4-CHLORO-2-FLUOROBENZALDEHYDE
- Product Name
- 4-CHLORO-2-FLUOROBENZALDEHYDE
- CAS No.
- 61072-56-8
- Chemical Name
- 4-CHLORO-2-FLUOROBENZALDEHYDE
- Synonyms
- 2-FLUORO-4-CHLOROBENZALDEHYDE;3-Fluoro-4-formylchlorobenzene;TIMTEC-BB SBB003985;3-Bromo-6-fluoroacetophenone;4-CHLORO-2-FLUOROBENZALDEHYDE;4-Chloro-2-fluorobenzaldehyde97%;Benzaldehyde, 4-chloro-2-fluoro-;4-Chloro-2-fluorobenzaldehyde >4-Chloro-2-fluorobenzaldehyde 97%;4-Chloro-2-fluorobenzaldehyde,99%
- CBNumber
- CB3393309
- Molecular Formula
- C7H4ClFO
- Formula Weight
- 158.56
- MOL File
- 61072-56-8.mol
4-CHLORO-2-FLUOROBENZALDEHYDE Property
- Melting point:
- 58-61 °C
- Boiling point:
- 118-120 C
- Density
- 1.3310 (estimate)
- storage temp.
- Inert atmosphere,2-8°C
- form
- Crystals or Powder
- color
- White to yellow-beigeor
- Water Solubility
- Insoluble
- Sensitive
- Air Sensitive
- BRN
- 3537705
- InChI
- InChI=1S/C7H4ClFO/c8-6-2-1-5(4-10)7(9)3-6/h1-4H
- InChIKey
- UVGYSEIWAOOIJR-UHFFFAOYSA-N
- SMILES
- C(=O)C1=CC=C(Cl)C=C1F
- CAS DataBase Reference
- 61072-56-8(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-20/21/22-22
- Safety Statements
- 37/39-26-36-37
- Hazard Note
- Irritant
- TSCA
- T
- HazardClass
- IRRITANT, AIR SENSITIVE
- HS Code
- 29130000
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.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- C1597
- Product name
- 4-Chloro-2-fluorobenzaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $80
- Updated
- 2025/07/31
- Product number
- C1597
- Product name
- 4-Chloro-2-fluorobenzaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $238
- Updated
- 2025/07/31
- Product number
- C585645
- Product name
- 4-Chloro-2-fluorobenzaldehyde
- Packaging
- 1g
- Price
- $60
- Updated
- 2021/12/16
- Product number
- C585645
- Product name
- 4-Chloro-2-fluorobenzaldehyde
- Packaging
- 5g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- V0566
- Product name
- 4-Chloro-2-fluorobenzaldehyde
- Packaging
- 5g
- Price
- $14
- Updated
- 2021/12/16
4-CHLORO-2-FLUOROBENZALDEHYDE Chemical Properties,Usage,Production
Chemical Properties
light yellow solid or liquids
Uses
4-Chloro-2-fluorobenzaldehyde is used as pharmaceutical intermediates.
Synthesis
Preparation of (4-chloro-2-fluorophenyl)methanol:
To a solution of 4-chloro-2-fluorobenzoic acid (300 mg) in THF (15 ml) was added, at 0 ??C, LiAlH4 (130 mg). The suspension was stirred at 0??C for 16 hours. The reaction mixture was diluted using EA and an aqueous solution of potassium sodium tartrate and was added to the solution at . room temperature for 1 hour. The layers were separated and the organic phase was further washed with water. The combined organic layers were dried over MgSO4, filtered and evaporated in vacuo. The organic phase was extracted by CC (B??chi ). Sepacore, 5 g column, solvent A: DCM, solvent B: 3N ammonia in MeOH, gradient (expressed as B%): 0 to 5, flow rate: 6.0 ml/min) purified the crude product to provide 224 mg of colorless oily material. lC-MS(A) tR = 0.68 min; [M+H]+: not seen.
Preparation of 4-chloro-2-fluorobenzaldehyde:
To a solution of (4-chloro-2-fluorophenyl)methanol (222 mg) in MeCN (20 ml) was added MnO2 (480 mg). The mixture was stirred for 24 hours. The mixture was filtered through diatomaceous earth, the organic layer was dried through MgSO4 and evaporated in vacuo. The crude aldehyde was used in the next step without purification. lc-ms (A): tR = 0.76 min; [M+H]+: not seen.
4-CHLORO-2-FLUOROBENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-CHLORO-2-FLUOROBENZALDEHYDE manufacturers
- Product
- 4-CHLORO-2-FLUOROBENZALDEHYDE 61072-56-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-13
- Product
- 4-Chloro-2-fluorobenzaldehyde 61072-56-8
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-09-30
- Product
- 4-Chloro-2-fluorobenzaldehyde 61072-56-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 10mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-15