2-FLUORO-4-IODOBENZOIC ACID
- Product Name
- 2-FLUORO-4-IODOBENZOIC ACID
- CAS No.
- 124700-40-9
- Chemical Name
- 2-FLUORO-4-IODOBENZOIC ACID
- Synonyms
- 2-FLUORO-4-IODOBENZOIC ACID;Benzoic acid, 2-fluoro-4-iodo-
- CBNumber
- CB71263814
- Molecular Formula
- C7H4FIO2
- Formula Weight
- 266.01
- MOL File
- 124700-40-9.mol
2-FLUORO-4-IODOBENZOIC ACID Property
- Melting point:
- 213-215℃
- Boiling point:
- 306.0±27.0 °C(Predicted)
- Density
- 2.074
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 3.09±0.10(Predicted)
- form
- crystalline solid
- color
- Pale yellow
- InChI
- InChI=1S/C7H4FIO2/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3H,(H,10,11)
- InChIKey
- OLQSJAFBRCOGPQ-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C1=CC=C(I)C=C1F
Safety
- HS Code
- 2916399090
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
- F592018
- Product name
- 2-Fluoro-4-iodobenzoicacid
- Packaging
- 500mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- 2621-K-03
- Product name
- 2-Fluoro-4-iodobenzoic acid
- Purity
- 95%
- Packaging
- 5G
- Price
- $72
- Updated
- 2021/12/16
- Product number
- X4484
- Product name
- 2-Fluoro-4-iodobenzoicacid
- Packaging
- 5g
- Price
- $108
- Updated
- 2021/12/16
- Product number
- 074003
- Product name
- 2-Fluoro-4-iodobenzoic acid
- Purity
- 95+%
- Packaging
- 5g
- Price
- $120
- Updated
- 2021/12/16
- Product number
- 2621-K-03
- Product name
- 2-Fluoro-4-iodobenzoic acid
- Purity
- 95%
- Packaging
- 1g
- Price
- $24
- Updated
- 2021/12/16
2-FLUORO-4-IODOBENZOIC ACID Chemical Properties,Usage,Production
Chemical Properties
off-white powder
Synthesis
39998-81-7
124700-40-9
The general procedure for the synthesis of 2-fluoro-4-iodobenzoic acid from 2-fluoro-4-iodotoluene was as follows: 13.39 g (84.74 mmol) of potassium permanganate was added to an aqueous suspension containing 5 g (21.18 mmol) of 2-fluoro-4-iodotoluene and 25.13 g (317.77 mmol) of pyridine. The reaction mixture was heated to 70 °C with continuous stirring. If the reaction was not complete, 3.34 g (21.18 mmol) of potassium permanganate was added to the reaction mixture at room temperature and the mixture was continued to be stirred at 70 °C for 6 hours. Upon completion of the reaction, the mixture was filtered through a diatomaceous earth pad and washed sequentially with water and ethyl acetate. After decantation, the aqueous phase was acidified with aqueous 6N HCl to pH=1. A white solid was first filtered and the aqueous phase was extracted three times with ethyl acetate. The combined organic phases were dried with MgSO4 and evaporated under reduced pressure to remove the solvent. The white solid obtained by initial filtration was combined with the solid obtained by ethyl acetate extraction to give 4.1 g of product in 73% yield. The product was confirmed by mass spectrometry with the molecular ion peak MH+ = 266.9 (C7H4FIO2).1H NMR (DMSO-d6, 400 MHz) data were as follows: δ 13.49 (broad peak, 1H); 7.88 (d, 1H); 7.78 (d, 1H); 7.65 (d, 1H).
References
[1] Patent: EP2524915, 2012, A1. Location in patent: Page/Page column 15-16
[2] Patent: WO2012/159959, 2012, A1. Location in patent: Page/Page column 31
[3] Patent: US5919970, 1999, A
[4] Patent: US6037488, 2000, A
[5] Patent: US4889859, 1989, A
2-FLUORO-4-IODOBENZOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-FLUORO-4-IODOBENZOIC ACID manufacturers
- Product
- 2-FLUORO-4-IODOBENZOIC ACID 124700-40-9
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10000KGS
- Release date
- 2025-06-06
- Product
- 2-FLUORO-4-IODOBENZOIC ACID 124700-40-9
- Price
- US $5.00-0.10/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-09