2-FLUORO-4-IODOBENZALDEHYDE
- Product Name
- 2-FLUORO-4-IODOBENZALDEHYDE
- CAS No.
- 699016-40-5
- Chemical Name
- 2-FLUORO-4-IODOBENZALDEHYDE
- Synonyms
- 2-Fluoro-4-iodobenzadehyde;3-Fluoro-4-formyliodobenzene;Benzaldehyde, 2-fluoro-4-iodo-
- CBNumber
- CB21119549
- Molecular Formula
- C7H4FIO
- Formula Weight
- 250.01
- MOL File
- 699016-40-5.mol
2-FLUORO-4-IODOBENZALDEHYDE Property
- Boiling point:
- 259.9±25.0 °C(Predicted)
- Density
- 1.962±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
- form
- crystalline powder
- color
- Lemon/gold (hint of orange)
Safety
- HS Code
- 2913000090
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.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- F592068
- Product name
- 2-Fluoro-4-iodobenzaldehyde
- Packaging
- 500mg
- Price
- $175
- Updated
- 2021/12/16
- Product number
- PC9094
- Product name
- 2-Fluoro-4-iodobenzaldehyde
- Packaging
- 1g
- Price
- $42
- Updated
- 2021/12/16
- Product number
- 2615-K-01
- Product name
- 2-Fluoro-4-iodobenzaldehyde
- Packaging
- 1g
- Price
- $68
- Updated
- 2021/12/16
- Product number
- 076840
- Product name
- 2-Fluoro-4-iodobenzaldehyde
- Purity
- 95+%
- Packaging
- 1g
- Price
- $95
- Updated
- 2021/12/16
- Product number
- 073093
- Product name
- 2-Fluoro-4-iodobenzaldehyde
- Purity
- 95+%
- Packaging
- 1g
- Price
- $120
- Updated
- 2021/12/16
2-FLUORO-4-IODOBENZALDEHYDE Chemical Properties,Usage,Production
Synthesis
68-12-2
147808-02-4
699016-40-5
Step 1-A: Under dry conditions, 2,5-diiodofluorobenzene (804 mg, 2.31 mmol) was dissolved in tetrahydrofuran (8 mL) and the solution was cooled to -78°C (using an external cooling bath). Subsequently, a tetrahydrofuran solution of 2.0 M isopropylmagnesium chloride (1.44 mL, 2.89 mmol) was slowly added via syringe. The reaction mixture was stirred at -78 °C for 30 min, during which time the cooling bath temperature was allowed to naturally rise to -50 °C. Afterwards, the reaction mixture was transferred to an ice/water bath to cool to 0 °C and anhydrous N,N-dimethylformamide (425 μL, 5.78 mmol) was added dropwise. After addition, the reaction mixture was continued to be stirred at 0 °C for 10 min, and then raised to room temperature and stirred for 5 min. The progress of the reaction was monitored by thin-layer chromatography (TLC) and after confirming the completion of the reaction, the reaction was quenched with saturated aqueous ammonium chloride solution (8 mL). The aqueous phase was extracted with diethyl ether (2 x 20 mL) and the organic layers were combined and dried over anhydrous sodium sulfate. The organic phase was concentrated under reduced pressure and the resulting crude product was purified by silica gel column chromatography, eluting with a gradient of 0 to 15% v/v ethyl acetate/hexane to afford 2-fluoro-4-iodobenzaldehyde as a white fluffy solid (389 mg, 67% yield).
References
[1] Patent: US2009/170920, 2009, A1. Location in patent: Page/Page column 10-11
2-FLUORO-4-IODOBENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
2-FLUORO-4-IODOBENZALDEHYDE Suppliers
- Tel
- --
- Fax
- --
- contact@achemica.com
- Country
- Switzerland
- ProdList
- 6155
- Advantage
- 50
View Lastest Price from 2-FLUORO-4-IODOBENZALDEHYDE manufacturers
- Product
- 2-FLUORO-4-IODOBENZALDEHYDE 699016-40-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 10mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-13
- Product
- 2-FLUORO-4-IODOBENZALDEHYDE 699016-40-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
- Product
- 2-FLUORO-4-IODOBENZALDEHYDE 699016-40-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-09