BX UV NP3, CAS 586400-06-8


UV 3 is an effective formamidine UV absorber for PUR in a wide range of applications, including Polyurethane(Spandex, TPU, RIM, etc.), ENPLA(PET, PC, PC/ABS, PA, PBT, etc.)

Chemical Name:

Products name: N,N’-Bis(4-ethoxycarbonylphenyl)-N-benzyl formamidine
Category: Pharmaceutical intermediates
CAS NO.: 586400-06-8
Molecular formula: C26H26N2O4
Molecular weight: 430.5
Other name: uv 3, np 3, uv np3



Appearance White crystalline powder, no mechanical impurity, visual not red
Assay (GC) >99%
Color (Gardner) 3.5 max.
Melting point 119.0-123.0℃
Water content ≤0.50%

Handling and Safety: 

For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet.


25kg/plastic bag, 300/500kg per panel