Skip to content
Reference Materials

Diphenyl sulfone

RA005832 CAS 127-63-9

Identity

Product code
RA005832
CAS number
127-63-9
Molecular formula
(C6H5)2SO2
Molecular weight
218.27

Classification

Applications
GC

Technical Data

Properties

PropertyValueUnit
Physical state Reference value Solid (20 °C) —
Melting point Reference value 123 - 129 °C °C
Auto-ignition temperature Reference value > 475 °C °C
Flash point Reference value 184 °C °C
Vapour pressure Reference value 0.7 hPa at 50.7 °C hPa
Vapour density Reference value 7.5 —
Boiling point Reference value 379 °C (lit.) —

Reference values are general physical properties of the substance taken from published data. They are not specifications of this product.

Packaging

Pack size SKU
100 g RA005832-PK-100G