3-Ethylheptan-1,3-diol | 103942-02-5

• 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: 3-Ethylheptan-1,3-diol
• 英文别名: 3-Ethylheptane-1,3-diol
• CAS: 103942-02-5
• 化学式: C₉H₂₀O₂
• mdl: MFCD30479272
• 分子量: 160.257
• InChiKey: CCKTVTGTWWNRHX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  噁丙环,2-丁基-2-乙基- 、 (lithiomethyl)dimesitylborane 在 sodium hydroxide 、 双氧水 作用下， 生成 3-Ethylheptan-1,3-diol
  参考文献：
  名称：

  有机合成中的dimesitylboron基团8.由环氧乙烷制备1,3-二醇

  摘要：

  烷基炔三酮，产生阴离子1，Mes 2 BCHR，其与环氧乙烷反应，然后氧化得到1，3-二醇。因此，这些阴离子与RCHOH等效。描述了新过程的范围和局限性。

  DOI：

  10.1016/s0040-4039(01)80862-5

文献信息

• Surface-Treating Agents, Surface-Treated Powders, And Cosmetics Comprising The Same
  申请人：Nishihama Shuji

  公开号：US20080081029A1

  公开（公告）日：2008-04-03

  To provide surface-treating agents that can provide excellent hydrophobicity to powder and can improve its rinsability, to provide surface-treated powders that are treated with the surface-treating agent, and to provide cosmetics that comprise the surface-treated powder. A surface-treating agent consisting of a polymer which comprises a monomer (A) represented by the general formula (1) described below as a constituent monomer. (wherein R 1 represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, R 2 represents an alkylene group having 4 to 22 carbon atoms, X 1 represents an —NH— group or an oxygen atom, and M 1 represents a hydrogen atom or a monovalent inorganic or organic cation.)

  提供能够为粉末提供出色疏水性并改善其可冲洗性的表面处理剂，提供经表面处理剂处理的粉末，以及提供包含经表面处理的粉末的化妆品。一种表面处理剂，由包含下述通用式（1）所描述的单体（A）作为组分单体的聚合物组成。 （其中R1代表氢原子或具有1至3个碳原子的烷基基团，R2代表具有4至22个碳原子的烷基基团，X1代表—NH—基团或氧原子，M1代表氢原子或一价无机或有机阳离子。）
• SUNSCREEN COSMETICS
  申请人：SHISEIDO COMPANY, LTD.

  公开号：EP1977730A1

  公开（公告）日：2008-10-08

  The present invention is a sunscreen cosmetic comprising 4-(1,1-dimethylethyl)-4'-methoxydibenzoylmethane, a benzotriazole derivative represented by the following general formula (I), and ethylhexyl 2-cyano-3,3-diphenylacrylate. The present invention is a sunscreen cosmetic comprising hexyl diethylaminohydroxybenzoylbenzoate and a benzotriazole derivative represented by the following general formula (I). (In this formula, R' = a straight chain alkyl group of C1-C6 and R" = a straight chain alkyl group of C1-C3.) The object of the present invention is to provide a sunscreen cosmetic that prevents staining due to secondary adhesion to clothing.

  本发明是一种防晒化妆品，包括4-(1,1-二甲基乙基)-4'-甲氧基二苯甲酮甲烷，由以下通用式(I)表示的苯并三唑衍生物，以及乙基己基2-氰基-3,3-二苯基丙烯酸酯。本发明是一种防晒化妆品，包括己基二乙氨基羟基苯甲酰苯甲酸酯和由以下通用式(I)表示的苯并三唑衍生物。（在该式中，R' = C1-C6的直链烷基，R" = C1-C3的直链烷基。）本发明的目的是提供一种防晒化妆品，可防止因次生粘附到衣物而导致的染色。
• SUNSCREEN PREPARATIONS
  申请人：Shiseido Company, Limited

  公开号：EP2027847A1

  公开（公告）日：2009-02-25

  The present invention is a sunscreen cosmetic comprising a benzotriazole derivative represented by the following general formula (I) and metal oxide powder whose surface is treated with an alkylalkoxy silane. The present invention is a sunscreen cosmetic comprising an ultraviolet absorbent having absorption in the UV-A region and metal oxide powder whose surface is treated with an alkylalkoxy silane. The object of the present invention is to provide a sunscreen cosmetic that prevents staining due to secondary adhesion to clothing. General formula (I) (In this formula, R' = a straight chain alkyl group of C1-C6 and R" = a straight chain alkyl group of C1-C3.)

