ChemicalBook > CAS DataBase List > 3-Bromo-4-fluorobenzaldehyde
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
- Yes
- HazardClass
- IRRITANT
- HS Code
- 29130000
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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
- $40
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B2143
- Product name
- 3-Bromo-4-fluorobenzaldehyde
- Purity
- >97.0%(GC)
- Packaging
- 25g
- Price
- $120
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A15198
- Product name
- 3-Bromo-4-fluorobenzaldehyde, 98%
- Packaging
- 5g
- Price
- $39.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A15198
- Product name
- 3-Bromo-4-fluorobenzaldehyde, 98%
- Packaging
- 25g
- Price
- $120.65
- Updated
- 2024/03/01
TRC
- Product number
- B961488
- Product name
- 3-Bromo-4-fluorobenzaldehyde
- Packaging
- 5g
- Price
- $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.
3-Bromo-4-fluorobenzaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-Bromo-4-fluorobenzaldehyde manufacturers
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
TAIZHOU DKD CHEMICAL CO., LTD.
- Product
- 3-Bromo-4-fluorobenzaldehyde 77771-02-9
- Price
- US $0.00/kg
- Min. Order
- 25kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2022-11-09
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