ChemicalBook > CAS DataBase List > 4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline

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

Product Name
4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline
CAS No.
246141-52-6
Chemical Name
4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline
Synonyms
1,4-bis-(4'-aminophenylethynyl)benzene;?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
Formula Weight
308.38
MOL File
246141-52-6.mol
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4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline Property

Boiling point:
550.8±45.0 °C(Predicted)
Density 
1.24±0.1 g/cm3(Predicted)
pka
4.01±0.10(Predicted)
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Hazard and Precautionary Statements (GHS)

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

Raw materials

Preparation Products

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

China 24 United States 1 Global 25
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
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13761817188
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Henan Lien Chemical Products Co., Ltd.
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Zhengzhou Edward Biology Co.,Ltd
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Nanjing Aimu Material Technology Co., Ltd.
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025-58063670 18795957998
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Beijing Haite lesk Technology Co., Ltd
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15210893940; 15116916250
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Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
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0431-80534350 15044023330
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246141-52-6, 4,4’-(1,4-phenylenebis(ethyne-2,1-diyl))dianilineRelated Search:


  • 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
  • 1,4-bis-(4'-aminophenylethynyl)benzene
  • 246141-52-6