Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

2,2'-Methylenedianiline

  • CAS No. 6582-52-1

  • Cat. No. CS-0156658
  • Purity≥95%
  • MDL No.MFCD01109641

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

2,2'-Methylenedianiline|CS-0156658

Structure of 6582-52-1

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 6582-52-1
  • Cat. No. CS-0156658
  • Purity ≥95%
  • MDL No. MFCD01109641
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₃H₁₄N₂
  • Molecular Weight 198.26
  • Synonym(s) 2,2'-diaminodiphenylmethane
  • SMILES C1=CC=C(C(=C1)CC2=CC=CC=C2N)N

Description

2,2'-Methylenedianiline features a rigid aromatic backbone with two amine groups flanked by a methylene bridge, enabling efficient coupling in polyurethane and epoxy resin systems. This structure imparts thermal stability and enhanced crosslink density, delivering durable performance in high-resistance coatings and adhesives.

Application

2,2'-Methylenedianiline serves as a key bifunctional building block in polyurethane and epoxy resin synthesis, offering robust thermal stability and excellent reactivity in condensation polymerizations. Its rigid aromatic backbone and dual amine functionality facilitate efficient crosslinking, enabling high-performance coatings and adhesives with enhanced mechanical strength and chemical resistance.

Synthesis

  • Route1
    • null|null
      50-00-0
    • null|null
      74497-02-2
    • ~%
    • In-stock
      2-(4-Aminobenzyl)aniline|CS-W019351
      1208-52-2
    • In-stock
      2,2'-Methylenedianiline|CS-0156658
      6582-52-1
    • null|null
      101-77-9

    References

    • Bayer MaterialScience AG Patent: US2007/117997 A1, 2007 ; Location in patent: Page/Page column 3; 4 ;
  • Route2
    • null|null
      50-00-0
    • null|null
      74497-02-2
    • ~%
    • In-stock
      2,2'-Methylenedianiline|CS-0156658
      6582-52-1
    • null|null
      101-77-9

    References

    • Bayer MaterialScience AG Patent: US2009/240077 A1, 2009 ; Location in patent: Page/Page column 6 ;
  • Route3
    • 4,4'-Methylenebis(3-nitroaniline)|CS-0328174
      26946-33-8
    • ~%
    • In-stock
      2,2'-Methylenedianiline|CS-0156658
      6582-52-1

    References

    • Theilacker; Korndoerfer Tetrahedron Letters, 1959 , # 18 p. 5

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

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   52.04
  • LogP   2.4418
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   2

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 2,2'-Methylenedianiline sigma2,2'-Methylenedianiline manufacturer2,2'-Methylenedianiline price2,2'-Methylenedianiline structure2,2'-Methylenedianiline SDSbuy 2,2'-Methylenedianiline2,2'-Methylenedianiline supplier2,2'-Methylenedianiline uses2,2'-Methylenedianiline molecular weightprice of 2,2'-Methylenedianiline2,2'-Methylenedianiline chemical name formula of 2,2'-Methylenedianiline
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label