Di-DOPO

Catalog	ACM1631149466
CAS	1631149-46-6
Structure
Description	Di-DOPO This product not only has high flame retardancy to polyester and nylon, butalso has excellent compatibility with polyester and nylon. Therefore, it has excellentspinnability during spinning, continuous silk, good coloring performance,andenvironmental protection.Friendly and fully able to meet EU environmental protectionrequirements, Flame retardant effect is very good in CCL board.
Synonyms	6,6'-(1-phenylethane-1,2-diy1)bis(6H-dibenzo[c,e][1,2]oxaphosphinine)6,6'-dioxide (Di-DOPO)
IUPAC Name	6,6'-(1-phenylethane-1,2-diyl)bis(6H-dibenzo[c,e][1,2]oxaphosphinine) 6,6'-dioxide
Molecular Weight	534.68
Molecular Formula	C32H24O4P2
Melting Point	290-295℃
Purity	99% min
Appearance	White powder
Application	Flame retardant effect is very good in Copper Clad Laminate; It is has high flame retardancy to polyester and nylon; It used for 5G base station.
Storage	Stored in dry place, avoid moisture and heat; protect against toxicsubstances; avoid damage to packing.
Content	Phosphrous content %: >13 %
Packaging	25 kg or 500 kg per bag

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