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CS-W001157 4
Total: USD 88.00

4,4'-(Cyclohexane-1,1-diyl)dianiline

  • CAS No. 3282-99-3

  • Cat. No. CS-W012424
  • Purity≥98%
  • MDL No.MFCD00035700

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

4,4'-(Cyclohexane-1,1-diyl)dianiline|CS-W012424

Structure of 3282-99-3

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General Information

  • CAS No. 3282-99-3
  • Cat. No. CS-W012424
  • Purity ≥98%
  • MDL No. MFCD00035700
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₈H₂₂N₂
  • Molecular Weight 266.39
  • Synonym(s) 4,4-cyclohexylidenedianiline
  • SMILES NC1=CC=C(C=C1)C1(CCCCC1)C1=CC=C(N)C=C1

Description

4,4'-(Cyclohexane-1,1-diyl)dianiline features a rigid cyclohexane linker that imparts enhanced thermal stability and spatial separation between aromatic amine groups. This structural design promotes controlled reactivity in polyurethane and epoxy resin systems, enabling precise crosslinking without excessive branching. The molecule’s bench-stable nature simplifies handling under standard laboratory conditions.

Application

4,4'-(Cyclohexane-1,1-diyl)dianiline serves as a robust diamine building block for polyurethanes and polyamides, offering enhanced thermal stability and mechanical performance due to its rigid cyclohexyl backbone. The molecule exhibits excellent bench stability, tolerates diverse functional groups, and facilitates efficient coupling reactions with isocyanates and acid chlorides. Its structural symmetry enables predictable polymer architecture and simplifies purification in large-scale synthesis.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

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Computational Chemistry Data

  • TPSA   52.04
  • LogP   4.1012
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   2

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