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1,4-bis(pyridin-4-ylethynyl)benzene

1,4-bis(pyridin-4-ylethynyl)benzene Structure
1,4-bis(pyridin-4-ylethynyl)benzene structure
CAS No.
158525-01-0
Chemical Name:
1,4-bis(pyridin-4-ylethynyl)benzene
Synonyms
DK7522;1,4-bis(4-pyridylethynyl)benzene;1,4-bis(pyridin-4-ylethynyl)benzene;Pyridine, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis-
CBNumber:
CB03368086
Molecular Formula:
C20H12N2
Molecular Weight:
280.32
MDL Number:
MOL File:
158525-01-0.mol
Last updated:2022-08-26 12:27:29
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1,4-bis(pyridin-4-ylethynyl)benzene Properties

Melting point 185-203 °C
Boiling point 486.7±30.0 °C(Predicted)
Density 1.23±0.1 g/cm3(Predicted)
pka 4.72±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362

1,4-bis(pyridin-4-ylethynyl)benzene Preparation Products And Raw materials

Raw materials

Preparation Products

1,4-bis(pyridin-4-ylethynyl)benzene Suppliers

Global( 33)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15932 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		0431-80514535 13634302652 Extension@chemextension.com CHINA 967 58
CHEMSOON CO.,LTD. 		+8613761723174 sales01@chemsoon.com China 1211 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12550 58
Shanghai Daeyeon Chemicals Co., Ltd 		021-64478606 +8615900664856 daeyeon001@vip.163.com China 2062 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503259 +86-19930503259 cherry@crovellbio.com China 18455 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Guangdong Rongyan Chemical Technology Co., Ltd 13196526111 505632505@qq.com China 11 58
Adamas Reagent, Ltd. 400-6009262 16621234537 zhangsn@titansci.com China 14113 59
Supplier Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		58
CHEMSOON CO.,LTD. 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
Shanghai Daeyeon Chemicals Co., Ltd 		58
Alfa Chemistry 		58
Hebei Guanlang Biotechnology Co., Ltd. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Guangdong Rongyan Chemical Technology Co., Ltd 58
Adamas Reagent, Ltd. 59

158525-01-0(1,4-bis(pyridin-4-ylethynyl)benzene)Related Search:

Pyridine-triphenylborane
1,4-bis(pyridin-4-ylethynyl)benzene Pyridine, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis- DK7522 1,4-bis(4-pyridylethynyl)benzene 158525-01-0