4-o-Tolyloxymethyl-1,3-dioxolan | 100058-83-1

• 英文名称: 4-o-Tolyloxymethyl-1,3-dioxolan
• 英文别名: 4-o-tolyloxymethyl-[1,3]dioxolane；4-[(2-Methylphenoxy)methyl]-1,3-dioxolane；4-[(2-methylphenoxy)methyl]-1,3-dioxolane
• CAS: 100058-83-1
• 化学式: C₁₁H₁₄O₃
• 分子量: 194.23
• InChiKey: BTHNGCPMOQWPIJ-UHFFFAOYSA-N

文献信息

• NONAQUEOUS ELECTROLYTE, CAPACITOR DEVICE USING SAME, AND CARBOXYLIC ACID ESTER COMPOUND USED IN SAME
  申请人：MU IONIC SOLUTIONS CORPORATION

  公开号：US20210320334A1

  公开（公告）日：2021-10-14

  The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics in the case of using an energy storage device at a high temperature and at a high voltage and further capable of inhibiting the gas generation while maintaining a capacity retention rate after storage at a high temperature and at a high voltage and also provides an energy storage device using the same. Disclosed is a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing a carboxylic acid ester compound represented by the following general formula (I). In the formula, each of R 1 and R 2 independently represents a hydrogen atom, a —C(═O)—OR 4 group, or the like, and R 1 and R 2 may be bonded to each other to form a ring structure. R 3 represents a hydrogen atom or the like, and n represents an integer of 1 to 3. When n is 1, then L and R 4 represent an alkyl group having 1 to 6 carbon atoms or the like; and when n is 2 or 3, then L represents an n-valent connecting group, X represents a —C(═O)— group, an —S(═O)— group, an —S(═O) 2 — group, an —S(═O) 2 —R 5 —S(═O) 2 — group or a CR 6 R 7 group, R 5 represents an alkylene group having 1 to 4 carbon atoms, and each of R 6 and R 7 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.