7-Ethenyl-5a,6,7,8,9,9a-hexahydrobenzo[f][1,5,2,4]dioxadithiepine 2,2,4,4-tetraoxide

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 7-Ethenyl-5a,6,7,8,9,9a-hexahydrobenzo[f][1,5,2,4]dioxadithiepine 2,2,4,4-tetraoxide
• 英文别名: 7-ethenyl-5a,6,7,8,9,9a-hexahydrobenzo[f][1,5,2,4]dioxadithiepine 2,2,4,4-tetraoxide
• 化学式: C₉H₁₄O₆S₂
• 分子量: 282.3
• InChiKey: PZUFHTUJBRTJDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  104
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• NON-AQUEOUS ELECTROLYTE AND ELECTRICITY STORAGE DEVICE USING SAME
  申请人：UBE Industries, Ltd.

  公开号：EP2744030A1

  公开（公告）日：2014-06-18

  The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics in a broad temperature range, such as low-temperature cycle properties and low-temperature discharge properties after high-temperature storage, and provides an energy storage device using the nonaqueous electrolytic solution. The invention includes (1) a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, which comprises from 0.001 to 10% by mass of a compound represented by the following general formula (I), and (2) an energy storage device comprising a positive electrode, a negative electrode, and a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, wherein the nonaqueous electrolytic solution is the nonaqueous electrolytic solution of (1). (In the formula, Y represents a group -C(=O)- or a group -S(=O)2-; R3 and R4 each independently represent an aryl group having from 6 to 10 carbon atoms in which at least one hydrogen atom is substituted with a halogen atom, or R3 and R4 bonding to each other represent a cycloalkanediyl group or a benzenediyl group, having from 5 to 12 carbon atoms. R represents -C(R1)(R2)- or -L-; R1 and R2 each independently represent a hydrogen atom, a halogen atom, or an alkyl group having from 1 to 4 carbon atoms; and L represents a divalent linking group having from 1 to 6 carbon atoms and optionally substituted with a halogen atom.)

  本发明提供了一种非水性电解溶液，能够改善在宽温度范围内的电化学特性，例如低温循环特性和高温储存后的低温放电特性，并提供了一种使用该非水性电解溶液的储能装置。本发明包括：（1）溶解在非水溶剂中的电解质盐的非水性电解溶液，该溶液包含 0.001 至 10%（按质量计）由以下通式（I）表示的化合物；（2）一种储能装置，该装置包括正极、负极和溶解在非水溶剂中的电解质盐的非水性电解溶液，其中非水性电解溶液是（1）的非水性电解溶液。 (式中，Y 代表-C(＝O)-基团或-S(＝O)2-基团；R3 和 R4 各自独立地代表具有 6 至 10 个碳原子的芳基，其中至少一个氢原子被卤原子取代，或 R3 和 R4 相互结合代表具有 5 至 12 个碳原子的环烷二基或苯二基。R 代表-C(R1)(R2)-或-L-；R1 和 R2 各自独立地代表氢原子、卤素原子或具有 1 至 4 个碳原子的烷基；L 代表具有 1 至 6 个碳原子并可选地被卤素原子取代的二价连接基团)。
• US9236635B2
  申请人：——

  公开号：US9236635B2

  公开（公告）日：2016-01-12