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CS-W001157 4
Total: USD 88.00

4,4'-Sulfonylbis(benzene-1,2-diamine)

  • CAS No. 13224-79-8

  • Cat. No. CS-0111306
  • Purity≥98%
  • MDL No.MFCD00437381

*For research and further manufacturing use only, not for direct human use.

4,4'-Sulfonylbis(benzene-1,2-diamine)|CS-0111306

Structure of 13224-79-8

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General Information

  • CAS No. 13224-79-8
  • Cat. No. CS-0111306
  • Purity ≥98%
  • MDL No. MFCD00437381
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₂H₁₄N₄O₂S
  • Molecular Weight 278.33
  • Synonym(s) 2-Amino-4-[(3,4-diaminophenyl)sulfonyl]phenylamine
  • SMILES O=S(C1=CC(N)=C(N)C=C1)(C2=CC(N)=C(N)C=C2)=O

Description

4,4'-Sulfonylbis(benzene-1,2-diamine) features a rigid, electron-rich diamine scaffold linked by a sulfonyl bridge, enabling robust coordination in metal-ligand systems. This structure delivers enhanced thermal stability and solubility in polar solvents, facilitating use in polymer synthesis and catalytic frameworks under standard conditions.

Application

4,4'-Sulfonylbis(benzene-1,2-diamine) serves as a versatile bifunctional building block for the synthesis of polyimides and functionalized aromatic polymers. Its ortho-diamine moieties enable efficient reaction with aromatic dianhydrides, facilitating the formation of high-performance polyimide materials with excellent thermal stability and mechanical robustness. The sulfonyl linker enhances chain flexibility and solubility, while the diamine groups offer reliable reactivity under standard imidization conditions. This compound is particularly valuable in advanced materials applications requiring processability and structural integrity.

Safety Information

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GHS Pictogram :
GHS No : GHS08,GHS09
Signal Word : Danger
UN#: 3077
Class : 9
Packing Group : Ⅲ
Hazard Statements : H302-H371-H372-H373-H411
Precautionary Statements : P260-P264-P270-P273-P330-P380-P391-P405-P501

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Computational Chemistry Data

  • TPSA   138.22
  • LogP   0.8482
  • H_Acceptors   6
  • H_Donors   4
  • Rotatable_Bonds   2

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