ChemicalBook Product Catalog Chemical Reagents Organic reagents Azo, diazo compound 2,2'-DIHYDROXYAZOBENZENE

2,2'-DIHYDROXYAZOBENZENE

2,2'-DIHYDROXYAZOBENZENE Basic information
Product Name:2,2'-DIHYDROXYAZOBENZENE
Synonyms:2,2’-azobis-pheno;DHAB;2,2'-DIHYDROXYAZOBENZENE;2,2'-AZODIPHENOL;1-(2-HYDROXYPHENYLAZO)-2-HYDROXYAZOBENZENE;O,O'-DIHYDROXYAZOBENZENE;2,2'-azobisphenol;SpectrophotometricandfluorimetricreagentforAl,Mgandothermetals
CAS:2050-14-8
MF:C12H10N2O2
MW:214.22
EINECS:218-082-3
Product Categories:Analytical Chemistry;Azo Compounds;Azobennzenes, etc. (Chelating Reagents);Chelating Reagents;Highly Purified Reagents;Other Categories;Refined Products by Sublimation
Mol File:2050-14-8.mol
2,2'-DIHYDROXYAZOBENZENE Structure
2,2'-DIHYDROXYAZOBENZENE Chemical Properties
Melting point 173-175 °C(lit.)
Boiling point 354.35°C (rough estimate)
density 1.2042 (rough estimate)
refractive index 1.6660 (estimate)
pka8.28±0.30(Predicted)
form powder to crystal
color Light yellow to Amber to Dark green
CAS DataBase Reference2050-14-8(CAS DataBase Reference)
EPA Substance Registry SystemPhenol, 2,2'-azobis- (2050-14-8)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39
WGK Germany 3
HS Code 2927.00.5000
MSDS Information
ProviderLanguage
SigmaAldrich English
2,2'-DIHYDROXYAZOBENZENE Usage And Synthesis
Uses2,2′-Dihydroxyazobenzene was used as complexing reagent in determination of aluminum in human serum by ion-pair reversed-phase partition HPLC.
General Description2,2′-Dihydroxyazobenzene is a small molecule inhibitor of ADP ribosyl cyclase and it attenuates angiotensin (Ang) II-induced hypertrophic responses. 2,2′-Dihydroxyazobenzene is formed during the oxidation of diclofenac by myeloperoxidase/hydrogen peroxide.
2,2'-DIHYDROXYAZOBENZENE Preparation Products And Raw materials
ACID ALIZARIN VIOLET N Mordant Blue 13 1-(2,4-DIHYDROXYPHENYLAZO)-2-NAPHTHOL-4-SULFONIC ACID CHICAGO SKY BLUE 6B HYDROXYNAPHTHOL BLUE 1-(2-HYDROXY-6-SULFO-1-NAPHTHYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID COOMASSIE BORDEAUX BS Eriochrome Black A ACID RED 4 DIRECT VIOLET 51 DIRECT BLUE 15 6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt GALLION 2-2-DIHYDROXY-1-1-AZO-NAPHTHALENE-3-3-6- LABOTEST-BB LT00159665 ACID BLACK 52 Mordant Red 5 2,2'-DIHYDROXYAZOBENZENE
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