2-(p-Hydroxyphenylazo)benzoesure
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- CAS-Nr.
- 1634-82-8
- Bezeichnung:
- 2-(p-Hydroxyphenylazo)benzoesure
- Englisch Name:
- 2-(4-Hydroxyphenylazo)benzoic acid
- Synonyma:
- 2-(P-HYDROXYPHENYLAZO)BENZOIC ACID;HABCA;HBABA;HABA AR;HABA DYE;HABA, GR 98%;LABOTEST-BB LT00453526;p-Hydroxybenzeneazo-o-benzoi;HABA GR FOR AUTOMATIC ANALYSIS;4'-HYDROXYPHENYLAZO-2-BENZOIC ACID
- CBNumber:
- CB5853179
- Summenformel:
- C13H10N2O3
- Molgewicht:
- 242.23
- MOL-Datei:
- 1634-82-8.mol
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2-(p-Hydroxyphenylazo)benzoesure Eigenschaften
- Schmelzpunkt:
- 204-208 °C(lit.)
- Siedepunkt:
- 385.05°C (rough estimate)
- Dichte
- 1.2480 (rough estimate)
- Brechungsindex
- 1.5300 (estimate)
- storage temp.
- Store below +30°C.
- Löslichkeit
- ethanol: 20 mg/mL, clear
- Aggregatzustand
- powder to crystal
- pka
- 3.40±0.36(Predicted)
- Farbe
- Light yellow to Brown
- BRN
- 1842696
- Stabilität:
- Stable. Incompatible with strong oxidizing agents.
- CAS Datenbank
- 1634-82-8(CAS DataBase Reference)
- EPA chemische Informationen
- Benzoic acid, 2-[(4-hydroxyphenyl)azo]- (1634-82-8)
2-(p-Hydroxyphenylazo)benzoesure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
light yellow to orange powder
Verwenden
2-(4-Hydroxyphenylazo)benzoic acid may be used in the preparation of:
- 2-((4-(3,4-dicyanophenoxy)phenyl)diazenyl)benzoic acid
- 2,2′-((((4,5-dicyano-1,2-phenylene)bis(oxy))bis(4,1-phenylene))bis(diazene-2,1-diyl)) dibenzoic acid
- a multifunctional benzoxazine monomer
Definition
ChEBI: An azo compound that is azobenzene in which one phenyl group is substituted at position 4 by a hydroxy group, while the other phenyl group is substituted at position 2 by a carboxy group. It is used as a matrix in matrix-assisted laser desorption/ionizatio
(MALDI) mass spectrometry.
Allgemeine Beschreibung
2-(4-Hydroxyphenylazo)benzoic acid) (HABA), can be used for desorption of proteins, peptides and glycoproteins, thereby making it very advantageous for matrix-assisted laser desorption ionization mass spectrometry.
2-(p-Hydroxyphenylazo)benzoesure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2-(p-Hydroxyphenylazo)benzoesure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 156)Lieferanten
1634-82-8(2-(p-Hydroxyphenylazo)benzoesure)Verwandte Suche:
- 2'-(4-HYDROXYPHENYLAZO)BENZOIC ACID, MAT RIX SUBSTANCE
- 2-(4-HYDROXYPHENYLAZO)BENZOIC ACID, PGE. WITH 10 X 10 MG
- 2-(p-Hydroxyphenylazo)benzoic acid, 98+%
- HABA GR FOR AUTOMATIC ANALYSIS
- 2-(4-Hydroxyphenylazo)benzoic acid, 98+%
- 2-(4μ-Hydroxybenzeneazo)benzoic acid, 4μ-Hydroxyazobenzene-2-carboxylic acid, HABA, HBABA
- HABCA
- 2-(4-Hydroxyphenylazo)benzoic acid,97%
- 2-((4-Hydroxyphenyl)diazenyl)benzoic acid
- (E)-2-((4-hydroxyphenyl)diazenyl)benzoic acid
- 2-[(4-Hydroxyphenyl)azo]benzoic acid, (2-Carboxyphenyl)(4-hydroxyphenyl)diazene
- 2-(4-Hydroxyphenylazo)benzoic acid >=98% (TLC)
- 2-[(4-hydroxyphenyl)azo]-benzoicaci
- p-Hydroxybenzeneazo-o-benzoi
- 4'-HYDROXYAZOBENZENE-2-CARBOXYLIC ACID
- 4-HYDROXYAZOBENZENE-2'-CARBOXYLIC ACID
- 4-HYDROXYAZOBENZENE-2-CARBOXYLIC ACID
- 4'-HYDROXYPHENYLAZO-2-BENZOIC ACID
- 2'-(4-HYDROXYPHENYLAZO)BENZOIC ACID
- 2-(4'-HYDROXYPHENYLAZO)BENZOIC ACID
- 2-(4-HYDROXYPHENYLAZO)BENZOIC ACID
- 2-(4'-HYDROXYAZOBENZENE) BENZOIC ACID
- 2-(4-HYDROXYBENZENEAZO)BENZOIC ACID
- 2-[4'-HYDROXY-BENZENEAZO]BENZOIC ACID
- O-(P-HYDROXYPHENYLAZO)BENZOIC ACID
- HBABA
- HABA DYE
- 2-(4-Hydroxyazobenzene)benzoic acid HABA
- haba (2-(4-hydroxyphenylazo)benzoic acid)
- LABOTEST-BB LT00453526
- 4'-Hydroxyazobenzene-2-carboxylic Acid [Matrix for MALDI-TOF/MS]
- 4'-Hydroxyazobenzene-2-carboxylicAcid>
- 2-(4-Hydroxyphenylazo)benzoic acid-1
- Benzoic acid, 2-[2-(4-hydroxyphenyl)diazenyl]-
- HABA, GR 98%
- HABA AR
- 2-(P-HYDROXYPHENYLAZO)BENZOIC ACID
- 4'-Hydroxyazobenzene-2-carboxylic Acid
- 1634-82-8
- HOC6H4NNC6H4CO2H
- Mass Spectrometry
- Matrix Materials (MALDI-TOF-MS)
- Building Blocks
- Analytical Reagents
- Analytical Chromatography Product Catalog
- Azo/Diazo Compounds
- Organic Building Blocks
- Nitrogen Compounds
- UltraPure MALDI Matrices
- Analytical Chemistry
- Mass Spectrometry
- Matrix Materials (MALDI-TOF-MS)
