ChemicalBook > CAS DataBase List > 2-FLUORO-4-IODOBENZOIC ACID

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
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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
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Safety

HS Code 
2916399090
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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.

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N-Bromosuccinimide Price

TRC
Product number
F592018
Product name
2-Fluoro-4-iodobenzoicacid
Packaging
500mg
Price
$55
Updated
2021/12/16
SynQuest Laboratories
Product number
2621-K-03
Product name
2-Fluoro-4-iodobenzoic acid
Purity
95%
Packaging
1g
Price
$24
Updated
2021/12/16
Matrix Scientific
Product number
074003
Product name
2-Fluoro-4-iodobenzoic acid
Purity
95+%
Packaging
1g
Price
$40
Updated
2021/12/16
SynQuest Laboratories
Product number
2621-K-03
Product name
2-Fluoro-4-iodobenzoic acid
Purity
95%
Packaging
5G
Price
$72
Updated
2021/12/16
AK Scientific
Product number
X4484
Product name
2-Fluoro-4-iodobenzoicacid
Packaging
5g
Price
$108
Updated
2021/12/16
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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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2-FLUORO-4-IODOBENZOIC ACID Suppliers

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View Lastest Price from 2-FLUORO-4-IODOBENZOIC ACID manufacturers

Shaanxi Dideu New Materials Co. Ltd
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
Henan Fengda Chemical Co., Ltd
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

124700-40-9, 2-FLUORO-4-IODOBENZOIC ACIDRelated Search:

2-Fluoro-4-iodotoluene 2-FLUORO-4-IODOBENZOIC ACID 1-Fluoro-3-iodobenzene 2-FLUORO-4-IODOBENZALDEHYDE 4-IODO-2,3-DIFLUOROBENZOIC ACID

  • Benzoic acid, 2-fluoro-4-iodo-
  • 2-FLUORO-4-IODOBENZOIC ACID
  • 124700-40-9