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1,12-二疏基十二烷 | 33528-63-1

中文名称
1,12-二疏基十二烷
中文别名
——
英文名称
1,12-dodecanedithiol
英文别名
dodecane-1,12-dithiol
1,12-二疏基十二烷化学式
CAS
33528-63-1
化学式
C12H26S2
mdl
——
分子量
234.47
InChiKey
NVUDVUDVVXAWGV-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

物化性质

  • 沸点:
    346.8°C (estimate)
  • 密度:
    0.9469 (estimate)

计算性质

  • 辛醇/水分配系数(LogP):
    5.5
  • 重原子数:
    14
  • 可旋转键数:
    11
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    2
  • 氢给体数:
    2
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2930909090

SDS

SDS:77dd09a671454d1df0d58b85ae42c4b0
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反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    [14] [14]间仲环烷:[m] [n]间仲环烷的第一个例子。
    摘要:
    描述了已知的第一个[m] [n]甲基对环芳烃[14] [14]甲基对环芳烃的合成。反应顺序以回流的CS(2)中[14]对环环烷的双氯甲基化开始,从而产生16:19和16,20-双(氯甲基)[14]对环环烷不可分离的混合物,比例为8:1 。将这些二氯化物乙酰化,得到相应的二乙酸酯混合物,从中分离出次要组分16,20-双(乙酰氧基甲基)[14]对环环烷,并通过2,15-二硫代[16] [14]间亚对环酮的二砜加工成所需的环烷。然后通过单烧瓶Ramberg-Backlund反应程序挤出二氧化硫,然后进行氢化。
    DOI:
    10.1021/jo0267044
  • 作为产物:
    描述:
    1,12-二溴十二烷sodium hydroxide 作用下, 以 为溶剂, 反应 26.0h, 生成 1,12-二疏基十二烷
    参考文献:
    名称:
    Self-Assembly of Monolayer-Coated Silver Nanoparticles on Gold Electrodes. An Electrochemical Investigation
    摘要:
    一系列十二烷硫醇包覆的银纳米颗粒在金电极表面通过二硫醇连接剂自组装形成,其在水性电解质中的氧化还原行为主要受可逆法拉第过程的影响,该过程被归因于银纳米颗粒的阳极氧化。纳米颗粒阵列可以在不显著损失电活性材料的情况下,重复在氧化和还原状态之间切换,因此在电化学条件下表现出卓越的稳定性。纳米颗粒阵列/电解质界面的主要电容高频响应特征是电容值较低,典型的是金上长链烷硫醇自组装单分子层(SAM);这与纳米颗粒和金基底之间的致密有机层有关。在较低频率下,界面显示出较差的电学行为,既有电容元素又有电阻元素,这与位于薄膜外侧的更无序的有机层有关。
    DOI:
    10.1135/cccc20031395
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文献信息

  • [EN] COSMETIC PROCESS FOR ATTENUATING WRINKLES<br/>[FR] PROCÉDÉ COSMÉTIQUE POUR ATTÉNUER LES RIDES
    申请人:OREAL
    公开号:WO2016050788A1
    公开(公告)日:2016-04-07
    The invention relates to a cosmetic process for wrinkled skin, comprising either the topical application to the skin of an extemporaneous mixture of a cosmetic composition comprising a polysaccharide polymer grafted with (meth)acrylate groups and of a crosslinking thiol compound having one or more thiol groups; or the sequential application to the skin of a cosmetic composition comprising a polysaccharide polymer grafted with (meth)acrylate groups, followed by the application of a crosslinking thiol compound having one or more thiol groups, or of a cosmetic composition containing same. The invention also relates to the use of the mixture of said grafted polysaccharide polymer and of said crosslinking thiol as a skin tensioning agent. The invention also relates to a cosmetic composition obtained by mixing a cosmetic composition comprising said grafted polysaccharide polymer and said crosslinking thiol. The invention relates to a kit comprising a first cosmetic composition comprising said grafted polysaccharide polymer and a second composition comprising said crosslinking thiol, the first and second compositions each been packaged in a distinct packaging assembly.
    该发明涉及一种用于皱纹皮肤的化妆过程,包括以下两种方式:要么将一种化妆组合物涂抹在皮肤上,该组合物包括一种聚糖聚合物,其与(甲基)丙烯酸酯基团进行嫁接,以及一种具有一个或多个硫醇基团的交联硫醇化合物的现场混合物;要么将一种包括聚糖聚合物,其与(甲基)丙烯酸酯基团进行嫁接的化妆组合物顺序涂抹在皮肤上,然后涂抹一种具有一个或多个硫醇基团的交联硫醇化合物,或者含有该化合物的化妆组合物。该发明还涉及将所述嫁接聚糖聚合物和所述交联硫醇的混合物用作皮肤紧致剂。该发明还涉及通过混合包括所述嫁接聚糖聚合物和所述交联硫醇的化妆组合物而获得的化妆组合物。该发明涉及一种套装,包括第一化妆组合物,其中包括所述嫁接聚糖聚合物,以及第二组成物,其中包括所述交联硫醇,第一和第二组成物分别被包装在不同的包装组件中。
  • Self-Assembly of Monolayer-Coated Silver Nanoparticles on Gold Electrodes. An Electrochemical Investigation
    作者:Massimo Marcaccio、Massimo Margotti、Marco Montalti、Francesco Paolucci、Luca Prodi、Nelsi Zaccheroni
    DOI:10.1135/cccc20031395
    日期:——

