辛烷-1-磺酸甲酯 | 10307-28-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 中文名称: 辛烷-1-磺酸甲酯
• 英文名称: 1-octanesulfonic acid methyl ester
• 英文别名: methyl octanesulfonate；octyl methanesulfonate；Octan-1-sulfonsaeure-methylester；Butan-1-sulfonsaeuremethylester；2-Octylmethansulfonat；methyl octane-1-sulfonate
• CAS: 10307-28-5
• 化学式: C₉H₂₀O₃S
• 分子量: 208.322
• InChiKey: LNPONCGOKNIEJA-UHFFFAOYSA-N

物化性质

• 沸点：
  105 °C(Press: 1.2 Torr)
• 密度：
  1.018±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  51.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2905199090

反应信息

• 作为反应物：
  描述：

  辛烷-1-磺酸甲酯 在 PHDB-18-crown-6 、 sodium iodide 作用下， 以 氯苯 为溶剂， 生成 1-碘辛烷 、 methanesulfonic acid sodium salt
  参考文献：
  名称：

  Landini, Dario; Maia, Angelamaria; Podda, Gianni, Journal of the Chemical Society. Perkin transactions II, 1992, # 10, p. 1721 - 1724

  摘要：

  DOI：
• 作为产物：
  描述：

  重氮甲烷 、 1-辛烷磺酸 生成 辛烷-1-磺酸甲酯
  参考文献：
  名称：

  The chemistry of terpenes—VIII

  摘要：

  DOI：

  10.1016/0040-4020(78)80050-7

文献信息

• Physicochemical Characterization of New Sulfonate and Sulfate Ammonium Ionic Liquids
  作者：Maria Mahrova、Miguel Vilas、Ángeles Domínguez、Elena Gómez、Noelia Calvar、Emilia Tojo

  DOI：10.1021/je200208h

  日期：2012.2.9

  In this work we describe the synthesis and thermal properties of nine new salts derived from ammonium that incorporate alkanesulfonate and alkanesulfate anions. Their structures were confirmed by 1H and 13C NMR and HRMS-ESI. Their thermal properties were determined by differential scanning calorimetry (DSC). Three of the synthesized salts have been shown to be room temperature ionic liquids: N-eth

  在这项工作中，我们描述了九种衍生自铵盐的新盐的合成和热学性质，这些盐结合了链烷磺酸根和链烷磺酸根阴离子。它们的结构通过1 H和13 C NMR和HRMS-ESI确认。它们的热性质通过差示扫描量热法（DSC）确定。已显示三种合成的盐为室温离子液体：N-乙基-N-（2-羟乙基）-N，N-二甲基丁烷磺酸铵，N-乙基N，N-二甲基丁基铵乙基硫酸盐和N-乙基N-（2-羟乙基）-N，N-二甲基乙基硫酸铵。在T = 298.15 K时测量了这三种离子液体的实验密度，声速，动态粘度和折射率。
• Fluorination in tubular reactor system
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0646557A1

  公开（公告）日：1995-04-05

  Direct fluorination of organics such as 1,8-dichlorooctane in tubular reactor system. Inert liquid containing organic feed is circulated through tubular reactor with fluorine gas for a time and at a temperature sufficient to yield fluorinated organic. Preferably, liquid and gas phases are separated from reactor product stream containing inert liquid, fluorinated organic, and any unreacted organic is recycled to turbulent mixing zone upstream of reactor in which fresh organic feed is added; and fluorine is added to recycle stream at end of mixing zone. Flow in tubular reactor is turbulent. Rate of organic feed and fluorine addition to process are independent of each other. Among process advantages are: Freon solvents not required; good control of reaction exotherm; and HF scavengers not required. Process useful for partial or complete fluorination.

  在管式反应器系统中对有机物（如 1,8-二氯辛烷）进行直接氟化。含有有机进料的惰性液体与氟气一起在管式反应器中循环，循环时间和温度足以产生氟化有机物。液相和气相最好从含有惰性液体、氟化有机物的反应器产品流中分离出来，任何未反应的有机物都被循环到反应器上游的湍流混合区，在该混合区中加入新鲜的有机物进料；氟被加入混合区末端的循环流中。管式反应器中的流体为湍流。有机进料和氟加入工艺的速度是相互独立的。该工艺的优点包括不需要氟利昂溶剂；反应放热控制良好；不需要氟化氢清除剂。该工艺适用于部分或全部氟化。
• Aqueous ink composition for ball-point pen
  申请人：——

  公开号：US20010023651A1

  公开（公告）日：2001-09-27

  An aqueous ink for a ball-point pen which is stable over time and has high pigment dispersion stability, includes a pigment, a water-soluble organic solvent, water, xanthane gum of about 0.01 to about 0.2 wt. % and a sodium alginate of about 0.2 to about 0.6 wt. % of a total amount of the ink.

  一种长期稳定且颜料分散稳定性高的圆珠笔水性墨水，包括颜料、水溶性有机溶剂、水、占墨水总量约 0.01 至约 0.2 重量%的黄原胶和约 0.2 至约 0.6 重量%的海藻酸钠。
• Foldamers as Reactive Sieves:  Reactivity as a Probe of Conformational Flexibility
  作者：Ronald A. Smaldone、Jeffrey S. Moore

  DOI：10.1021/ja067670a

  日期：2007.5.1

  A series of m-phenyleneethynylene (mPE) oligomers modified with a dimethylaminopyridine (DMAP) unit were treated with methyl sulfonates of varying sizes and shapes, and the relative reactivities were measured by UV spectrophotometry. Using a small-molecule DMAP analogue as a reference, each of the methyl sulfonates was shown to react at nearly identical rate. In great contrast, oligomers that are long enough to fold, and hence capable of binding the methyl sulfonate, experience rate enhancements of 18-1600-fold relative to that of the small-molecule analogue, depending on the type of alkyl chain attached to the guest. Three different oligomer lengths were studied, with the longest oligomers exhibiting the fastest rate and greatest substrate specificity. Even large, bulky guests show slightly enhanced methylation rates compared to that with the reference DMAP, which suggests a dynamic nature to the oligomer's binding cavity. Several mechanistic models to describe this behavior are discussed.
• Mass spectral study of alkyl alkanesulfonates
  作者：William E. Truce、Robert W. Campbell、Gary D. Madding

  DOI：10.1021/jo01288a013

  日期：1967.2