniline; In neat (no solvent); at 20 ℃; for 0.166667h;

DOI:10.1016/j.dyepig.2015.03.041

Reference yield: 61.0%

p-aminobenzophenone (99-92-3) + N,N-dimethyl-aniline (121-69-7,77733-26-7) → (E)-1-(4-((4-(dimethylamino)phenyl)diazenyl)phenyl)ethan-1-one (23040-81-5)

Guidance literature:

p-aminobenzophenone; With hydrogenchloride; sodium nitrite; In water; at 0 ℃; for 0.5h;

N,N-dimethyl-aniline; With acetic acid; sodium hydroxide; In water; at 0 ℃; for 2h;

DOI:10.3390/molecules26164938

Reference yield:

4-Acetyl-phenyl-diazonium (19262-73-8) + N,N-dimethyl-aniline (121-69-7,77733-26-7) → 1-(4-((4-(dimethylamino)phenyl)diazenyl)phenyl)ethanone (23040-81-5)

Guidance literature:

With hydrogenchloride;

upstream raw materials:

4-Acetyl-phenyl-diazonium

N,N-dimethyl-aniline

C₁₃H₁₈N₃O

p-aminobenzophenone