硫酸单异癸基酯钠盐(1:1) | 68299-17-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机硫酸及其衍生物
• 中文名称: 硫酸单异癸基酯钠盐(1:1)
• 英文名称: sodium isodecyl sulfate
• 英文别名: Sulfuric acid, monoisodecyl ester, sodium salt；sodium;8-methylnonyl sulfate
• CAS: 68299-17-2
• 化学式: C₁₀H₂₁O₄S*Na
• 分子量: 260.33
• InChiKey: SNTJMTFJNVQDSN-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.54
• 重原子数：
  16
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  74.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  异十醇 在 吡啶 、 三氧化硫 作用下， 生成 硫酸单异癸基酯钠盐(1:1)
  参考文献：
  名称：

  Aliphatic sulfates released from Daphnia induce morphological defense of phytoplankton: isolation and synthesis of kairomones

  摘要：

  Six aliphatic sulfates, kairomones released from a crustacean Daphnia pulex induce morphological changes of phyto-plankton Scenedesmus gutwinskii at ppb (10(-9) g/mL) concentrations. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2005.05.027

文献信息

• Cosmetic compositions incorporating vinyl acetate-ethylene polymers
  申请人：Hegedus Raymond Charles

  公开号：US20060024338A1

  公开（公告）日：2006-02-02

  This invention is directed to an improvement in cosmetic compositions comprised of a cosmetically acceptable carrier and a polymer. The improvement comprises a vinyl acetate-ethylene polymer formed by aqueous emulsion polymerization and having crystalline ethylene segments which imparts a thermal melt temperature, heat of fusion and tensile storage modulus to the polymer. The vinyl acetate-ethylene polymers have: a crystalline melting point (T m ) ranging from 35 to 110° C. measured at a heat rate of 20° C./minute and, a tensile storage modulus of at least 1×10 5 dynes/cm 2 at 115° C. and measured at 6.28 rad/sec.

  本发明涉及一种改进的化妆品组合物，包括一种在化妆上可接受的载体和一种聚合物。该改进包括一种通过水乳聚合形成的乙烯醋酸乙烯聚合物，具有晶体乙烯片段，这些片段赋予聚合物热熔温度、熔融热和拉伸储存模量。乙烯醋酸乙烯聚合物具有：在20℃/分钟的加热速率下测量的晶体熔点（Tm）范围为35至110℃；在115℃下测量的拉伸储存模量至少为1×105dynes/cm2，测量频率为6.28 rad/sec。
• Suspension polymerisation process
  申请人：ALLIED COLLOIDS LIMITED

  公开号：EP0102760A2

  公开（公告）日：1984-03-14

  A reverse phase suspension polymerisation process conducted using an ionic polymerisable material and a polymerisation stabiliser of opposite ionic or potentially ionic charge is modified by including also a water soluble, substantially oil insoluble, ionic non-polymerisable compound having the same charge type as the polymerisable material and having at least one alkyl group containing at least 6 carbon atoms.

  使用离子可聚合材料和离子电荷或潜在离子电荷相反的聚合稳定剂进行的反相悬浮聚合工艺，可通过同时加入与可聚合材料电荷类型相同的水溶性、基本不溶于油的离子型非可聚合化合物，以及至少含有一个含 6 个碳原子的烷基来进行改良。
• Property variation of dispersion resins by electrofiltration
  申请人：The B.F. GOODRICH Company

  公开号：EP0224268A2

  公开（公告）日：1987-06-03

  The surface characteristics of dispersed particles such as vinyl resins are changed through the use of an anode electrolyte in an electrofilter. Accordingly, the properties of intermediate and final products made from these resins such as plastisols and fused films or coatings can be favorably changed. Properties which are altered include plastisol viscosity, film clarity, and foamability.

  通过在电过滤器中使用阳极电解质，可改变乙烯基树脂等分散颗粒的表面特性。 因此，用这些树脂制成的中间产品和最终产品（如塑溶胶和熔融薄膜或涂料）的特性可得到有利的改变。 可改变的特性包括塑溶胶的粘度、薄膜的透明度和发泡性。
• Polymer emulsion coatings for cellulosic substrates with improved barrier properties
  申请人：AIR PRODUCTS POLYMERS, L.P.

  公开号：EP1498544A1

  公开（公告）日：2005-01-19

  A cellulosic product such as paper coating composition is disclosed comprising aqueous-based semi-crystalline vinyl acetate-ethylene polymer emulsions, containing crystalline ethylene segments, which are useful for imparting oil, grease, solvent, water, and moisture vapor resistance. The polymer emulsions are prepared via the direct aqueous-based free radical emulsion polymerization of ethylene with various other comonomers. The semi-crystalline aqueous-based polymer emulsions of this invention have a crystalline melting point and a crystalline heat of fusion ranging from 5 to 100 J/g. The semi-crystalline aqueous-based emulsion polymers of this invention can be used directly as a paper or paperboard coating for imparting oil, grease, solvent, water, and moisture vapor resistance. Further, the present invention provides a repulpable paper and paperboard.

  本发明公开了一种纤维素产品（如纸张涂层组合物），该产品包含水基半结晶醋酸乙烯-乙烯聚合物乳液，其中含有结晶乙烯段，可用于提供耐油、耐油脂、耐溶剂、耐水和耐湿气性能。这种聚合物乳液是通过乙烯与其他各种共聚物的直接水基自由基乳液聚合制备的。本发明的半结晶水基聚合物乳液具有 5 至 100 焦耳/克的结晶熔点和结晶熔融热。本发明的半结晶水基乳液聚合物可直接用作纸或纸板涂层，以赋予纸或纸板耐油、耐油脂、耐溶剂、耐水和耐湿气的性能。此外，本发明还提供了一种可斥水的纸和纸板。
• Process for providing barrier properties to porous substrates
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP1574489A2

  公开（公告）日：2005-09-14

  The invention relates to an improvement in a process for imparting barrier properties to porous substrates, such as, concrete, masonry products, and wood products. The process comprises the steps of: applying an aqueous based sealing composition comprising a polymeric resin to said porous substrate, evaporating the water and forming a water repellent coating of said polymeric resin on said porous substrate. The improvement comprises: deriving the polymeric resin from an aqueous based polymer emulsion comprising a polymer comprised of emulsion polymerized units of vinyl acetate and ethylene, preferably with a carboxylic acid monomer, the polymer containing amorphous and crystalline ethylene segments and having: (a) a crystalline melting point (Tm) ranging from 35 to 110 °C, preferably 50 to 100 °C; measured at a heat rate of 20 °C/minute; and, (b) a tensile storage modulus of at least 1 x 105 dynes/cm2 at 115 °C measured at 6.28 rad/sec.

  本发明涉及一种对多孔基材（如混凝土、砖石制品和木制品）赋予阻隔性能的工艺的改进。该工艺包括以下步骤：将包含聚合树脂的水基密封组合物涂在所述多孔基材上，蒸发水分，并在所述多孔基材上形成所述聚合树脂的憎水涂层。该改进包括：从水基聚合物乳液中提取聚合物树脂，该聚合物乳液由醋酸乙烯酯和乙烯的乳液聚合单元组成，最好与羧酸单体一起聚合，该聚合物含有无定形和结晶乙烯段，并具有以下特性： (a) 结晶熔点（Tm）范围为 35 至 110 °C，最好为 50 至 100 °C；以 20 °C / 分钟的加热速率测量；以及 (b) 在 115 °C，以 6.28 弧度/秒测量，拉伸储存模量至少为 1 x 105 达因/平方厘米。