1,2,3,4-tetrahydroretene | 6566-19-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 1,2,3,4-tetrahydroretene
• 英文别名: 7-isopropyl-1-methyl-1,2,3,4-tetrahydro-phenanthrene；7-Isopropyl-1-methyl-1,2,3,4-tetrahydro-phenanthren；Phenanthrene, 1,2,3,4-tetrahydro-1-methyl-7-(1-methylethyl)-；1-methyl-7-propan-2-yl-1,2,3,4-tetrahydrophenanthrene
• CAS: 6566-19-4
• 化学式: C₁₈H₂₂
• 分子量: 238.373
• InChiKey: PEGDXOHRNDHEEB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 生成 1,2,3,4-tetrahydroretene
  参考文献：
  名称：

  Le-Van-Thoi; Ezponda, Bulletin de la Societe Chimique de France, 1950, p. 1035

  摘要：

  DOI：

文献信息

• Le-Van-Thoi; Ezponda, Bulletin de la Societe Chimique de France, 1950, p. 1035
  作者：Le-Van-Thoi、Ezponda

  DOI：——

  日期：——
• Variation of precipitation δ18O in Langtang Valley Himalayas
  作者：Xinping Zhang、Nakawo Masayoshi、Koji Fujita、Tandong Yao、Jiankang Han

  DOI：10.1007/bf02907089

  日期：2001.9

  The variation of the delta(18)O in precipitation and the relationship with precipitation amount at Kyangjin Base House and Yala Glacier Camp in Langtang Valley, Nepal Himalayas were analyzed. The variations of the 8180 with precipitation had great scatter, and the correlations between the delta(18)O and precipitation changed with time on the synoptic scale. On the seasonal scale, there was marked amount effect at Kyangjin Base House. However, the delta(18)O-precipitation gradient was smaller than that on the synoptic scale. Because of the maintenance of the basic equilibrium between stable isotopic compositions in atmospheric vapor and precipitation, the evaporation enrichment was light during the rainy season. Therefore, the variation of stable isotopic compositions in precipitation was independent on the sampling intervals. Simulations show that the rainfall in Langtang Valley was not the outcome of the initial condensation of ocean vapor that originated from low latitudes. The stable isotopic compositions in precipitation were greatly depleted due to the strong rainout of the vapor from oceans as the vapor was raised over the Himalayas.

表征谱图