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2-ethylhexyl dodecyl ether

中文名称
——
中文别名
——
英文名称
2-ethylhexyl dodecyl ether
英文别名
dodecyl 2-ethylhexyl ether;1-(2-Ethylhexoxy)dodecane
2-ethylhexyl dodecyl ether化学式
CAS
——
化学式
C20H42O
mdl
——
分子量
298.553
InChiKey
PWXYHYRRTAPBML-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    8.8
  • 重原子数:
    21
  • 可旋转键数:
    17
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为产物:
    参考文献:
    名称:
    醇结构对钨酸二氧化锆醚化和脱水动力学的影响
    摘要:
    线性和支链醚分子作为可从生物质衍生的醇生产的柴油添加剂和润滑剂,最近引起了人们的兴趣。在这项研究中,钨酸锆被鉴定为是一种选择性的绿色固体酸催化剂,用于液相中伯醇的直接醚化,在393 K下对C 6 -C 12线性醇偶联的醚选择性达到> 94%。线性伯醇(C 6 –C 12)对醚化和脱水的表观活化能的影响可忽略不计,证明了同时生产对称和不对称线性醚的可能性。在一系列C 6上的反应甲基支链位置变化的醇表明,取代的醇(2°,3°)和在β-碳上具有支链的醇容易脱水,但是在支链上离OH基团至少三个碳的醇对醚具有高度选择性。合成并测试了一种新型的模型化合物4-己基-1-十二烷醇,以进一步证明这种结构-活性关系。醇结构对选择性的影响趋势与先前提出的醚化和脱水机理相一致,并有助于定义可能的途径,以从生物质衍生的醇中选择性地形成醚。
    DOI:
    10.1002/cssc.201801067
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文献信息

  • Hair styling compositions having shear thickening properties
    申请人:L'OREAL
    公开号:US10543384B2
    公开(公告)日:2020-01-28
    The present disclosure relates to a hair styling compositions that exhibit non-Newtonian shear thickening behavior. The hair styling composition include: (a) about 0.1 to about 7 wt. % of AMP-acrylates/allyl methacrylate copolymer, based on the total weight of the hair styling composition; (b) one or more nonionic film-forming polymers; (c) one or more polysaccharides; (d) one or more nonionic surfactants; and (e) water. Additional components such as, for example, water-soluble solvents, fatty compounds, amphoteric film-forming polymers, volatile or non-volatile silicones, thickeners (ionic or non-ionic), etc., may also optionally be included. The hair styling compositions are particularly useful for styling or shaping hair and for providing hold, discipline, and texture to hair.
    本公开涉及一种具有非牛顿剪切增稠行为的头发定型组合物。该头发定型组合物包括(a) AMP-丙烯酸酯/甲基丙烯酸烯丙酯共聚物,基于头发定型组合物的总重量,约 0.1 至约 7 重量%;(b) 一种或多种非离子成膜聚合物;(c) 一种或多种多糖;(d) 一种或多种非离子表面活性剂;以及 (e) 水。也可以选择性地加入其他成分,例如水溶性溶剂、脂肪化合物、两性成膜聚合物、挥发性或非挥发性硅酮、增稠剂(离子或非离子)等。这种头发定型组合物特别适用于头发的定型或塑形,以及为头发提供定型、修整和质感。
  • Cosmetic compositions comprising acetyl trifluoromethylphenyl valylglycine
    申请人:L'OREAL
    公开号:US10449133B1
    公开(公告)日:2019-10-22
    The present disclosure relates to cosmetic compositions including surprisingly high amounts of trifluoromethylphenyl valylglycine, which provides a variety of beneficial properties to skin. The cosmetic compositions include: (a) about 1 wt. % to about 25 wt. % of acetyl trifluoromethylphenyl valylglycine; (b) about 2 to about 30 wt. % of two or more solubilizing solvents selected from ethoxydiglycol, dimethyl isosorbide, triethyl citrate, isopropyl lauryl sarcosinate, and propylene glycol; and (c) optionally, water; wherein all weight percentages are based on the total weight of the cosmetic composition.
