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US 2011/0257438 A1Published application
Sulfone compound
AssigneeSumitomo Seika Chemicals Co., Ltd.
InventorsTakeshi Takeuchi, Takehiro Hiyama, Chun Li, Toshihiko Kanki
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Abstract
It is an object of the present invention to provide an aprotic polar solvent mainly useful as a solvent for an electrochemical device, and having a comparatively low melting point and excellent thermal stability. The present invention is a sulfone compound represented by formula (1), wherein, in formula (1), R1 represents a C6-C8 branched-chain alkyl group.
Claims2
A sulfone compound represented by the following formula (1),
- wherein, in formula (1), R1 represents a C6-C8 branched-chain alkyl group.
Dependencies are inferred from the claim text.