3-Bromo-4-fluorobenzaldehyde

Product Name: 3-Bromo-4-fluorobenzaldehyde
CAS No.: 77771-02-9
Chemical Name: 3-Bromo-4-fluorobenzaldehyde
Synonyms: 3-Bromo-4-fluorobenz;LABOTEST-BB LT01143325;3-Brom-4-fluorbenzaldehyd;3-Bromo-fluorobenzyldehyde;3-BROMO-4-FLUOROBENZALDEHYDE;Benzaldehyde, 3-bromo-4-fluoro-;3-Bromo-4-fluorobenzaldehyde98%;3-Bromo-4-fluorobenzaldehyde,99%;3-Bromo-4-fluorobenzaldehyde 98%;3-Bromo-4-fluorobenzaldehyde >
CBNumber: CB4176343
Molecular Formula: C7H4BrFO
Formula Weight: 203.01
MOL File: 77771-02-9.mol

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3-Bromo-4-fluorobenzaldehyde Property

Melting point:: 31-33 °C (lit.)
Boiling point:: 138-139 °C/2.5 mmHg (lit.)
Density: 1.6698 (rough estimate)
refractive index: 1.574
Flash point:: >230 °F
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: Low Melting Solid
color: White to light yellow
Water Solubility: INSOLUBLE
Sensitive: Air Sensitive
BRN: 5806226
InChI: InChI=1S/C7H4BrFO/c8-6-3-5(4-10)1-2-7(6)9/h1-4H
InChIKey: FAHZIKXYYRGSHF-UHFFFAOYSA-N
SMILES: C(=O)C1=CC=C(F)C(Br)=C1
CAS DataBase Reference: 77771-02-9(CAS DataBase Reference)
EPA Substance Registry System: Benzaldehyde, 3-bromo-4-fluoro- (77771-02-9)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 2
TSCA: TSCA listed
HazardClass: IRRITANT
HS Code: 29130000
Storage Class: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

TCI Chemical

Product number: B2143
Product name: 3-Bromo-4-fluorobenzaldehyde
Purity: >97.0%(GC)
Packaging: 5g
Price: $36
Updated: 2025/07/31

TCI Chemical

Product number: B2143
Product name: 3-Bromo-4-fluorobenzaldehyde
Purity: >97.0%(GC)
Packaging: 25g
Price: $108
Updated: 2025/07/31

TRC

Product number: B961488
Product name: 3-Bromo-4-fluorobenzaldehyde
Packaging: 5g
Price: $45
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB35166
Product name: 3-Bromo-4-fluorobenzaldehyde
Packaging: 250g
Price: $100
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0021249
Product name: 3-BROMO-4-FLUORO BENZALDEHYDE
Purity: 95.00%
Packaging: 25G
Price: $1061.45
Updated: 2021/12/16

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3-Bromo-4-fluorobenzaldehyde Chemical Properties,Usage,Production

Chemical Properties

white to light yellow low melting solid

Uses

3-Bromo-4-fluorobenzaldehyde can be used for pest control.

Uses

3-Bromo-4-fluorobenzaldehyde was used in the synthesis of 4-fluoro-3-phenoxybenzoic acid-glycine. It was also used in the synthesis of Schiff bases of 4-nitroaniline/ 2,4-dinitroaniline/3,4-dichloroaniline/4-methoxy-3-nitro aniline via ultrasound irradiation method.

Synthesis

A synthetic method of 3-bromo-4-fluorobenzaldehyde comprises the following steps: (1) dissolving 4-fluorobenzaldehyde in dichloromethane to obtain a solution A; (2) dissolving sodium bromide in pure water and adding 35% hydrochloric acid while stirring to obtain a solution B; (3) mixing the solution A and the solution B, starting ultrasonic waves, and dropwise adding a sodium hypochlorite aqueous solution under stirring; (4) after the dripping is finished, carrying out ultrasonic treatment, keeping the temperature under stirring, and then standing; (5) phase separation, washing dichloromethane phase to neutrality, drying and desolventizing; (6) obtaining a crude product, and carrying out bulk melting crystallization at 31 ℃ to obtain a pure product.

