3-BROMO-5-CHLORO-BENZALDEHYDE
- Product Name
- 3-BROMO-5-CHLORO-BENZALDEHYDE
- CAS No.
- 188813-05-0
- Chemical Name
- 3-BROMO-5-CHLORO-BENZALDEHYDE
- Synonyms
- 3-Bromo-5-chL;CAS:188813-05-0;5-Chloro-3-bromobenzaldehyde;3-Bromo-5-chlorobenzladehyde;3-BROMO-5-CHLORO-BENZALDEHYDE;Benzaldehyde, 3-bromo-5-chloro-;3-BroMo-5-chlorobenzaldehyde, 98%+
- CBNumber
- CB2266592
- Molecular Formula
- C7H4BrClO
- Formula Weight
- 219.46
- MOL File
- 188813-05-0.mol
3-BROMO-5-CHLORO-BENZALDEHYDE Property
- Melting point:
- 68-73 °C
- Boiling point:
- 264.0±20.0 °C(Predicted)
- Density
- 1.698±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- color
- White to Light yellow
- InChI
- InChI=1S/C7H4BrClO/c8-6-1-5(4-10)2-7(9)3-6/h1-4H
- InChIKey
- JGMGDYUVFBBCEQ-UHFFFAOYSA-N
- SMILES
- C(=O)C1=CC(Cl)=CC(Br)=C1
Safety
- Hazard Codes
- Xn,N
- Risk Statements
- 36/37/38-51/53-22
- Safety Statements
- 26-36/37/39-61-53
- RIDADR
- UN 3077 9/PG 3
- WGK Germany
- 3
- HS Code
- 2913000090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
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.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- B4839
- Product name
- 3-Bromo-5-chlorobenzaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $144
- Updated
- 2025/07/31
- Product number
- B683583
- Product name
- 3-Bromo-5-chlorobenzaldehyde
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- B683583
- Product name
- 3-Bromo-5-chlorobenzaldehyde
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- OR400323
- Product name
- 3-Bromo-5-chlorobenzaldehyde
- Purity
- 95%
- Packaging
- 1g
- Price
- $34
- Updated
- 2021/12/16
- Product number
- FB15349
- Product name
- 3-Bromo-5-chlorobenzaldehyde
- Packaging
- 2g
- Price
- $72.5
- Updated
- 2021/12/16
3-BROMO-5-CHLORO-BENZALDEHYDE Chemical Properties,Usage,Production
Chemical Properties
white crystal powder
Synthesis
14862-52-3
68-12-2
188813-05-0
Under nitrogen protection, 3,5-dibromochlorobenzene (27 g, 100 mmol) was dissolved in anhydrous isopropyl ether (300.0 mL) in a dry flask. The reaction mixture was cooled to -78 °C and stirred continuously under nitrogen atmosphere. A 2.6 M hexane solution of n-butyllithium (40 mL, 100 mmol) was slowly added dropwise to the above solution. After the dropwise addition was completed, the reaction mixture was continued to be stirred at -78 °C for 30 minutes. Subsequently, N,N-dimethylformamide (DMF, 7.5 g, 100 mmol) was added dropwise while keeping the temperature below -78 °C. After the reaction was completed, 80 mL of ammonium chloride solution was added to the mixture and stirring was continued for 15 minutes. The ether layer was separated, washed sequentially with water (2 x 250 mL), dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. Finally, the crude product was purified by silica gel fast column chromatography to afford the target compound 3-bromo-5-chlorobenzaldehyde (16 g, 67% yield).
References
[1] Patent: WO2014/15054, 2014, A1. Location in patent: Page/Page column 174; 190
3-BROMO-5-CHLORO-BENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
3-BROMO-5-CHLORO-BENZALDEHYDE Suppliers
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View Lastest Price from 3-BROMO-5-CHLORO-BENZALDEHYDE manufacturers
- Product
- 3-BROMO-5-CHLORO-BENZALDEHYDE 188813-05-0
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-28
- Product
- 3-BROMO-5-CHLORO-BENZALDEHYDE 188813-05-0
- Price
- US $35.00-25.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 Ton
- Release date
- 2023-11-08
- Product
- 3-BROMO-5-CHLORO-BENZALDEHYDE 188813-05-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27