3-BROMO-4-HYDROXYBENZALDEHYDE

Product Name: 3-BROMO-4-HYDROXYBENZALDEHYDE
CAS No.: 2973-78-6
Chemical Name: 3-BROMO-4-HYDROXYBENZALDEHYDE
Synonyms: 2-Bromo-4-formylphenol;AKOS B029029;ASISCHEM N48923;3-BROMO-4-HYROXYBENZALDEHYDE;4-Hydroxy-3-bromobenzaldehyde;3-BROMO-4-HYDROXYBENZALDEHYDE;3-bromo-4-hydroxy benzeldehyde;3-Bromo-4-hydroxybenza I dehyde;Benzaldehyde, 3-bromo-4-hydroxy-;3-Bromo-4-hydroxybenzaldehyde >
CBNumber: CB0755290
Molecular Formula: C7H5BrO2
Formula Weight: 201.02
MOL File: 2973-78-6.mol

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3-BROMO-4-HYDROXYBENZALDEHYDE Property

Melting point:: 130-135 °C (lit.)
Boiling point:: 261.3±20.0 °C(Predicted)
Density: 1.737±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
form: Solid
pka: 6.24±0.18(Predicted)
color: White to Pale Yellow
Water Solubility: Soluble in water 1.33 g/L.
Sensitive: Air Sensitive
BRN: 2205318
InChI: InChI=1S/C7H5BrO2/c8-6-3-5(4-9)1-2-7(6)10/h1-4,10H
InChIKey: UOTMHAOCAJROQF-UHFFFAOYSA-N
SMILES: C(=O)C1=CC=C(O)C(Br)=C1
CAS DataBase Reference: 2973-78-6(CAS DataBase Reference)
NIST Chemistry Reference: Benzaldehyde, 3-bromo-4-hydroxy-(2973-78-6)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29130000

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 516775
Product name: 3-Bromo-4-hydroxybenzaldehyde
Purity: 97%
Packaging: 5g
Price: $45.6
Updated: 2025/07/31

TCI Chemical

Product number: B2350
Product name: 3-Bromo-4-hydroxybenzaldehyde
Purity: >98.0%(T)
Packaging: 5g
Price: $59
Updated: 2025/07/31

TRC

Product number: B415380
Product name: 3-Bromo-4-hydroxybenzaldehyde
Packaging: 25g
Price: $170
Updated: 2021/12/16

TRC

Product number: B415380
Product name: 3-Bromo-4-hydroxybenzaldehyde
Packaging: 5g
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: J91451
Product name: 3-Bromo-4-hydroxybenzaldehyde
Packaging: 5g
Price: $14
Updated: 2021/12/16

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3-BROMO-4-HYDROXYBENZALDEHYDE Chemical Properties,Usage,Production

Uses

3-Bromo-4-hydroxybenzaldehyde is an intermediate in organic syntheses, it is used to produce other chemicals like 5-Brom-4-hydroxy-b-nitrostyrol.

Synthesis Reference(s)

The Journal of Organic Chemistry, 44, p. 3305, 1979 DOI: 10.1021/jo01333a006

Synthesis

6627-55-0

2973-78-6

General procedure for the synthesis of 3-bromo-4-hydroxybenzaldehyde from 2-bromo-4-methylphenol: A mixture of the substrate 2-bromo-4-methylphenol (1 mmol), cobalt salt (n1 mol%), and NaOH (n2 eq.) in ethylene glycol (5 mL) was stirred with oxygen (1 atm) and bubbled for 8 hr at 80 °C. Upon completion of the reaction, hydrochloric acid (10 mL, 2%) and methyl tert-butyl ether (MTBE, 10 mL) were added sequentially to the reaction mixture. The organic layer was separated and the aqueous phase was further extracted with MTBE (10 mL x 2). All organic phases were combined and concentrated by drying with anhydrous sodium sulfate to give the residue. The residue was purified by silica gel column chromatography (eluent: petroleum ether/ethyl acetate, 10/1) to afford the target product 3-bromo-4-hydroxybenzaldehyde.

