2-Iododibenzofuran
- Product Name
- 2-Iododibenzofuran
- CAS No.
- 5408-56-0
- Chemical Name
- 2-Iododibenzofuran
- Synonyms
- 2-iododibenzo[b,d]furan;NSC 10861;2-Iododibenzofuran;Dibenzofuran, 2-iodo-
- CBNumber
- CB82348889
- Molecular Formula
- C12H7IO
- Formula Weight
- 294.09
- MOL File
- 5408-56-0.mol
2-Iododibenzofuran Property
- Melting point:
- 147℃
- Boiling point:
- 366.6±15.0 °C(Predicted)
- Density
- 1.809
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- powder to crystal
- color
- White to Light yellow to Light orange
Safety
- HS Code
- 2932.99.7000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- S815896
- Product name
- 2-IODODIBENZOFURAN
- Purity
- AldrichCPR
- Packaging
- 250mg
- Price
- $28.6
- Updated
- 2022/05/15
- Product number
- I0968
- Product name
- 2-Iododibenzofuran
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $248
- Updated
- 2025/07/31
- Product number
- I0968
- Product name
- 2-Iododibenzofuran
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $738
- Updated
- 2025/07/31
- Product number
- 176158
- Product name
- 2-Iododibenzo[b,d]furan
- Packaging
- 5g
- Price
- $990
- Updated
- 2021/12/16
- Product number
- 176158
- Product name
- 2-Iododibenzo[b,d]furan
- Packaging
- 10g
- Price
- $1404
- Updated
- 2021/12/16
2-Iododibenzofuran Chemical Properties,Usage,Production
Chemical Properties
off-white powder
Synthesis
132-64-9
5408-56-0
[Step 1: Method for synthesizing 2-iododibenzo[b,d]furan] In a 500 mL three-necked flask, 8.4 g (50 mmol) of dibenzofuran, 6.2 g (25 mmol) of iodine, 5.7 g (25 mmol) of phthalic acid, 150 mL of glacial acetic acid, 30 mL of water, and 500 μL of sulfuric acid were added to a suspension that was heated to 60 °C and stirred at that temperature for 4.5 hours to initiate the reaction. After the reaction was completed, the reaction mixture was continued to be stirred at room temperature for 16 hours. The resulting precipitate was collected by filtration and the resulting solid was dissolved in 150 mL of toluene. Subsequently, the toluene solution was washed three times with water. Magnesium sulfate was added to the washed toluene solution to remove water. After filtration to remove the magnesium sulfate, the filtrate was concentrated. Hexane was added to the concentrate and sonicated. The precipitated solid was collected by filtration and dried to give the target product 2-iododibenzo[b,d]furan as 11.3 g white powder in 77% yield. The reaction scheme of the synthetic method is shown below (B-1). The compounds obtained in step 1 were subjected to nuclear magnetic resonance (NMR) analysis. 1H NMR (CDCl3, 300 MHz) data were as follows: δ (ppm) = 7.33-7.38 (m, 2H), 7.48 (dt, J = 1.5 Hz, 8.4 Hz, 1H), 7.56 (d, J = 8.1 Hz, 1H), 7.72 (dd, J = 2.1 Hz, 8.4 Hz, 1H), 7.95 (d, J = 7.8 Hz, 1H), 8.27 (d, J = 1.5 Hz, 1H).The results of NMR analysis confirmed that the resulting product was 2-iododibenzo[b,d]furan.
References
[1] Patent: US2012/157694, 2012, A1. Location in patent: Page/Page column 25
[2] Patent: US2012/184755, 2012, A1. Location in patent: Page/Page column 24
[3] Journal of Chemical Research, Miniprint, 1999, # 10, p. 2501 - 2517
[4] Patent: JP5968214, 2016, B2. Location in patent: Paragraph 0051-0054
[5] Journal of the American Chemical Society, 1934, vol. 56, p. 2473,2476
2-Iododibenzofuran Preparation Products And Raw materials
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View Lastest Price from 2-Iododibenzofuran manufacturers
- Product
- 2-Iododibenzofuran 5408-56-0
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-30
- Product
- 2-Iododibenzofuran 5408-56-0
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2019-12-25