ChemicalBook > CAS DataBase List > 4-(4-Bromophenyl)dibenzo[b,d]furan

4-(4-Bromophenyl)dibenzo[b,d]furan

Product Name
4-(4-Bromophenyl)dibenzo[b,d]furan
CAS No.
955959-84-9
Chemical Name
4-(4-Bromophenyl)dibenzo[b,d]furan
Synonyms
BPFR;4-(4-broMo-phenyl)-dibenzofuran;Dibenzofuran, 4-(4-bromophenyl)-;4-(4-Bromophenyl)dibenzofuran >4-(4-BroMophenyl)dibenzo[b,d]furan
CBNumber
CB32553411
Molecular Formula
C18H11BrO
Formula Weight
323.18
MOL File
955959-84-9.mol
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4-(4-Bromophenyl)dibenzo[b,d]furan Property

Melting point:
99.0 to 103.0 °C
Boiling point:
460.1±20.0 °C(Predicted)
Density 
1.456±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
color 
White to Almost white
InChI
InChI=1S/C18H11BrO/c19-13-10-8-12(9-11-13)14-5-3-6-16-15-4-1-2-7-17(15)20-18(14)16/h1-11H
InChIKey
RIPZSADLUWTEFQ-UHFFFAOYSA-N
SMILES
O1C2=CC=CC=C2C2=CC=CC(C3=CC=C(Br)C=C3)=C12
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Safety

HS Code 
2932990090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B4884
Product name
4-(4-Bromophenyl)dibenzofuran
Purity
>98.0%(GC)
Packaging
1g
Price
$77
Updated
2025/07/31
TCI Chemical
Product number
B4884
Product name
4-(4-Bromophenyl)dibenzofuran
Purity
>98.0%(GC)
Packaging
5g
Price
$306
Updated
2025/07/31
TRC
Product number
B802678
Product name
4-(4-Bromophenyl)dibenzofuran
Packaging
50mg
Price
$60
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
J15639
Product name
4-(4-Bromophenyl)dibenzo[b,d]furan
Packaging
1g
Price
$15
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
J15639
Product name
4-(4-Bromophenyl)dibenzo[b,d]furan
Packaging
5g
Price
$45
Updated
2021/12/16
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4-(4-Bromophenyl)dibenzo[b,d]furan Chemical Properties,Usage,Production

Uses

4-(4-Bromophenyl)dibenzo[b,d]furan can be used as an OLED intermediate which is used in the preparation of the organic optoelectronic device compound B-137.

Synthesis

In a nitrogen atmosphere, dibenzofuran-4-ylboronic acid (100 g, 472 mmol) was dissolved in 1,000 mL of tetrahydrofuran (THF)1-bromo-4-iodobenzene (160 g, 556 mmol) and tetrakis (triphenylphosphine) palladium (5.45 g, 4.72 mmol) were added thereto and stirred. Potassium carbonate (78.3 g, 566 mmol) saturated with water was added, and the mixture was refluxed by heating at 80 ° C for 8 hours. After completion of the reaction, water was added to the reaction mixture, and the mixture was extracted with dichloromethane (DCM). Then, water was removed with anhydrous MgSO 4, Filtered and concentrated under reduced pressure. The thus-obtained residue was purified by flash column chromatography to obtain 4-(4-Bromophenyl)dibenzo[b,d]furan (142 g, 93percent).

References

[1] Patent: KR2015/24669, 2015, A. Location in patent: Paragraph 0151-0153
[2] Patent: KR2016/8651, 2016, A. Location in patent: Paragraph 0155-0157
[3] Patent: KR2016/12846, 2016, A. Location in patent: Paragraph 0217; 0218; 0219
[4] Patent: KR2015/130221, 2015, A. Location in patent: Paragraph 0339-0341
[5] Patent: KR101531614, 2015, B1. Location in patent: Paragraph 0827-0830

4-(4-Bromophenyl)dibenzo[b,d]furan Preparation Products And Raw materials

Raw materials

Preparation Products

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4-(4-Bromophenyl)dibenzo[b,d]furan Suppliers

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View Lastest Price from 4-(4-Bromophenyl)dibenzo[b,d]furan manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
4-(4-Bromophenyl)dibenzo[b,d]furan 955959-84-9
Price
US $2.20-8.80/kg
Min. Order
1kg
Purity
99%min
Supply Ability
1000kg
Release date
2025-06-13
Henan Aochuang Chemical Co.,Ltd.
Product
4-(4-broMo-phenyl)-dibenzofuran 955959-84-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-10
Shanghai Daken Advanced Materials Co.,Ltd
Product
4-(4-broMo-phenyl)-dibenzofuran 955959-84-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
150KG /month
Release date
2021-11-17

955959-84-9, 4-(4-Bromophenyl)dibenzo[b,d]furanRelated Search:


  • BPFR
  • 4-(4-broMo-phenyl)-dibenzofuran
  • 4-(4-BroMophenyl)dibenzo[b,d]furan
  • 4-(4-Bromophenyl)dibenzofuran &gt
  • Dibenzofuran, 4-(4-bromophenyl)-
  • 955959-84-9
  • OLED