References

[1] Tetrahedron Letters, 2014, vol. 55, # 8, p. 1406 - 1411
[2] Green Chemistry, 2014, vol. 16, # 5, p. 2807 - 2814
[3] Green Chemistry, 2014, vol. 16, # 3, p. 1248 - 1254
[4] Research on Chemical Intermediates, 2015, vol. 41, # 6, p. 3855 - 3863
[5] Journal of Molecular Catalysis A: Chemical, 2016, vol. 420, p. 45 - 49

3-BROMO-4-HYDROXYBENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-BROMO-4-HYDROXYBENZALDEHYDE Suppliers

Americas 1 China 195 Europe 3 France 1 Germany 4 India 9 Japan 2 Russia 2 Slovakia 1 South Korea 1 Switzerland 2 United Kingdom 11 United States 26 Global 258

Beijing Bosennuokang Pharmaceutical Technology Co., Ltd.

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View Lastest Price from 3-BROMO-4-HYDROXYBENZALDEHYDE manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 3-BROMO-4-HYDROXYBENZALDEHYDE 2973-78-6
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1000kg
Release date: 2025-06-29

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3-BROMO-4-HYDROXYBENZALDEHYDE 2973-78-6
Price: US $9.90/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-29

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: 3-BROMO-4-HYDROXYBENZALDEHYDE 2973-78-6
Price: US $99.00-66.00/kg
Min. Order: 0.001kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-09

2973-78-6, 3-BROMO-4-HYDROXYBENZALDEHYDERelated Search:

2-BROMO-5-HYDROXYBENZALDEHYDE 3-BROMO-2-HYDROXYBENZALDEHYDE 4-Bromo-2-hydroxybenzaldehyde 3',5'-Dibromo-4'-hydroxyacetophenone 5-Bromovanillin 3,5-Dibromo-4-hydroxybenzaldehyde METHYL 3,5-DIBROMO-2,4-DIHYDROXY-6-METHYLBENZOATE METHYL 3,5-DIBROMO-2,4-DIMETHOXY-6-METHYLBENZOATE 3-BROMO-4-HYDROXYBENZOIC ACID HYDRATE 3,5-Dibromo-4-hydroxybenzoic acid 5-BROMO-2,4-DIHYDROXYBENZOIC ACID 3-BROMO-4-HYDROXYBENZALDEHYDE 3-Bromo-4-methoxybenzaldehyde 2,3-DIBROMO-4-HYDROXY-5-METHOXYBENZALDEHYDE METHYL 3,5-DIBROMO-4-HYDROXYBENZOATE Benzbromarone 3,5-Dibromosalicylaldehyde 5-Bromo-2-anisaldehyde

ASISCHEM N48923

3-BROMO-4-HYROXYBENZALDEHYDE

3-BROMO-4-HYDROXYBENZALDEHYDE

AKOS B029029

4-Hydroxy-3-bromobenzaldehyde

3-Bromo-4-hydroxybenzaldehyde, 98+%

3-Bromo-4-hydroxybenzaldehyde, 97+%

2-Bromo-4-formylphenol

3-Bromo-4-hydroxybenzaldehyde 97%

3-Bromo-4-hydroxybenza I dehyde

3-Bromo-4-hydroxybenzaldehyde &gt

Benzaldehyde, 3-bromo-4-hydroxy-

3-bromo-4-hydroxy benzeldehyde

3-BROMO-4-HYDROXYBENZALDEHYDE, 2-Bromo-4-formylphenol, AKOS B029029, ASISCHEM N48923, 3-BROMO-4-HYROXYBENZALDEHYDE, 4-Hydroxy-3-bromobenzaldehyde, 3-BROMO-4-HYDROXYBENZALDEHYDE, 3-bromo-4-hydroxy benzeldehyde, 3-Bromo-4-hydroxybenza I dehyde, Benzaldehyde,

high qualtiy 3-Bromo-4-Hydroxy Benzeldehyde

2973-78-6

973-78-6

2973-38-6

BrC6H3OHCHO

Organic Building Blocks

C7

Carbonyl Compounds

Building Blocks

Aldehydes

C7

Carbonyl Compounds

Phenols

Aromatic Aldehydes & Derivatives (substituted)

Benzaldehyde

Adehydes, Acetals & Ketones

Bromine Compounds