(E)-4-[(4-Hydroxyphenyl)azo]benzoic acid

Base Information

Chemical Name:(E)-4-[(4-Hydroxyphenyl)azo]benzoic acid
CAS No.:105299-45-4
Molecular Formula:C13H10N2O3
Molecular Weight:242.234
Hs Code.:
Mol file:105299-45-4.mol

Synonyms:l'acide 4-hydroxyazobenzene-4'-carboxylique;4-[(4'-hydroxyphenyl)diazenyl] benzoic acid;4-(4'-Hydroxyphenylazo)benzoic acid;4-(4'-hydroxy-phenylazo)-benzoic acid;

Suppliers and Price of (E)-4-[(4-Hydroxyphenyl)azo]benzoic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 7 raw suppliers

Chemical Property of (E)-4-[(4-Hydroxyphenyl)azo]benzoic acid

Chemical Property:

Melting Point:270-280°C
Boiling Point:497.7±30.0 °C(Predicted)
PKA:3.94±0.10(Predicted)
PSA：82.25000
Density:1.30±0.1 g/cm3(Predicted)
LogP:3.50580
Storage Temp.:2-8°C

Purity/Quality:: 98%,99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 22-36
Safety Statements: 26

MSDS Files:: SDS file from LookChem

Useful:

Uses 4-(4′-Hydroxyphenylazo)benzoic acid may be used to synthesize 4-(4-propyloxyphenylazo)benzoic acid via Williamson synthesis by reacting with 1-bromopropane.

Technology Process of (E)-4-[(4-Hydroxyphenyl)azo]benzoic acid

There total 19 articles about (E)-4-[(4-Hydroxyphenyl)azo]benzoic 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: 97.0%

: 150-13-0,159246-81-8,8014-65-1
4-amino-benzoic acid

: 108-95-2,27073-41-2
phenol

: 105299-45-4
4-(4-hydroxyphenylazo)benzoic acid

Guidance literature:: 4-amino-benzoic acid; With hydrogenchloride; sodium nitrite; In water; at 5 ℃; for 0.5h;

phenol; In water; at 5 ℃; for 1h;
DOI:10.1021/ja5082519

Reference yield: 95.0%

: 150-13-0,159246-81-8,8014-65-1
4-amino-benzoic acid

: 108-95-2,27073-41-2
phenol

: 105299-45-4,2497-38-3
4-(4-hydroxphenylazo)benzoic acid

Guidance literature:: 4-amino-benzoic acid; With bentonite GB clay; sodium nitrite; at 0 - 5 ℃; for 1h;

phenol; at 0 - 20 ℃;
DOI:10.1081/SCC-120016343