4,4,4-Trichloro-1-[4-(4-methoxyphenyl)phenyl]butane-1,3-dione

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4,4,4-Trichloro-1-[4-(4-methoxyphenyl)phenyl]butane-1,3-dione
• 英文别名: 4,4,4-trichloro-1-[4-(4-methoxyphenyl)phenyl]butane-1,3-dione
• 化学式: C₁₇H₁₃Cl₃O₃
• 分子量: 371.6
• InChiKey: SQVBPSAKMFBGCR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• [EN] POLYHETEROSILOXANE COMPOSITION AND SILICONE COMPOSITION INCLUDING A POLYHETEROSILOXANE<br/>[FR] COMPOSITION DE POLYHÉTÉROSILOXANE ET COMPOSITION DE SILICONE CONTENANT UN POLYHÉTÉROSILOXANE
  申请人：DOW CORNING

  公开号：WO2014152824A1

  公开（公告）日：2014-09-25

  A sensitized polyheterosiloxane composition includes at least one non-lanthanide metal, siloxy units, and a photosensitizer. Each R1 is independently a hydrocarbon or halogenated hydrocarbon group comprising 1 to 30 carbon atoms. The mole fractions of the at least one non- lanthanide metal and the siloxy units relative to each other is of the formula: [at least one non- lanthanide metal]a[R13SiO1/2]m[R12Si02/2]d[R1Si03/2]t[Si04/2]q, wherein a is from 0.001 to 0.9, m is from zero to 0.9, d is from zero to 0.9, t is from zero to 0.9, and q is from zero to 0.9, and wherein m, d, t, and q cannot all be zero and the sum of a+m+d+t+q ≈ 1. The photosensitizer is present in an amount of less than 3 moles of photosensitizer per one mole of the at least one non-lanthanide metal. Moreover, the sensitized polyheterosiloxane composition is free of lanthanide metals. A silicone composition includes a curable silicone and the sensitized polyheterosiloxane composition. Moreover, the silicone composition is free of lanthanide metals.