References

[1] Patent: WO2010/86877, 2010, A2. Location in patent: Page/Page column 11-12
[2] Patent: US5225607, 1993, A
[3] Patent: US4791139, 1988, A
[4] Patent: US4792563, 1988, A
[5] Patent: EP240121, 1991, B1

3-Bromo-4-fluorobenzaldehyde Preparation Products And Raw materials

Raw materials

4-Fluorobenzaldehyde

Preparation Products

4-Fluoro-3-phenoxybenzaldehyde

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3-Bromo-4-fluorobenzaldehyde Suppliers

Americas 1 Belgium 3 China 367 Europe 4 France 2 Germany 8 India 17 Italy 1 Japan 4 Slovakia 1 Switzerland 3 The Netherlands 1 Ukraine 2 United Kingdom 23 United States 53 Global 490

Lianyungang Guosheng Chemical Co., Ltd.

Tel: 0518-83610999 15905123945
Fax: 0518-83619882
Email: 13901492686@126.com
Country: China
ProdList: 1
Advantage: 58

Jinan Runfeng Biotechnology Co., Ltd

Tel: 15628881692
Email: 3029326215@QQ.COM
Country: China
ProdList: 33
Advantage: 58

Shandong Qianyuan Polymer Material Co. , Ltd.

Tel: 18678041314 18765609661
Email: 2547772582@qq.com
Country: China
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CHANGZHOU HARVECHEM LTD

Tel: 0519-88721112
Fax: 0519-88721112
Email: supporting@harvechem.com
Country: China
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Shandong Dexin Fine Chemical Co., Ltd.

Tel: 18553366272
Email: 3091507995@qq.com
Country: China
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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
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Liaoning Tianhua Chemical Co., Ltd.

Tel: 0418-6530555 2855550
Fax: +86-418-6502885
Country: China
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Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
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TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2338
Advantage: 56

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View Lastest Price from 3-Bromo-4-fluorobenzaldehyde manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 3-Bromo-4-fluorobenzaldehyde 77771-02-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-03-06

Hebei Chuanghai Biotechnology Co,.LTD

Product: 3-Bromo-4-fluorobenzaldehyde 77771-02-9
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99.9
Supply Ability: 1 ton
Release date: 2024-08-21

Shaanxi Dideu Medichem Co. Ltd

Product: 3-Bromo-4-fluorobenzaldehyde 77771-02-9
Price: US $0.10/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10
Release date: 2024-07-14

77771-02-9, 3-Bromo-4-fluorobenzaldehydeRelated Search:

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3-BROMO-4-FLUOROBENZALDEHYDE

LABOTEST-BB LT01143325

3-Bromo-4-fluorobenzaldehyde 98%

3-Bromo-4-fluorobenzaldehyde98%

3-Bromo-4-fluorobenz

3-Bromo-fluorobenzyldehyde

Benzaldehyde, 3-bromo-4-fluoro-

3-Bromo-4-fluorobenzaldehyde,99%

3 - broMine - 4 - fluoro benzaldehyde

3-Bromo-4-fluorobenzaldehyde &gt

3-Brom-4-fluorbenzaldehyd

77771-02-9

26877771-02-9

77777-02-9

C7H4FBrO

ALDEHYDE

Aldehydes

Organic Building Blocks

C7

Carbonyl Compounds

Building Blocks

Halogenated Heterocycles ,Pyrans

Benzaldehyde series

Aromatic Aldehydes & Derivatives (substituted)

Benzaldehyde

Miscellaneous

Adehydes, Acetals & Ketones

Bromine Compounds

Fluorine Compounds

Aldehydes

C7

Carbonyl Compounds

Fluorobenzene

Fluorin-contained benzaldehyde series

bc0001