DPO/ Diphenylphosphine Oxide Cas 4559 70 0
DPO/ Diphenylphosphine Oxide Cas 4559-70-0
DPO/ Diphenylphosphine Oxide Cas 4559-70-0
DPO/ Diphenylphosphine Oxide Cas 4559-70-0
DPO/ Diphenylphosphine Oxide Cas 4559-70-0
DPO/ Diphenylphosphine Oxide Cas 4559-70-0
DPO/ Diphenylphosphine Oxide Cas 4559-70-0

DPO/ Diphenylphosphine Oxide Cas 4559 70 0

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Diphenylphosphine oxide Quick Details


Chemical Name: Diphenylphosphine oxide


CAS No.: 4559-70-0


Molecular Formula: C12H11OP


Chemical structure:Diphenylphosphine oxide structure


Molecular weight: 202.19


Appearance: white powder


Assay: 98%min


Diphenylphosphine oxide Typical Properties





















ItemSpecifications
Appearancewhite powder
Content≥98.0%
Drying loss≤0.2%

Diphenylphosphine oxide Usage


DPO is an important intermediate for halogen-freeflame retardant . which can be also used as a reactivehalogen-free flame retardant for epoxy resin coppeclad laminates . Compared with traditional DOPO , DPOshows higher flame retardant efficiency , glasstransition temperature , heat resistance , fluidity , lowerhygroscopic and dielectric properties


Diphenylphosphine oxide Packaging and Shipping


Packing: 20KG/ bag or according to customer requirements packaging (remove the plastic bag)


Delivery: by sea/by air


Diphenylphosphine oxide Storage


Avoid moisture, rain; keep it in dry and ventilating place.





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