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4-Bromo-2-hydroxybenzaldehyde CAS No.22532-62-3

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CAS No.22532-62-3

 Names and Identifiers

Name 4-Bromo-2-hydroxybenzaldehyde
Synonyms D1404
4-Bromosalicylaldehyde
4-Bromo-2-hydroxybenaldehyde
4-BroMo-2-hydroxybenzaldheyde
2-Hydroxy-4-Bromobenzaldehyde
4-Bromo-2-hydroxybenzaldehyde
4-BROMO-2-HYDROXY-BENZALDEHYDE
Benzaldehyde,4-broMo-2-hydroxy-
Benzaldehyde, 4-bromo-2-hydroxy-
4-Bromosalicylaldehyde, 5-Bromo-2-formylphenol
CAS 22532-62-3
EINECS 636-586-5
InChI InChI=1/C7H5BrO2/c8-6-2-1-5(4-9)7(10)3-6/h1-4,10H

Physico-chemical Properties

Molecular Formula C7H5BrO2
Molar Mass 201.02
Density 1.737±0.06 g/cm3(Predicted)
Melting Point 50-54 °C
Boling Point 48-52 °C(Press: 0.04 Torr)
Flash Point 110°C
Solubility Soluble in methanol.
Vapor Presure 0.01mmHg at 25°C
Appearance Crystallization
Color White to Light yellow to Light orange
pKa 7.21±0.10(Predicted)
Storage Condition Keep in dark place,Sealed in dry,Room Temperature
Refractive Index 1.657
MDL MFCD06252606

​Risk and Safety

Risk Codes R22 – Harmful if swallowed
R50 – Very Toxic to aquatic organisms
Safety Description 60 – This material and its container must be disposed of as hazardous waste.
UN IDs UN 3077 9/PG 3
WGK Germany 3
Hazard Note Irritant
Hazard Class 9

Reference Information

Introduction 4-bromo-2-hydroxybenzaldehyde is an organic intermediate, which can be prepared by one-step reaction of 3-bromophenol and 3-bromophenol. It has been reported that it can be used to prepare a fluorescein-based ultraviolet sensor and a dual-channel rhodamine-based fluorescent probe for detecting mercury ions and iron ions.
Uses 4-bromo-2-hydroxybenzaldehyde is a substituted salicylaldehyde used to synthesize γ-secretase regulator BIIB042.
application 4-bromo-2-hydroxybenzaldehyde is an aldehyde organic substance and can be used as a pharmaceutical intermediate.
4-bromo-2-hydroxybenzaldehyde is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and development process and chemical medicine research and development process.

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