ChemicalBook > CAS DataBase List > 2,2'-DIHYDROXYAZOBENZENE

2,2'-DIHYDROXYAZOBENZENE

Product Name
2,2'-DIHYDROXYAZOBENZENE
CAS No.
2050-14-8
Chemical Name
2,2'-DIHYDROXYAZOBENZENE
Synonyms
DHAB;SKL230;2,2'-Azophenol;2,2'-AZODIPHENOL;2,2’-azobis-pheno;2,2'-azobisphenol;2,2'-Azobenzenediol;2,2'-Azodiphenol,99%;Azobenzene-2,2'-diol;2,2'-Azodiphenol DHAB
CBNumber
CB8276289
Molecular Formula
C12H10N2O2
Formula Weight
214.22
MOL File
2050-14-8.mol
More
Less

2,2'-DIHYDROXYAZOBENZENE Property

Melting point:
173-175 °C(lit.)
Boiling point:
354.35°C (rough estimate)
Density 
1.2042 (rough estimate)
refractive index 
1.6660 (estimate)
pka
8.28±0.30(Predicted)
form 
powder to crystal
color 
Light yellow to Amber to Dark green
CAS DataBase Reference
2050-14-8(CAS DataBase Reference)
EPA Substance Registry System
Phenol, 2,2'-azobis- (2050-14-8)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
WGK Germany 
3
HS Code 
2927.00.5000
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
301787
Product name
2,2′-Dihydroxyazobenzene
Purity
97%
Packaging
1g
Price
$208
Updated
2024/03/01
TCI Chemical
Product number
A5005
Product name
2,2'-Dihydroxyazobenzene [Spectrophotometric and fluorimetric reagent for Al, Mg and other metals]
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$133
Updated
2024/03/01
TCI Chemical
Product number
A5005
Product name
2,2'-Dihydroxyazobenzene [Spectrophotometric and fluorimetric reagent for Al, Mg and other metals]
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$541
Updated
2024/03/01
TRC
Product number
D458613
Product name
2,2''-Dihydroxyazobenzene
Packaging
500mg
Price
$200
Updated
2021/12/16
Oakwood
Product number
099060
Product name
2,2'-Dihydroxyazobenzene
Purity
97%
Packaging
1g
Price
$50
Updated
2021/12/16
More
Less

2,2'-DIHYDROXYAZOBENZENE Chemical Properties,Usage,Production

Uses

2,2′-Dihydroxyazobenzene was used as complexing reagent in determination of aluminum in human serum by ion-pair reversed-phase partition HPLC.

General Description

2,2′-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

Raw materials

Preparation Products

More
Less

2,2'-DIHYDROXYAZOBENZENE Suppliers

Americas 1 China 81 Europe 1 France 1 Germany 2 India 1 Japan 1 Switzerland 2 United Kingdom 3 United States 13 Global 106
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
ABCR GmbH & CO. KG
Tel
--
Fax
--
Email
info@abcr.de
Country
Germany
ProdList
6831
Advantage
75
More
Less

View Lastest Price from 2,2'-DIHYDROXYAZOBENZENE manufacturers

Career Henan Chemical Co
Product
2,2'-DIHYDROXYAZOBENZENE 2050-14-8
Price
US $1.00/KG
Min. Order
1KG
Purity
97%-99.9%
Supply Ability
200kg
Release date
2020-03-05

2050-14-8, 2,2'-DIHYDROXYAZOBENZENERelated Search:

HYDROXYNAPHTHOL BLUE Calconcarboxylic acid ACID BLACK 52 CHICAGO SKY BLUE 6B 6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt Eriochrome Black T CALMAGITE ACID RED 4 Solvent Red 1 DIRECT VIOLET 51 DIRECT BLUE 15 Mordant Black 3 Mordant Red 5 ACID ALIZARIN VIOLET N XYLIDYL BLUE I SODIUM SALT Eriochrome Black A Mordant Black 17 Mordant Blue 13

  • 2,2’-azobis-pheno
  • DHAB
  • 2,2'-DIHYDROXYAZOBENZENE
  • 2,2'-AZODIPHENOL
  • 1-(2-HYDROXYPHENYLAZO)-2-HYDROXYAZOBENZENE
  • O,O'-DIHYDROXYAZOBENZENE
  • 2,2'-azobisphenol
  • SpectrophotometricandfluorimetricreagentforAl,Mgandothermetals
  • 2,2''-DIHYDROXYAZOBENZENE [SPECTROPHOTOMETRIC AND FLUORIMETRIC REAGENT FOR AL MG AND OTHER METALS.]
  • 2,2'-Azobenzenediol
  • 2,2'-Azodiphenol,99%
  • 2,2'-Azophenol
  • 2,2'-Diazenediyldiphenol
  • Azobenzene-2,2'-diol
  • Azobis(2-hydroxyphenyl)
  • 2,2'-Dihydroxyazobenzene 97%
  • 2,2′-Dihydroxyazobenzene,2,2′-Azodiphenol
  • 2,2 -Dihydroxyazobenzene&nbsp
  • 2,2'-Azodiphenol DHAB
  • (E)-2,2'-(diazene-1,2-diyl)diphenol
  • Phenol, 2,2'-(1,2-diazenediyl)bis-
  • 2,2'-(Diazene-1,2-diyl)diphenol
  • 2,2'-Dihydroxyazobenzene [Spectrophotometric and fluorimetric reagent for Al, Mg and other metals]&gt
  • SKL230
  • 2,2'-(Diazene-1,2-diyl)diphenol
  • 2050-14-8
  • Building Blocks
  • Azo/Diazo Compounds
  • Azo Compounds
  • Azobennzenes, etc. (Chelating Reagents)
  • Chelating Reagents
  • Nitrogen Compounds
  • Organic Building Blocks
  • Analytical Chemistry
  • Azo Compounds
  • Azobennzenes, etc. (Chelating Reagents)
  • Chelating Reagents
  • Highly Purified Reagents
  • Other Categories
  • Refined Products by Sublimation