CAS Registry Number

CAS 13080-89-2 — Bis[4-(4-aminophenoxy)phenyl]sulfone

Bis[4-(4-aminophenoxy)phenyl]sulfone is a high-performance diamine monomer widely used in the synthesis of polyimides, polyamides, and high-temperature resistant polymers for aerospace, electronics, and automotive applications. This compound offers excellent thermal stability and mechanical strength, making it ideal for advanced composite materials and insulating films. CAS 13080-89-2, molecular formula C24H20N2O4S, molecular weight 432.4916. Stored at ambient conditions, it carries no signal word for hazard classification. Molekula supplies Bis[4-(4-aminophenoxy)phenyl]sulfone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.