    Redox behaviour of an array of dodecanethiol-coated silver nanoparticles, self-assembled on the gold electrode surface by dithiol linkers, is dominated in aqueous electrolytes by a reversible faradaic process that has been attributed to the anodic oxidation of silver nanoparticles. The nanoparticle array may be switched between the oxidised and reduced states repeatedly without any significant loss of electroactive material, thus showing a remarkable stability under electrochemical conditions. The mainly capacitive high-frequency electrical response of the nanoparticle array/electrolyte interface is characterised by a low value of capacitance, typical of a self assembled monolayer (SAM) of long-chain alkanethiols on gold; it has been associated with the compact organic layer interposed between the nanoparticles and the gold substrate. At lower frequencies, the interface displays a poorer electrical behaviour with both capacitive and resistive elements, which was associated with the more disordered organic layer located on the outer side of the film.

    一系列十二烷硫醇包覆的银纳米颗粒在金电极表面通过二硫醇连接剂自组装形成,其在水性电解质中的氧化还原行为主要受可逆法拉第过程的影响,该过程被归因于银纳米颗粒的阳极氧化。纳米颗粒阵列可以在不显著损失电活性材料的情况下,重复在氧化和还原状态之间切换,因此在电化学条件下表现出卓越的稳定性。纳米颗粒阵列/电解质界面的主要电容高频响应特征是电容值较低,典型的是金上长链烷硫醇自组装单分子层(SAM);这与纳米颗粒和金基底之间的致密有机层有关。在较低频率下,界面显示出较差的电学行为,既有电容元素又有电阻元素,这与位于薄膜外侧的更无序的有机层有关。
  • [EN] COMPOUNDS FOR PROVIDING A LONG-LASTING FLORAL AND FRUITY ODOR<br/>[FR] COMPOSÉS DESTINÉS À FOURNIR UNE ODEUR FLORALE ET FRUITÉE DE LONGUE DURÉE
    申请人:FIRMENICH & CIE
    公开号:WO2021122997A1
    公开(公告)日:2021-06-24
    The present invention relates to the field of perfumery. The present invention relates to compounds of formula (I) that are able to provide a long-lasting or substantive odor, in particular floral and/or fruity odor, to the environment. Moreover, the present invention relates to a method of imparting a long-lasting odor, in particular a fresh green, floral and/or fruity odor, to surfaces, such as hard surfaces, fabric, skin or hair. Furthermore, the present invention relates to the use of said compounds in perfumery, as well as the perfuming compositions or perfumed articles comprising the invention's compounds.
    本发明涉及香精领域。本发明涉及具有式(I)的化合物,能够赋予环境持久或实质性的气味,特别是花香和/或果香气味。此外,本发明涉及一种方法,能够赋予表面持久的气味,特别是清新的绿色、花香和/或果香气味,例如硬表面、织物、皮肤或头发。此外,本发明涉及在香精中使用所述化合物,以及包含本发明化合物的香水配方或香气产品。
  • Ultrathin monolayer lipid membranes from a new family of crown ether-based bola-amphiphiles
    作者:Servando Munoz、Jesus Mallen、Akio Nakano、Zhihong Chen、Isabelle Gay、Luis Echegoyen、George W. Gokel
    DOI:10.1021/ja00058a014
    日期:1993.3
    Twelve novel α,Ω-bis(N-azacrown ether) compounds have been prepared, characterized, and converted into a previously unknown type of niosome. Four are bis(15-crown-5) derivatives having the following spacer chains: (CH 2 ) 12 (1), (CH 2 ) 16 (2), CO(CH 2 ) 20 CO (3), and (CH 2 ) 22 (4)
    已经制备、表征了 12 种新型 α,Ω-双(N-氮杂冠醚)化合物,并将其转化为以前未知类型的 niosome。四种是具有以下间隔链的双(15-crown-5)衍生物:(CH 2 ) 12 (1)、(CH 2 ) 16 (2)、CO(CH 2 ) 20 CO (3)和(CH 2 ) 22 (4)
  • Synthesis of Anthryl Sulfides from Anthryl Methyl Ethers via Acid-Catalyzed Ether-Sulfide Exchange Reaction
    作者:Chih-Hsiu Lin、Krishnan Radhakrishnan
    DOI:10.1055/s-2005-872268
    日期:——
    Under acidic condition, anthryl methyl ethers behave as anthryl cation synthons and undergo ipso-substitution to produce anthryl sulfides. These compounds are hard to access with currently available methodology and they have great potentials as organic electronic materials.
    在酸性条件下,蒽基甲基醚表现为蒽基阳离子合成子,并进行同位取代以产生蒽基硫化物。这些化合物很难用目前可用的方法获得,它们作为有机电子材料具有巨大的潜力。
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