  本发明是一种防晒化妆品，包括以下一般式（I）所代表的苯并三唑衍生物和其表面经过烷基烷氧基硅烷处理的金属氧化物粉末。本发明是一种防晒化妆品，包括在紫外线A区域具有吸收作用的紫外线吸收剂和其表面经过烷基烷氧基硅烷处理的金属氧化物粉末。本发明的目的是提供一种防晒化妆品，可防止因次生粘附到衣物而导致的污渍。一般式（I）（在此式中，R' = C1-C6的直链烷基基团，R" = C1-C3的直链烷基基团。）
• SUNSCREEN COSMETIC COMPOSITION
  申请人：Shiseido Company, Limited

  公开号：EP1944012A1

  公开（公告）日：2008-07-16

  The present invention is a sunscreen cosmetic comprising 2,4-bis [[4-(2-ethylhexyloxy)-2-hydroxy] phenyl]-6-(4-methoxyphenyl)-1,3,5-triazine and a specific benzotriazole derivative. Also, the present invention is a sunscreen cosmetic comprising a specific benzotriazole derivative and a specific alkylaryl 1,3-propanedione silicone derivative. An object of the present invention is to provide a sunscreen cosmetic that exhibits superior UV-A absorption capacity and excellent stability and also sufficiently dissolves 2,4-bis [[4-(2-ethylhexyloxy)-2-hydroxy] phenyl]-6-(4-methoxyphenyl)-1,3,5-triazine, which has low solubility and crystallizes easily. Another object is to provide a sunscreen cosmetic that can synergistically improve the ultraviolet absorption capacity of conventional ultraviolet absorbents.

  本发明是一种防晒化妆品，包括2,4-双[[4-(2-乙基己氧基)-2-羟基]苯基]-6-(4-甲氧基苯基)-1,3,5-三嗪和一种特定的苯并三唑衍生物。此外，本发明是一种防晒化妆品，包括一种特定的苯并三唑衍生物和一种特定的烷基芳基1,3-丙二酮硅氧烷衍生物。本发明的目的是提供一种具有优越的UV-A吸收能力和优异稳定性的防晒化妆品，同时充分溶解2,4-双[[4-(2-乙基己氧基)-2-羟基]苯基]-6-(4-甲氧基苯基)-1,3,5-三嗪，该化合物溶解度低且容易结晶。另一个目的是提供一种可以协同改善传统紫外线吸收剂的紫外线吸收能力的防晒化妆品。
• METHOD FOR PRODUCING 1,6-HEXANEDIOL AND CAPROLACTONE
  申请人：Pinkos Rolf

  公开号：US20120010419A1

  公开（公告）日：2012-01-12

  The invention relates to a process for preparing 1,6-hexanediol and caprolactone, preferably with at least 99.5% purity, which are especially virtually free of 1,4-cyclohexanediols, from a carboxylic acid mixture which is obtained as a by-product of the catalytic oxidation of cyclohexane to cyclohexanone/cyclohexanol with oxygen or oxygen-comprising gases and by water extraction of the reaction mixture, by hydrogenating the carboxylic acid mixture, esterifying and hydrogenating a substream to hexanediol and cyclizing 6-hydroxycaproic ester, the 1,4-cyclohexanediols being removed either in the course of fractionation of the esterification mixture or last from the caprolactone.

  该发明涉及一种制备1,6-己二醇和己内酯的过程，优选至少具有99.5%纯度，这些产品特别几乎不含1,4-环己二醇，从羧酸混合物中获得，该混合物是环己烷催化氧化制备环己酮/环己醇的副产物，通过水提取反应混合物，通过加氢羧酸混合物，酯化和加氢亚流向己二醇和环化6-羟基己酸酯，1,4-环己二醇可以在酯化混合物的分馏过程中或最后从己内酯中除去。