4-(2-Methylbutyl)oxane-2,6-dione

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: 4-(2-Methylbutyl)oxane-2,6-dione
• 英文别名: 4-(2-methylbutyl)oxane-2,6-dione
• 化学式: C₁₀H₁₆O₃
• 分子量: 184.23
• InChiKey: ZCBNHNYZKYTWBA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• [EN] CURABLE SILICONE COMPOSITION, CURED PRODUCT THEREOF, AND OPTICAL SEMICONDUCTOR DEVICE<br/>[FR] COMPOSITION DE SILICONE DURCISSABLE, PRODUIT DURCI OBTENU ET DISPOSITIF SEMI-CONDUCTEUR OPTIQUE
  申请人：DOW CORNING TORAY CO LTD

  公开号：WO2014136805A1

  公开（公告）日：2014-09-12

  The present invention relates to a curable silicone composition comprising: (A) an organopolysiloxane represented by the average unit formula: (R1R2SiO2/2)a(R3SiO3/2)b(XO1/2)c, wherein R1is an alkyl group having from 1 to 12 carbon atoms, an alkenyl group having from 2 to 12 carbon atoms, or a phenyl group; R2 is an alkyl group having from 1 to 12 carbon atoms, an alkenyl group having from 2 to 12 carbon atoms, a phenyl group, or an epoxy group-containing organic group, provided that at least one R2 in a molecule is the epoxy group-containing organic group; R3 is a condensed polycyclic aromatic group or a condensed polycyclic aromatic group-containing organic group; X is an alkyl group having from 1 to 3 carbon atoms or a hydrogen atom, a is a number from 0.20 to 0.60, b is a number from 0.40 to 0.80, a sum of a and b is 1.00, and c is a number from 0 to 0.5; (B) a curing agent; and (C) a curing accelerator. The curable silicone composition forms a cured product having a high refractive index and an adequate elastic modulus.
• [EN] ORGANOPOLYSILOXANE AND MANUFACTURING METHOD THEREOF<br/>[FR] ORGANOPOLYSILOXANE ET PROCÉDÉ DE FABRICATION CORRESPONDANT
  申请人：DOW CORNING TORAY CO LTD

  公开号：WO2014136806A1

  公开（公告）日：2014-09-12

  The present invention relates to an organopolysiloxane represented by the average unit formula: (R1R2SiO2/2)a(R3SiO3/2)b(XO1/2)c, wherein R1 is an alkyl group having from 1 to 12 carbon atoms, an alkenyl group having from 2 to 12 carbon atoms, or a phenyl group; R2 is an alkyl group having from 1 to 12 carbon atoms, an alkenyl group having from 2 to 12 carbon atoms, a phenyl group, or an epoxy group-containing organic group, provided that at least one R2 in a molecule is the epoxy group-containing organic group; R3 is a condensed polycyclic aromatic group or a condensed polycyclic aromatic group-containing organic group; X is an alkyl group having from 1 to 3 carbon atoms or a hydrogen atom; a is a number from 0.20 to 0.60, b is a number from 0.40 to 0.80, a sum of a and b is 1.00, and c is a number from 0 to 0.5. The organopolysiloxane has a high refractive index, and is monodispersed and curable to form a cured product having an adequate elastic modulus.