Resources & Solutions

UniVOOK Chemical advocates providing customers with one-stop customized chemicals supply chain solutions. By an in-depth understanding of customers’ requirements and targets on planning, inventory control, packaging standards, delivery and regulations, we design particularly for each clients with matching service processes and strategic supports.

Product Manager

Structure Formula
Formula C32H28O2P2
CAS No. 38661-56-2
Synonyms XDPO; DPOPD; P-Xylylen-Bis-Diphenylphosphinoxid; 1,4-Bis- (Diphenyl-Phosphinoylmethyl)-Benzene; Phosphine oxide, 1,1'-[1,4-phenylenebis(methylene)]bis[1,1-diphenyl-

 

Chemical Name: P-Xylylen-Bis-Diphenylphosphinoxid

 

XDPO/DPOPD is a high performance halogen-free flame retardant, chemical name p-diphenyl bisdiphenyl phosphine oxide, the structure is similar to DOPO derivatives, melting point 334 degrees, decomposition temperature 379 degrees (5%). Because of its high temperature resistance, high melting point, high TG and other characteristics, XDPO is used in the field of electronic materials and spinning. Suitable for high order copper clad plate, PA, epoxy resin, CCL, FCCL, FR4, etc. It is also used as photoinitiators, used as intermediate in organic synthesis and flame retardant for 5G substrates.

 

Particle size is allowed to be customized according to clients’ requirements.

 

Features of Flame Retardant XDPO/DPOPD from UniVOOK Chemical:

 

–High efficiency flame retardant;

–Low thermal expansion rate, High heat resistance;

–High glass conversion temperature;

–Low dielectric constant;

–Low dielectric loss.

 

 

 

Find more flame retardant solutions from us: Flame Retardant EPO

Shelf Life

Under proper storage conditions, the shelf life is 12 months

Health & Safety

For more details and safety recommendations regarding the use of the product, please consult our Material Safety Data Sheet (MSDS), or Contact With our Product Manager.

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