D-Mannit-1-palmitat | 22522-16-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: D-Mannit-1-palmitat
• 英文别名: [(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl] hexadecanoate
• CAS: 22522-16-3
• 化学式: C₂₂H₄₄O₇
• 分子量: 420.587
• InChiKey: OZVSZAQHQAHZNC-UGESXGAOSA-N

物化性质

• 沸点：
  604.703±55.00 °C(Press: 760.00 Torr)(predicted)
• 密度：
  1.095±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  29
• 可旋转键数：
  21
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  127
• 氢给体数：
  5
• 氢受体数：
  7

文献信息

• Peroxygen bleaching and compositions therefor
  申请人：FMC Corporation

  公开号：EP0001495A1

  公开（公告）日：1979-04-18

  A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator a phenyl sulfonate ester of the formula: wherein R is selected from the class consisting of a hydrocarbon radical of 1 to 16 carbon atoms and a heterocyclic radical having 1 ring or 2 fused rings, said ring or rings containing 5 to 6 members of which 1 to 2 are heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur; X is hydrogen or at least one electron withdrawing substituent and n is an integer of from 1 to 5. Also described are dry blend compositions containing the bleach bath components.

  一种去除织物上的污垢和/或污渍的工艺，方法是将织物浸入过氧漂白浴中，过氧漂白浴中的过氧活化剂是式中的苯磺酸酯： 其中 R 选自 1 至 16 个碳原子的烃基和具有 1 个环或 2 个融合环的杂环基，所述环或环含有 5 至 6 个成员，其中 1 至 2 个为杂原子，选自氮、氧和硫组成的组；X 为氢或至少一个取电子取代基，n 为 1 至 5 的整数。还描述了含有漂白浴成分的干混组合物。
• Peroxygen containing compositions and bleaching process
  申请人：FMC Corporation

  公开号：EP0009998A1

  公开（公告）日：1980-04-16

  Soil and/or stains are/is removed from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator an N-sulfonyl-azole of the formula: where Z represents the number of carbon and nitrogen atoms necessary to complete a pyrazole, pyrrole, triazole, or benzotriazole ring, in which the ring can be substituted with phenyl, C1-10 alkyl, halogen, amino, cyano, nitro or C1-10 alkoxy and R is a C1-10 alkyl radical. Peroxygen-containing compositions contain a peroxygen compound and an N-sulfonylazole compound as defined above and may also optionally contain one or more of a detergent, water, a buffering agent and a detergency builder.

  将织物浸泡在含有过氧活化剂 N-磺酰基唑的过氧漂白浴中，可去除织物上的污垢和/或污渍： 式中 Z 代表完成吡唑、吡咯、三唑或苯并三唑环所需的碳原子和氮原子数，其中环可被苯基、C1-10 烷基、卤素、氨基、氰基、硝基或 C1-10 烷氧基取代，R 为 C1-10 烷基。 含过氧化合物包含过氧化合物和如上定义的 N-磺酰基唑化合物，还可选择包含一种或多种洗涤剂、水、缓冲剂和去污剂。
• Bleach composition and process for preparing it
  申请人：FMC Corporation

  公开号：EP0042941A1

  公开（公告）日：1982-01-06

  Bleaching compositions containing a chlorine bleaching agent coated with a silicate bound, hydrated, soluble salt containing an N-H chlorine accepting compound are described. Such compositions exhibit decreased localized dye attack of colored fabrics.

  描述了含有氯漂白剂的漂白组合物，该氯漂白剂涂有硅酸盐结合的、水合的、含有 N-H 氯接受化合物的可溶性盐。这种组合物能减少有色织物的局部染料侵蚀。
• Salt tolerant friction reducer
  申请人：Solvay USA Inc.

  公开号：US10385253B2

  公开（公告）日：2019-08-20

  A friction reducing treatment solution that includes water, from 100 to 500,000 ppm of total dissolved solids, and from 0.5 to 3 gallons per thousand gallons of a water-in-oil emulsion containing a water soluble polymer. The total dissolved solids include at least 10 weight percent of a multivalent cation. The water-in-oil emulsion includes an oil phase and an aqueous phase, where the oil phase is a continuous phase containing an inert hydrophobic liquid and the aqueous phase is present as dispersed distinct particles in the oil phase and contains water, the water soluble polymer, and surfactants and an inverting surfactant. The water soluble polymer is made up of 20 to 80 weight percent of a non-ionic monomer, 0.5 to 30 weight percent of a carboxylic acid containing monomer, and 5 to 70 weight percent of a cationic monomer and makes up from 10 to 35 weight percent of the water-in-oil emulsion.

  一种减摩处理溶液，包括水、100 至 500,000 ppm 的总溶解固体，以及每千加仑 0.5 至 3 加仑的油包水乳液，其中含有一种水溶性聚合物。总溶解固体包括至少 10 重量百分比的多价阳离子。油包水型乳液包括油相和水相，其中油相是含有惰性疏水性液体的连续相，水相以分散的不同颗粒形式存在于油相中，并含有水、水溶性聚合物、表面活性剂和反相表面活性剂。水溶性聚合物由 20 至 80 重量百分比的非离子单体、0.5 至 30 重量百分比的含羧酸单体和 5 至 70 重量百分比的阳离子单体组成，占油包水乳液的 10 至 35 重量百分比。
• Water-in-oil emulsion composition and method of treating subterranean formation using same
  申请人：SOLVAY USA INC.

  公开号：US10584277B2

  公开（公告）日：2020-03-10

  A method of treating a portion of a subterranean formation that includes: providing a water-in-oil emulsion, inverting the water-in-oil emulsion to form a friction reducing treatment solution, and introducing the treatment solution into the portion of the subterranean formation. The water-in-oil emulsion has an oil phase, an aqueous phase and surfactants. The oil phase (O) and an aqueous phase (A) are present at an O/A ratio of from about 1:8 to about 10:1. The oil phase is present as a continuous phase and contains an inert hydrophobic liquid. The aqueous phase is present as a dispersed phase of distinct particles in the oil phase and includes water and a water soluble polymer. The water soluble polymer makes up from 10 to 25 weight percent of the water-in-oil emulsion. The water-in-oil emulsion is inverted by adding it to water to form a friction reducing treatment solution.

  一种处理地下岩层部分的方法，包括：提供油包水乳液，将油包水乳液倒置以形成减摩处理液，并将处理液引入地下岩层部分。油包水型乳液具有油相、水相和表面活性剂。油相（O）和水相（A）的 O/A 比例约为 1:8 到 10:1。油相为连续相，含有惰性疏水性液体。水相以分散相的形式存在于油相中，包含水和水溶性聚合物。水溶性聚合物占油包水乳液的 10-25 重量百分比。将油包水型乳化液加入水中，可形成减摩处理溶液。