Dimethyl-di-o-tolyloxy-silan | 17964-48-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Dimethyl-di-o-tolyloxy-silan
• 英文别名: dimethyl-bis-o-tolyloxy-silane；Dimethyl-bis-o-tolyloxy-silan；Dimethyl-bis(2-methylphenoxy)silane；dimethyl-bis(2-methylphenoxy)silane
• CAS: 17964-48-6
• 化学式: C₁₆H₂₀O₂Si
• 分子量: 272.419
• InChiKey: BMXGPGQROBDDOL-UHFFFAOYSA-N

物化性质

• 沸点：
  165-167 °C(Press: 10 Torr)
• 密度：
  1.0328 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  4.46
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  二乙氧基二甲基硅烷 、 邻甲酚 在 sodium 作用下， 生成 Dimethyl-di-o-tolyloxy-silan
  参考文献：
  名称：

  Influence of Sugar Cane Intake on Digestibility and Ruminal Fermentation in Crossbreed Steers Fed Stargrass

  摘要：

  An experiment was conducted to study effects of feeding different levels of sugar cane on ruminal fermentation and fiber digestion in crossbreed steers fed with stargrass mixtures when sugar cane (SC) and stargrass (SG) are fed together to four crossed (Bos taurus x Bos indicus) steers (455 kg BW) with ruminal canula. A Latin square design experiment was used to test different levels of chopped sugar cane intake (0, 0.9, 1.6 and 1.8% BW) with stargrass fed ad libitum. Intake of SG reduced linearly (P<0.05) as SC feed level increased. Ruminal digestibility of DM, NDF and ADF did not change (P>0.05), although CP was increased linearly. Total ADF digestibility increased with higher intake of SC. In situ NDF digestibilities of SG and SC were not affected (P>0.05) by treatments. Molar proportion of butyrate was increased (P<0.01) but other VFA did not change. Results indicated that sugar cane can be used as a complementary forage with stargrass, showing a substitutive effect without. altering ruminal fermentation or digestibility of the diet.

  DOI：

  10.1080/09712119.2003.9706417

文献信息

• Influence of Sugar Cane Intake on Digestibility and Ruminal Fermentation in Crossbreed Steers Fed Stargrass
  作者：E. Aranda、G. D. Mendoza、G. R. Bárcena、J. Ramos、F. Castrejón

  DOI：10.1080/09712119.2003.9706417

  日期：2003.6

  An experiment was conducted to study effects of feeding different levels of sugar cane on ruminal fermentation and fiber digestion in crossbreed steers fed with stargrass mixtures when sugar cane (SC) and stargrass (SG) are fed together to four crossed (Bos taurus x Bos indicus) steers (455 kg BW) with ruminal canula. A Latin square design experiment was used to test different levels of chopped sugar cane intake (0, 0.9, 1.6 and 1.8% BW) with stargrass fed ad libitum. Intake of SG reduced linearly (P<0.05) as SC feed level increased. Ruminal digestibility of DM, NDF and ADF did not change (P>0.05), although CP was increased linearly. Total ADF digestibility increased with higher intake of SC. In situ NDF digestibilities of SG and SC were not affected (P>0.05) by treatments. Molar proportion of butyrate was increased (P<0.01) but other VFA did not change. Results indicated that sugar cane can be used as a complementary forage with stargrass, showing a substitutive effect without. altering ruminal fermentation or digestibility of the diet.