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4-Iododibenzo-[b,d]furan

4-Iododibenzo-[b,d]furan Structure
4-Iododibenzo-[b,d]furan structure
CAS No.
65344-26-5
Chemical Name:
4-Iododibenzo-[b,d]furan
Synonyms
iodo-Dibenzofuran;4-iodobenzodifuran;4-Iododibenzofuran;Dibenzofuran, 4-iodo-;4-Iododibenzo-[b,d]furan
CBNumber:
CB22749299
Molecular Formula:
C12H7IO
Molecular Weight:
294.09
MDL Number:
MFCD00094364
MOL File:
65344-26-5.mol
MSDS File:
SDS
Last updated:2026-05-28 00:05:52
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4-Iododibenzo-[b,d]furan Properties

Melting point 73°C(lit.)
Boiling point 366.6±15.0 °C(Predicted)
Density 1.809±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form powder to crystal
color White to Light yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2932.99.7000

4-Iododibenzo-[b,d]furan price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical I0972 4-Iododibenzofuran >98.0%(GC) 65344-26-5 1g $401 2026-04-30 Buy
TCI Chemical I0972 4-Iododibenzofuran >98.0%(GC) 65344-26-5 200mg $134 2026-04-30 Buy
Activate Scientific AS116493 4-Iododibenzo[b,d]furan 95% 65344-26-5 1g $86 2026-06-04 Buy
Activate Scientific AS116493 4-Iododibenzo[b,d]furan 95% 65344-26-5 5g $266 2026-06-04 Buy
aablocks AA00EGIP Dibenzofuran, 4-iodo- 95% 65344-26-5 250mg $16 2026-05-28 Buy
Product number Packaging Price Buy
I0972 1g $401 Buy
I0972 200mg $134 Buy
AS116493 1g $86 Buy
AS116493 5g $266 Buy
AA00EGIP 250mg $16 Buy

4-Iododibenzo-[b,d]furan Chemical Properties, Uses, Production

Synthesis

Dibenzofuran

132-64-9

4-Iododibenzo-[b,d]furan

65344-26-5

General procedure for the synthesis of 4-iododibenzofuran from dibenzofuran: 20 g (55 mmol) of dibenzofuran and 200 mL of tetrahydrofuran were added to a 500 mL three-necked flask, and a magnetic stirrer was turned on to mix the ingredients thoroughly. After the reaction system was cooled to -78 °C, 41 mL (66 mmol) of 1.6 M n-butyllithium hexane solution was slowly added dropwise, and the rate of dropwise acceleration was controlled to avoid violent exotherm. After the dropwise addition, the reaction mixture was gradually warmed up to room temperature with continuous stirring for 4 hours. The reaction system was again cooled to -78 °C and 16.7 g (66 mmol) of iodine monomer was added, followed by warming to room temperature and continued stirring for 2 hours. Upon completion of the reaction, the reaction was quenched by the addition of an appropriate amount of aqueous sodium thiosulfate and separated by extraction with ethyl acetate and deionized water. The organic phases were combined, dried over anhydrous sodium sulfate and concentrated under reduced pressure to remove the solvent. The crude product was purified by recrystallization to give 20.4 g of 4-iododibenzofuran in white crystalline form in 91% yield.

References

[1] Patent: KR2017/55704, 2017, A. Location in patent: Paragraph 0079-0085
[2] Synthesis (Germany), 2017, vol. 49, # 19, p. 4500 - 4516
[3] Patent: KR2015/124677, 2015, A. Location in patent: Paragraph 0321-0325
[4] Patent: EP2594573, 2013, A1. Location in patent: Paragraph 0105
[5] Patent: KR2015/114636, 2015, A. Location in patent: Paragraph 0393-0398

4-Iododibenzo-[b,d]furan Preparation Products And Raw materials

Raw materials

Dibenzofuran iodine n-Butyllithium Tetrahydrofuran

Preparation Products

Boronic acid, B-(6-phenyl-4-dibenzofuranyl)-

4-Iododibenzo-[b,d]furan Suppliers

Global Suppliers ( 83)
Supplier Tel Email Country ProdList Advantage
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Puyang Huicheng Electronic Material Co. Ltd. 0393-0393-8910800 15039333257 info@huichengchem.com China 588 64
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Spectrum Chemical Manufacturing Corp. 021-021-021-67601398-809-809-809 15221380277 marketing_china@spectrumchemical.com China 9643 60
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Suzhou Ge'ao New Material Co., Ltd. 0512-62795659 sales@szgeao.com China 499 60
Supplier Advantage
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Puyang Huicheng Electronic Material Co. Ltd. 64
Shandong Xiya Chemical Co., Ltd 57
Spectrum Chemical Manufacturing Corp. 60
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
Bide Pharmatech Ltd. 60
Suzhou Ge'ao New Material Co., Ltd. 60

View Latest Price from 4-Iododibenzo-[b,d]furan manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Iododibenzo-[b,d]furan pictures 2020-01-09 4-Iododibenzo-[b,d]furan
65344-26-5
 $1.00 1KG 85.0-99.8% 20tons Career Henan Chemical Co

4-Iododibenzo-[b,d]furan Spectrum

4-Iododibenzo-[b,d]furan(65344-26-5)1HNMR

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4-Iododibenzo-[b,d]furan 4-Iododibenzofuran Dibenzofuran, 4-iodo- iodo-Dibenzofuran 4-iodobenzodifuran 65344-26-5