ChemicalBook > CAS DataBase List > 5-Bromo-2-fluorobenzaldehyde
5-Bromo-2-fluorobenzaldehyde
- Product Name
- 5-Bromo-2-fluorobenzaldehyde
- CAS No.
- 93777-26-5
- Chemical Name
- 5-Bromo-2-fluorobenzaldehyde
- Synonyms
- 3-BroMo-6-fluorobenzaldehyde;2-FLUORO-5-BROMOBENZALDEHYDE;AKOS BBS-00003261;LABOTEST-BB LT01143303;5-Bromo-2-fluorobenzaldehyd;5-BROMO-2-FLUOROBENZALDEHYDE;Benzaldehyde, 5-bromo-2-fluoro-;5-Bromo-2-fluorobenzaldehyde98%;5-Bromo-2-fluorobenzaldehyde 98%;5-Bromo-2-fluorobenzaldehyde >
- CBNumber
- CB3364493
- Molecular Formula
- C7H4BrFO
- Formula Weight
- 203.01
- MOL File
- 93777-26-5.mol
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5-Bromo-2-fluorobenzaldehyde Property
- Melting point:
- 58-62°C
- Boiling point:
- 230 °C (lit.)
- Density
- 1.71 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.57(lit.)
- Flash point:
- 229 °F
- storage temp.
- 2-8°C
- form
- powder to lump to clear liquid
- Specific Gravity
- 1.710
- color
- White or Colorless to Light yellow
- Water Solubility
- INSOLUBLE
- Sensitive
- Air Sensitive
- BRN
- 7632798
- InChI
- InChI=1S/C7H4BrFO/c8-6-1-2-7(9)5(3-6)4-10/h1-4H
- InChIKey
- MMFGGDVQLQQQRX-UHFFFAOYSA-N
- SMILES
- C(=O)C1=CC(Br)=CC=C1F
- CAS DataBase Reference
- 93777-26-5(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- HazardClass
- 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
- 528870
- Product name
- 5-Bromo-2-fluorobenzaldehyde
- Purity
- 97%
- Packaging
- 25g
- Price
- $105
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B1789
- Product name
- 5-Bromo-2-fluorobenzaldehyde
- Purity
- >95.0%(GC)
- Packaging
- 5g
- Price
- $22
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B1789
- Product name
- 5-Bromo-2-fluorobenzaldehyde
- Purity
- >95.0%(GC)
- Packaging
- 25g
- Price
- $87
- Updated
- 2025/07/31
TRC
- Product number
- B684525
- Product name
- 5-Bromo-2-fluorobenzaldehyde
- Packaging
- 500g
- Price
- $1230
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- HCH0024448
- Product name
- 5-BROMO-2-FLUOROBENZALDEHYDE
- Purity
- 95.00%
- Packaging
- 50G
- Price
- $2471.7
- Updated
- 2021/12/16
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5-Bromo-2-fluorobenzaldehyde Chemical Properties,Usage,Production
Chemical Properties
clear yellowish liquid after melting
Uses
5-Bromo-2-fluorobenzaldehyde is used for the preparation of benzimidazole derivatives as inhibitors of leukotriene production.
Synthesis
446-52-6
93777-26-5
Example 3: In a reactor equipped with an electric stirrer, a thermometer, a dropping funnel and a condenser tube, 500 mL of aqueous sulfuric acid solution was added. Subsequently, a mixture of 167 g (1 mol) of potassium bromate and 124.1 g (1 mol) of 2-fluorobenzaldehyde was slowly added dropwise to the reaction system, the reaction temperature was maintained at 90°C, and the dropwise process continued for 2 to 3 hours. Upon completion of the reaction, 1000 mL of water was added to the system and extracted using methyl tert-butyl ether. The organic phase was subsequently washed with aqueous sodium sulfite and dried over anhydrous sodium sulfate. The dried organic phase was filtered and concentrated to remove the methyl tert-butyl ether to give a brownish red oil. Finally, the 63-65°C/3 mmHg fraction was collected by vacuum distillation to afford 178 g of the target product 5-bromo-2-fluorobenzaldehyde in 88% yield and 97% purity.
References
[1] Patent: CN105884591, 2016, A. Location in patent: Paragraph 0008; 0009; 0010; 0011
5-Bromo-2-fluorobenzaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Bromo-2-fluorobenzaldehyde manufacturers
Hebei Chuanghai Biotechnology Co., Ltd
- Product
- 5-Bromo-2-fluorobenzaldehyde 93777-26-5
- Price
- US $9.90/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-29
Hebei Zhuanglai Chemical Trading Co Ltd
- Product
- 5-Bromo-2-fluorobenzaldehyde 93777-26-5
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 ton
- Release date
- 2024-12-10
Suzhou Nordica Biopharma CO.,LTD
- Product
- 5-bromo-2-fluorobenzaldehyde 93777-26-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2024-11-15
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