2540-99-0 diphenylsulfonetetracarboxylicdianhydride

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Product Name	Diphenylsulfonetetracarboxylicdianhydride
CAS No.	2540-99-0
Synonyms	3,3,4,4-Diphenylsulfonetetracarboxylic dianhydride; 5,5'-sulfonylbis(2-benzofuran-1,3-dione); 3,3'-4,4'-Tetra Carboxylic acid and Anhydride Diphenyl Sulfone; 3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE
InChI	InChI=1/C16H6O8S/c17-13-9-3-1-7(5-11(9)15(19)23-13)25(21,22)8-2-4-10-12(6-8)16(20)24-14(10)18/h1-6H
Molecular Formula	C₁₆H₆O₈S
Molecular Weight	358.279
Density	1.755g/cm3
Boiling point	718.5°C at 760 mmHg
Flash point	388.4°C
Refractive index	1.697