Benzoic acid, 4-(phenylazo)-, (E)-

Base Information

• Chemical Name: Benzoic acid, 4-(phenylazo)-, (E)-
• CAS No.: 37790-20-8
• Molecular Formula: C13H10N2O2
• Molecular Weight: 226.235
• Hs Code.: 2927000090
• Mol file: 37790-20-8.mol

Synonyms:4-PHENYLDIAZENYL-BENZOIC ACID;

Chemical Property of Benzoic acid, 4-(phenylazo)-, (E)-

Chemical Property:

• Boiling Point: 418.1°Cat760mmHg
• Flash Point: 206.7°C
• PSA: 62.02000
• Density: 1.19g/cm³
• LogP: 3.80020

Purity/Quality:

97% ^*data from raw suppliers

4-PHENYLDIAZENYL-BENZOIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzoic acid, 4-(phenylazo)-, (E)-

There total 4 articles about Benzoic acid, 4-(phenylazo)-, (E)- 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: 66.0%

4-amino-benzoic acid (150-13-0,159246-81-8,8014-65-1) + Nitrosobenzene (586-96-9) → (E)-4-(phenyldiazenyl)benzoic acid (37790-20-8)

Guidance literature:

With acetic acid; at 20 ℃; for 16h;

DOI:10.1002/cmdc.201800815

Reference yield:

cis-4-(phenylazo)benzoic acid (53547-15-2) → (E)-4-(phenyldiazenyl)benzoic acid (37790-20-8)

Guidance literature:

In water; dimethyl sulfoxide; for 0.0333333h; Irradiation;

DOI:10.1039/c5ra27292k

Reference yield:

methyl p-nitrosobenzoate (13170-28-0) + aniline (62-53-3) → (E)-4-(phenyldiazenyl)benzoic acid (37790-20-8)

Guidance literature:

With sodium hydroxide; acetic acid; Multistep reaction; 1) r.t., overnight, 2) overnight;

DOI:10.1021/jm00125a027

upstream raw materials:

methyl p-nitrosobenzoate

aniline

4-amino-benzoic acid

Nitrosobenzene

Downstream raw materials:

methyl 4-(phenyldiazenyl)benzoate

4-(4-nitro-phenylazo)-benzoic acid

cis-4-(phenylazo)benzoic acid

X=(N-(E)-4-Ph-N=N-C₆H₄-CO)-D-threoninol

Refernces

• 1、 Larsen, Dennis,Bjerre, Philip M.,Beeren, Sophie R.. "Light-controlled out-of-equilibrium assembly of cyclodextrins in an enzyme-mediated dynamic system". . p. 15037 - 15040. Retrieved 2019.
• 2、 Akamatsu, Masaaki,Shiina, Mayu,Shrestha, Rekha Goswami,Sakai, Kenichi,Abe, Masahiko,Sakai, Hideki. "Photoinduced viscosity control of lecithin-based reverse wormlike micellar systems using azobenzene derivatives". . p. 23742 - 23747. Retrieved 2018/07/13.