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1,4-Di(4-pyridyl)benzene

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

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(pyrid-4-yl)benzene;1,4-Bis(4-pyridyl)-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

Molecular Weight:: 232.28

MDL Number:: MFCD00445845

MOL File:: 113682-56-7.mol

Last updated:2024-05-08 13:02:49

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

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

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335-H412

Precautionary statements

P261-P273-P305+P351+P338

HS Code

29333990

NFPA 704

	0
2		0

1,4-Di(4-pyridyl)benzene price More Price(15)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	P1550	1,4-Di(4-pyridyl)benzene >95.0%(GC)	113682-56-7	200mg	$134	2024-03-01	Buy
TCI Chemical	P1550	1,4-Di(4-pyridyl)benzene >95.0%(GC)	113682-56-7	1g	$398	2024-03-01	Buy
TRC	D493985	1,4-Di(pyridin-4-yl)benzene	113682-56-7	2.5mg	$45	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0987543	1,4-DI(PYRIDIN-4-YL)BENZENE 95.00%	113682-56-7	5MG	$497.53	2021-12-16	Buy
AK Scientific	1527AL	1,4-Di(pyridin-4-yl)benzene	113682-56-7	5g	$937	2021-12-16	Buy

Product number	Packaging	Price	Buy
P1550	200mg	$134	Buy
P1550	1g	$398	Buy
D493985	2.5mg	$45	Buy
CHM0987543	5MG	$497.53	Buy
1527AL	5g	$937	Buy

1,4-Di(4-pyridyl)benzene Chemical Properties,Uses,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 synthesis

Synthesis of 1,4-Di(4-pyridyl)benzene from 4-Bromopyridine and 1,4-Phenylenebisboronic acid

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

Raw materials

p-phenylenebis-(magnesium bromide), Fandachem Pyridine, 2-[4-(4-pyridinyl)phenyl]- TRIMETHYL(4-PYRIDYL)TIN 4-(PYRIDIN-4-YL)ANILINE 4-(4-Iodophenyl)pyridine

4-Pyridineboronic acid pinacol ester 1,4-Phenylenebisboronic acid 4-Bromopyridine hydrochloride 4-Bromopyridine 1,4-Diiodobenzene

Pyridine Pyridine-4-boronic acid

1of3

Preparation Products

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

Global( 111)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CHEMSOON CO.,LTD.	+8613761723174	sales01@chemsoon.com	China	1211	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15956	58
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9341	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	0431-80514535 13634302652	Extension@chemextension.com	CHINA	967	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12740	58
Shanghai Daeyeon Chemicals Co., Ltd	021-64478606 +8615900664856	daeyeon001@vip.163.com	China	2062	58
KARMEL TECHNOLOGY (HK) CO.,LIMITED	+8618795957998	karmelhk@126.com	CHINA	2886	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58

Supplier	Advantage
CHEMSOON CO.,LTD.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Hangzhou FandaChem Co.,Ltd.	55
career henan chemical co	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Shanghai Daeyeon Chemicals Co., Ltd	58
KARMEL TECHNOLOGY (HK) CO.,LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from 1,4-Di(4-pyridyl)benzene manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2022-10-01	1,4-bis(pyrid-4-yl)benzene 113682-56-7	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
	2019-07-06	1,4-bis(pyrid-4-yl)benzene 113682-56-7	US $1.00 / KG	1KG	99%	1ton	Career Henan Chemical Co

1,4-bis(pyrid-4-yl)benzene
113682-56-7
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

1,4-bis(pyrid-4-yl)benzene
113682-56-7
US $1.00 / KG
99%
Career Henan Chemical Co

113682-56-7(1,4-Di(4-pyridyl)benzene)Related Search:

Pyridine-triphenylborane

1,4-Di(4-pyridyl)benzene 1,4-bis(pyrid-4-yl)benzene 1,4-Di(pyridin-4-yl)benzene Pyridine, 4,4'-(1,4-phenylene)bis- 4-(4-pyridin-4-ylphenyl)pyridine 1,4-Bis(4-pyridinyl)benzene 1,4-Di(4-pyridyl)benzene> 1,4-Bis(4-pyridyl)-benzene 4,4'-(1,4-Phenylene)bispyridine 4-bis(pyrid-4-yl)benzene DK7304 DK7477 1,4-bis(4-pyridyl)benzen 113682-56-7