Diphenyl Oxide
Diphenyl Ether is the parent molecule of brominated diphenyl ether flame-retardants. It is used as a high boiling solvent to purify pharmaceuticals. It is used as a starting material for the preparation of heat transfer fluid, specialty surfactant, and blowing agents.
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Basic information
Item
Index
Chemical Name
Diphenyl Oxide; 1,1'-Oxybisbenzene; Phenyl ether; Phenyl Ether; Oxyde de biphenyle; Oxydiphenyl; Diphenyl Oxide; Phenoxybenzene; Diphenyl Ether; Biphenyloxide
Molecular Formula
C12H10O or C6H5OC6H5
Chemical Formula
CAS No.
101-84-8
EINECS NO.
202-981-2
NFPA RATINGS
Health: 1; Flammability: 1; Reactivity: 0
Molecular Weight
170.12
Stability
Stable under ordinary conditions
Melting Point
28℃
Appearance
colorless transparent liquid or crystals depending on temperature
Specification
In conformity with the standard of HG/T3265-2002
Item
Index
excellent
stair
eligibility
Chroma≤
20
30
50
Crystal, point ℃≥
26.5
Moisture,%≤
0.03
0.04
0.05
Assay,%≥
99.8
99.5
99.0
Phenol assay,%≤
0.005
0.010
0.020
Total chlorine assay, ng/μL≤
10
20
40
Total sulphur assay, ng/μL≤
5
8
10
Packing
In 200Kg galvanized iron drum(Φ560*890)
Quantity in 20'FCL: 80 Drums (16MT)
Hazardous Class
Class 9 ; UN3082
Hazard Symbols: XI, Risk Phrases: 36/37/38, Safety Phrases: 24/25
