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CS-W001157 4
Total: USD 88.00

4,4'-(Propane-2,2-diyl)dianiline

  • CAS No. 2479-47-2

  • Cat. No. CS-W022037
  • Purity≥98%
  • MDL No.MFCD00438683

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

4,4'-(Propane-2,2-diyl)dianiline|CS-W022037

Structure of 2479-47-2

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General Information

  • CAS No. 2479-47-2
  • Cat. No. CS-W022037
  • Purity ≥98%
  • MDL No. MFCD00438683
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₅H₁₈N₂
  • Molecular Weight 226.32
  • Synonym(s) Benzenamine, 4,4'-(1-methylethylidene)bis-
  • SMILES CC(C1=CC=C(C=C1)N)(C2=CC=C(C=C2)N)C

Description

4,4'-(Propane-2,2-diyl)dianiline features a rigid, sterically hindered backbone that enhances thermal stability and facilitates precise molecular alignment in polymer architectures. This diphenylamine derivative integrates efficiently into high-performance materials, offering robust mechanical properties and resistance to degradation under operational stress.

Application

4,4'-(Propane-2,2-diyl)dianiline serves as a robust bis-amine building block for the synthesis of polyamides, polyureas, and functionalized heterocycles. Its sterically hindered central isopropylidene bridge enhances thermal stability and reduces undesired side reactions, enabling clean coupling in amide and urea formation. The molecule exhibits excellent bench stability, ease of purification, and tolerance to diverse reaction conditions, making it ideal for scalable, high-fidelity synthetic workflows in materials science and pharmaceutical intermediates.

Synthesis

  • Route1
    • null|null
      7051-12-9
    • ~90%
    • In-stock
      4,4'-(Propane-2,2-diyl)dianiline|CS-W022037
      2479-47-2

    References

    • US4177211 A1, ;
  • Route2

    References

    • Journal of the American Chemical Society, , vol. 118, # 35 p. 8395 - 8407
  • Route3
    • null|null
      72977-49-2
    • ~%
    • In-stock
      4,4'-(Propane-2,2-diyl)dianiline|CS-W022037
      2479-47-2

    References

    • US4177211 A1, ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   52.04
  • LogP   3.1769
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   2

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