octadecyl hydroperoxide | 56537-19-0

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机氢过氧化物
• 英文名称: octadecyl hydroperoxide
• 英文别名: n-Octadecylhydroperoxid；Octadecylhydroperoxid；Octadecane-1-peroxol；1-hydroperoxyoctadecane
• CAS: 56537-19-0
• 化学式: C₁₈H₃₈O₂
• 分子量: 286.499
• InChiKey: GLXQGZXPWSXWED-UHFFFAOYSA-N

物化性质

• 熔点：
  49.5 °C
• 沸点：
  391.3±11.0 °C(Predicted)
• 密度：
  0.869±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.4
• 重原子数：
  20
• 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：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  硬脂醇 在 吡啶 、 氢氧化钾 、 双氧水 作用下， 以 甲醇 为溶剂， 生成 octadecyl hydroperoxide
  参考文献：
  名称：

  Preparation of Long Chain Alkyl Hydroperoxides¹

  摘要：

  DOI：

  10.1021/jo01074a037

文献信息

• [EN] BRANCHED ORGANOSILICON COMPOUND, METHOD OF PREPARING SAME, AND COMPOSITIONS COMPRISING SAME<br/>[FR] COMPOSÉ D'ORGANOSILICIUM RAMIFIÉ, PROCÉDÉ DE PRÉPARATION DUDIT COMPOSÉ ET COMPOSITIONS COMPORTANT LEDIT COMPOSÉ
  申请人：DOW SILICONES CORP

  公开号：WO2020142444A1

  公开（公告）日：2020-07-09

  A branched organosilicon compound is provided which has the general formula (R1)3Si-X-NR2-X1 -NR22- In the formula: each R1 is selected from R and -OSi(R4)3, with the proviso that at least one R1 is -OSi(R4)3; each R4 is selected from R, -OSi(R5)3, and -[OSiR2]mOSiR3; each R1 is selected from R, -OSi(R6)3, and -[OSiR2]mOSiR3; each R6 is selected from R and -[OSiR2]mOSiR3; with the proviso that at least one of R4, R1 and R6 is -[OSiR2]mOSiR3; 0

  提供了具有通式(R1)3Si-X-NR2-X1-NR22-的分支有机硅化合物。在该式中：每个R1从R和-OSi(R4)3中选择，但至少有一个R1是-OSi(R4)3；每个R4从R、-OSi(R5)3和-[OSiR2]mOSiR3中选择；每个R1从R、-OSi(R6)3和-[OSiR2]mOSiR3中选择；每个R6从R和-[OSiR2]mOSiR3中选择；但至少有一个R4、R1和R6是-[OSiR2]mOSiR3；0有机硅化合物的组合物。
• [EN] DIBENZYLIDENE ALDITOL DERIVATIVES, COMPOSITION COMPRISING THEM, AND THEIR USE IN COSMETICS<br/>[FR] DÉRIVÉS DE DIBENZYLIDÈNE ALDITOL, COMPOSITION LES COMPRENANT ET LEUR UTILISATION EN COSMÉTIQUE
  申请人：OREAL

  公开号：WO2021229025A1

  公开（公告）日：2021-11-18

  A subject matter of the present invention is a composition comprising at least one specific dibenzylidene alditol derivative of formula (I), a cosmetic treatment process comprising said derivative, novel dibenzylidene alditol derivatives, their process of preparation and their use in cosmetics, in particular in "cosmetic sticks", such as lipsticks. Formula (I) in which: R, R1 to R'5 are as defined in the description!

  本发明的主题是一种组合物，包括至少一种特定的二苯基亚甘醇衍生物，其化学式为(I)，以及包括该衍生物的化妆品处理过程，新型的二苯基亚甘醇衍生物，它们的制备过程以及它们在化妆品中的用途，特别是在“化妆品棒”中，如口红。其中，化学式(I)中：R，R1至R'5如描述中所定义。
• GEL COMPOSITIONS OF OXYMETAZOLINE AND METHODS OF USE
  申请人：Shanler Stuart D.

  公开号：US20130079379A1

  公开（公告）日：2013-03-28

  Embodiments relating to gels comprising imidazoline alpha agonists, such as, without limitation, oxymetazoline or a pharmaceutically acceptable salt thereof, and methods for treating diseases, such as, without limitation, rosacea, including, for example, erythematotelangiectatic rosacea, papulopustular rosacea, phymatous rosacea, ocular rosacea or combinations thereof; and symptoms associated with rosacea, including, for example, papules, pustules, phymas (skin thickening), telangiectasias or erythema or redness associated with rosacea, other skin erythemas, telangiectasias, purpura or the like, and other manifestations associated therewith or combinations thereof using such gels are described herein.

  本文描述了涵盖咪唑啉α激动剂的凝胶实施例，例如，但不限于甲醛唑啉或其药学上可接受的盐，并且描述了用这样的凝胶治疗疾病的方法，例如，但不限于酒渣鼻，包括红斑毛细血管扩张型酒渣鼻、丘疹脓疱型酒渣鼻、皮肤增厚型酒渣鼻、眼部酒渣鼻或其组合；以及与酒渣鼻相关的症状，例如丘疹、脓疱、酒渣鼻（皮肤增厚）、毛细血管扩张或与酒渣鼻相关的红斑或红色症状，其他皮肤红斑、毛细血管扩张、紫斑或类似症状以及与之相关的其他表现或其组合。
• Composition containing a silicone copolymer and an amps-like polymer and/or organic powder
  申请人：L'OREAL

  公开号：US20030171479A1

  公开（公告）日：2003-09-11

  A composition containing, in a physiologically acceptable medium, (1) at least one aqueous phase containing particles of a substantially linear block silicone copolymer, and (2) at least one polymer containing at least one monomer having an ethylenic unsaturation and a sulphonic group, and/or at least on organic powder.

  一种组合物，包含在生理上可接受的介质中，(1) 至少含有一种水相，其中包含具有颗粒的基本线性硅氧烷共聚物，和(2) 至少含有一种聚合物，其含有至少一种具有乙烯不饱和度和磺酸基的单体，和/或至少一种有机粉末。
• Photoprotective cosmetic compositions comprising inorganic UV-blocking agents
  申请人：SOCIETE L'OREAL S.A.

  公开号：US20040067208A1

  公开（公告）日：2004-04-08

  Stable photoprotective cosmetic emulsions, notably water-in-oil emulsions well suited for the UV-photoprotection of the skin, lips, mucous membranes and/or hair, contain at least one aqueous phase, at least one oily phase, an effective UV-photoprotecting amount of at least one coated or uncoated metal oxide UV-blocking agent and an effective stabilizing amount of at least one amphiphilic oligomer or polymer derived from a polyolefin which also comprises at least one polar moiety, formulated into a physiologically acceptable medium therefor.

  稳定的光保护化妆品乳液，特别适用于皮肤、嘴唇、黏膜和/或头发的紫外线光保护，包含至少一个水相，至少一个油相，至少一种经过包覆或未经包覆的金属氧化物紫外线阻挡剂的有效紫外线光保护量，以及至少一种来自聚烯烃的两性寡聚物或聚合物的有效稳定量，该聚合物还包括至少一个极性基团，并配制成生理可接受的介质。