    本公开涉及化妆品组合物,其中包括令人惊讶的大量三氟甲基苯基缬氨酰甘氨酸,可为皮肤提供多种有益特性。该化妆品组合物包括(a) 约 1 重量百分比至约 25 重量百分比的乙酰基三氟甲基苯基缬氨酰甘氨酸;(b) 约 2 重量百分比至约 30 重量百分比的两种或多种增溶剂,选自乙氧基二甘醇、二甲基异山梨醇苷、柠檬酸三乙酯、月桂基肌氨酸异丙酯和丙二醇;以及 (c) 可选的水,其中所有重量百分比均基于化妆品组合物的总重量。
  • Methods for treating chemically treated hair
    申请人:L'OREAL
    公开号:US10555891B2
    公开(公告)日:2020-02-11
    The instant disclosure relates to methods for treating hair, for example, methods for imparting desirable cosmetic properties to the hair, especially hair treated with a chemical treatment composition. The methods include: applying a hair-treatment composition to chemically treated hair, for example, within 30 minutes from when a chemical treatment composition is rinsed from the hair, the hair-treatment composition comprising: one or more polyurethane latex polymers; and rinsing the hair-treatment composition from the hair within 30 minutes from applying the hair-treatment composition to the hair. After rinsing the hair-treatment composition from the hair, the hair may be subsequently dried and styled.
    本公开涉及处理头发的方法,例如,赋予头发理想的美容特性的方法,特别是用化学处理组合物处理的头发。这些方法包括 将头发处理组合物涂抹到经过化学处理的头发上,例如,在从头发上冲洗掉化学处理组合物后的 30 分钟内,头发处理组合物包括: 一种或多种聚氨酯乳胶聚合物;以及 在将头发处理组合物涂抹在头发上后 30 分钟内,从头发上冲洗掉头发处理组合物。 从头发上冲洗掉头发处理组合物后,可随后将头发烘干并定型。
  • Methods and kits for treating chemically relaxed hair
    申请人:L'OREAL
    公开号:US10561599B2
    公开(公告)日:2020-02-18
    The instant disclosure relates to methods and kits that improve the cosmetic properties of hair, especially hair treated with a chemical relaxer composition. The methods entail treating hair with a combination of different hair-treatment compositions. For example, hair (especially chemical relaxed hair) is treated with a hair-treatment composition comprising at least 0.5 wt. %, based on the total weight of the hair-treatment composition, of at least one non-polymeric mono, di, or tricarboxylic acid, and/or a salt thereof; one or more amines; and water. The hair is subsequently treated with an auxiliary composition, which includes one or more polyurethane latex polymers. Hair treated according to the disclosed methods, especially chemically relaxed hair, exhibits improved style-control and discipline, frizz control, smoothness, softness, and strength.
    本公开涉及改善头发(尤其是用化学松弛剂组合物处理过的头发)美容特性的方法和试剂盒。这些方法需要用不同的头发处理组合物组合处理头发。例如,用一种头发处理组合物处理头发(特别是化学松弛的头发),该组合物包含至少 0.5 wt. %(基于头发处理组合物的总重量)的至少一种非聚合单羧酸、二羧酸或三羧酸和/或其盐;一种或多种胺;以及水。随后用辅助组合物处理头发,辅助组合物包括一种或多种聚氨酯胶乳聚合物。根据所公开的方法处理过的头发,尤其是经过化学松弛的头发,在发型控制、毛躁控制、光滑度、柔软度和强度方面都有改善。
  • Exfoliating and hydrating makeup removing compositions
    申请人:L'OREAL
    公开号:US10576031B1
    公开(公告)日:2020-03-03
    The present disclosure relates to a makeup removing composition comprising: (a) about 5 to about 50 wt. % of exfoliating particles; (b) about 5 to about 30 wt. % of glycerin; (c) about 1 to about 50 wt. % of one or more natural fatty compounds; and (d) about 25 to about 75 wt. % of one or more nonionic surfactants; wherein the weight percentages are based on the total weight of the composition. In addition to effectively removing makeup, the composition both exfoliates and hydrates the skin. Accordingly, the disclosed includes method for removing makeup from the skin and/or methods for exfoliating and hydrating the skin.
    本公开涉及一种卸妆组合物,该组合物包含:(a)约5至约50重量%的去角质颗粒;(b)约5至约30重量%的甘油;(c)约1至约50重量%的一种或多种天然脂肪化合物;以及(d)约25至约75重量%的一种或多种非离子表面活性剂;其中重量百分比基于组合物的总重量。除有效卸妆外,该组合物还能去除角质并为皮肤保湿。因此,所公开的内容包括从皮肤上卸妆的方法和/或去角质和为皮肤补水的方法。
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