Flame Retardant Dopo CAS No. 35948-25-5

• CAS No.: 35948-25-5
• Formula: C12h9o2p
• EINECS: 252-813-7
• Color: White
• Kind: Plastic Flame Retardant
• Appearance: Powder
• Model NO.: CAS NO. 35948-25-5
• Storing 1: Cool, Dry Places
• Storing 2: Away From Fire and Moisture
• Transport Package: 25 Kg/Bag
• Specification: powder
• Trademark: DEBORN
• Origin: China

Product Description

Chemical name:9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
Synonyms:6H-Dibenz[c,e][1,2]oxaphosphorin 6-oxide
Molecular formula  C₁₂H₉O₂P
Molecular weight   216.16
Structure


CAS Number    35948-25-5

Specification

Appearance	white powder or white flake
Assay(HPLC)	≥99.0%
P	≥14.0%
Cl	≤50ppm
Fe	≤20ppm
Melting point	116ºC-120ºC
Boiling point	200ºC (1mmHg)

Applications:
Non-Halogen reactive flame retardants for Epoxy resins, which can be used in PCB and semiconductor encapsulation, Anti-yellowing agent of compound process for ABS,PS,PP,Epoxy resin and others.Intermediate of flame retardant and other chemicals.

Package and Storage
1.25 Kg/bag
2.Store in cool, dry places and keep away from fire and moisture.