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4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline

4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline structure

CAS No.: 246141-52-6

Chemical Name:: 4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline

Synonyms: ?1,4-bis-(4'-aminophenylethynyl)benzene;4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline;4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dianiline;Benzenamine, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis-;4,4 '- (1,4-phenylenebis (ethyne-2,1-diyl)) diphenylamine

CBNumber:: CB17247384

Molecular Formula:: C22H16N2

Molecular Weight:: 308.38

MDL Number:

MOL File:: 246141-52-6.mol

Last updated:2023-06-29 08:28:12

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4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline Properties

Boiling point	550.8±45.0 °C(Predicted)
Density	1.24±0.1 g/cm3(Predicted)
pka	4.01±0.10(Predicted)

4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline Chemical Properties,Uses,Production

4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline synthesis

Synthesis of 4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline from 1,4-Diiodobenzene and 4-ETHYNYLANILINE

4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline Preparation Products And Raw materials

Raw materials

Preparation Products

4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline Suppliers

Global( 25)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alfa Chemistry		Info@alfa-chemistry.com	United States	24072	58
Shaoxin Catsyn Co., Ltd.	+undefined-0575-82040869 +86-0575-82040869;	sales@catsyn.com	China	6116	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33350	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42057	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd	0431-80514535 19917294565	et@chemextension.com	China	4094	55
Henan's chemical products co., LTD	0371-60919097 15378766539	794449696@qq.com	China	4994	58
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Henan Lien Chemical Products Co., Ltd.	03716091-9097 13383857418	1520689222@qq.com	China	4970	58
Henan Lien Chemical Products Co., Ltd.	15378766539	535046669@qq.com	China	3992	58
Zhengzhou Edward Biology Co.,Ltd	0371-63682289 15538176268	jacschem@163.com	China	10001	58

Supplier	Advantage
Alfa Chemistry	58
Shaoxin Catsyn Co., Ltd.	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd	55
Henan's chemical products co., LTD	58
Shanghai Puhao Chemical Technology Co. Ltd.	58
Henan Lien Chemical Products Co., Ltd.	58
Henan Lien Chemical Products Co., Ltd.	58
Zhengzhou Edward Biology Co.,Ltd	58

4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline Benzenamine, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis- ?1,4-bis-(4'-aminophenylethynyl)benzene 4,4 '- (1,4-phenylenebis (ethyne-2,1-diyl)) diphenylamine 4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dianiline 246141-52-6