5,5'-Sulfonylbis-1,3-isobenzofurandione
Names
[ CAS No. ]:
2540-99-0
[ Name ]:
5,5'-Sulfonylbis-1,3-isobenzofurandione
[Synonym ]:
3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE
4,4'-Sulfonyldiphthalic dianhydride
5,5'-Sulfonylbis(isobenzofuran-1,3-dione)
3,3',4,4'-tetracarboxydiphenyl sulfone dianhydride
5,5'-Sulfonylbis(2-benzofuran-1,3-dione)
diphenylsulfone-3,3',4,4'-tetracarboxylic dianhydride
T56 BVOVJ GSW- GT56 BVOVJ
dianhydride of diphenylsulfonotetracarboxylic acid
3,3',4,4'-diphenylsulfonetetracarboxylic acid dianhydride
1,3-Isobenzofurandione, 5,5'-sulfonylbis-
5,5'-Sulfonylbis-1,3-isobenzofurandione
4,4'-sulfonyldiphthalic anhydride
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Boiling Point ]:
718.5±45.0 °C at 760 mmHg
[ Melting Point ]:
283ºC
[ Molecular Formula ]:
C16H6O8S
[ Molecular Weight ]:
358.279
[ Flash Point ]:
388.4±28.7 °C
[ Exact Mass ]:
357.978333
[ PSA ]:
129.26000
[ LogP ]:
1.16
[ Vapour Pressure ]:
0.0±2.3 mmHg at 25°C
[ Index of Refraction ]:
1.697
MSDS
Safety Information
[ Hazard Codes ]:
Xi