1--propanon-(2)-<2,4-dinitro-phenylhydrazon> | 113388-90-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1--propanon-(2)-<2,4-dinitro-phenylhydrazon>
• 英文别名: [1]naphthyl-acetone-(2,4-dinitro-phenylhydrazone)；[1]Naphthyl-aceton-(2,4-dinitro-phenylhydrazon)；N-(1-naphthalen-1-ylpropan-2-ylideneamino)-2,4-dinitroaniline
• CAS: 113388-90-2
• 化学式: C₁₉H₁₆N₄O₄
• 分子量: 364.36
• InChiKey: NCSXOXXMGBFZIK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  116
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2,4-二硝基苯肼 、 alkaline earth salt of/the/ methylsulfuric acid 生成 1--propanon-(2)-<2,4-dinitro-phenylhydrazon>
  参考文献：
  名称：

  Ferromanganese Nodules and their Associated Sediments from the Central Indian Ocean Basin: Rare Earth Element Geochemistry

  摘要：

  The rare earth element (REE) distribution in nine deep-sea ferromanganese nodules and their associated siliceous sediments from the Central Indian Ocean Basin (CIOB) have been studied to elucidate the REE relationship among them. Total REE concentration varies from 398-928 ppm in the nodules and 137-235 ppm in the associated sediments, suggesting two- to four fold enrichment in the nodules compared to associated sediments. REE of nodules and their associated sediments show a positive correlation, suggesting REE are supplied from a common source such as seawater. The positive correlation between REE of nodules and sediments from the CIOB is contrary to the competitive scavenging of REE between nodules and sediment in the equatorial Pacific Ocean. REEs in the nodules are carried by Fe, P, and Ti, whereas in the sediment they are carried by P and Mn phases. A similar REE fractionation pattern with middle REE enrichment over heavy and light REE in both the nodules and their associated sediment suggest fractionation is independent of REE abundance and their carrier phases.

  DOI：

  10.1080/10641190109353810