1,4-Di(4-pyridyl)benzene

Product Name: 1,4-Di(4-pyridyl)benzene
CAS No.: 113682-56-7
Chemical Name: 1,4-Di(4-pyridyl)benzene
Synonyms: DK7304;DK7477;4-bis(pyrid-4-yl)benzene;1,4-Di(4-pyridyl)benzene;1,4-bis(4-pyridyl)benzen;1,4-Bis(4-pyridyl)-benzene;1,4-bis(pyrid-4-yl)benzene;1,4-Di(pyridin-4-yl)benzene;1,4-Di(4-pyridyl)benzene>1,4-Bis(4-pyridinyl)benzene
CBNumber: CB32652594
Molecular Formula: C16H12N2
Formula Weight: 232.28
MOL File: 113682-56-7.mol

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1,4-Di(4-pyridyl)benzene Property

Melting point:: 167-170 °C
Boiling point:: 417.4±25.0 °C(Predicted)
Density: 1.125±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
pka: 5.25±0.10(Predicted)
color: White to Light yellow

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Safety

HS Code: 29333990

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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

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

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

TCI Chemical

Product number: P1550
Product name: 1,4-Di(4-pyridyl)benzene
Purity: >95.0%(GC)
Packaging: 200mg
Price: $134
Updated: 2024/03/01

TCI Chemical

Product number: P1550
Product name: 1,4-Di(4-pyridyl)benzene
Purity: >95.0%(GC)
Packaging: 1g
Price: $398
Updated: 2024/03/01

TRC

Product number: D493985
Product name: 1,4-Di(pyridin-4-yl)benzene
Packaging: 2.5mg
Price: $45
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0987543
Product name: 1,4-DI(PYRIDIN-4-YL)BENZENE
Purity: 95.00%
Packaging: 5MG
Price: $497.53
Updated: 2021/12/16

AK Scientific

Product number: 1527AL
Product name: 1,4-Di(pyridin-4-yl)benzene
Packaging: 5g
Price: $937
Updated: 2021/12/16

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1,4-Di(4-pyridyl)benzene Chemical Properties,Usage,Production

Synthesis

Pyridylboronic pinacol ester (3.64 g, 17.8 mmol), 1,4-dibromobenzene (1.40 g, 5.92 mmol), and Cs2CO3(11.6 g, 35.5 mmol) were added to a 1:1 mixture of dry PhMe/DMF (300 mL), which had been degassed with Ar for 15 min. Next, Pd(PPh3)4(0.68 g, 0.59 mmol) was added to the reaction mixture, and the solution was heated to 130° C. under Ar for 48 h. Then, the reaction mixture was cooled to room temperature, and the palladium catalyst was filtered off using Celite. The organic phase was concentrated under a vacuum and then dissolved, CH2Cl2, followed by extraction with H2O three times. The organic layer was made acidic (pH 2-3) by adding dropwise concentrated HCl, which caused the desired product to precipitate. The precipitate was collected by filtration and then dissolved in H2O. Finally, aq. NaOH (10 M) was added dropwise to the water layer until the pH was 8-9, which resulted in the precipitation of pure product ExBIPY (973 mg, 71 percent) as a white solid.

1,4-Di(4-pyridyl)benzene Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-Di(4-pyridyl)benzene Suppliers

Americas 1 China 124 India 2 Japan 1 United States 3 Global 131

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
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Energy Chemical

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Email: sales8178@energy-chemical.com
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TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
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TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
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Zhengzhou Alfachem Co., Ltd.

Tel: 0371-0371-53315787 13333829863
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Email: 2853979812@qq.com
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Chemsoon Co., Ltd

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Bide Pharmatech Ltd.

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Shanghai DiBai Chemicals Co., Ltd.

Tel: 021-54359730 400-008-9730
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Email: info@chemxyz.com
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ProdList: 3991
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Tianjin Olefin Pharmaceutical Co., Ltd.

Tel: 18202662021
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Country: China
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View Lastest Price from 1,4-Di(4-pyridyl)benzene manufacturers

PUSHAN INDUSTRIAL (SHAANXI) CO.,LTD

Product: 1,4-Di(4-pyridyl)benzene 113682-56-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 2 MTs
Release date: 2024-08-06

Henan Aochuang Chemical Co.,Ltd.

Product: 1,4-bis(pyrid-4-yl)benzene 113682-56-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-09-30

Career Henan Chemical Co

Product: 1,4-bis(pyrid-4-yl)benzene 113682-56-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1ton
Release date: 2018-08-06

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113682-56-7