● Product Name
4,4'-methylenebis[N-sec-butylaniline];
4, 4'-bis(sec-butyl)-methylendianiline;
N,N'-dibutyldiaminodiphenylmethane;
● Trade Name MDBA; Dinlink4200; Unilink4200
● Structural Formula:
● Molecular Formula:C21H30N2
● Molecular Weight :310.48
● CAS No. :5285-60-9
● Applications
This product is used as hard foam, soft foam, coating, adhesives, sealants and elastomers.
● Specifications
Assay ( GC):≥96%
Water Content: ≤0.1%
MDA content: ≤0.1%
● Typical Properties
Appearance | Slight brown to dark amber liquid |
Melting point | -30-(-60) °C |
Boling Point | >400 °C |
Flash point | >230 °C |
Relative Density (water=1) | 1.21 - 1.25 at 25 °C |
● Packaging
Bulk quantities in rail/road tank containers or steel drums
Net weight 200KG/drum