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zinc caproate | 20779-08-2

中文名称
——
中文别名
——
英文名称
zinc caproate
英文别名
zinc bis(hexanoate);zinc hexanoate;zinc(II) hexanoate;zinc bis(n-hexanoate);Zink(II)-hexanoat;zinc;hexanoate
zinc caproate化学式
CAS
20779-08-2
化学式
2C6H11O2*Zn
mdl
——
分子量
295.694
InChiKey
AJYLMPKLKOHQTE-UHFFFAOYSA-M
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):
    0.31
  • 重原子数:
    9.0
  • 可旋转键数:
    4.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    40.13
  • 氢给体数:
    0.0
  • 氢受体数:
    2.0

SDS

SDS:b1862f086d7a3acf493739593c933ea7
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反应信息

  • 作为反应物:
    描述:
    zinc caproate 作用下, 以 正辛烷 为溶剂, 生成
    参考文献:
    名称:
    FT-IR studies on the formation of tetrazinc long straight-chain (even-numbered C6C18) μ4-oxo-hexa-μ-carboxylates from the corresponding bis(carboxylato)zinc compounds
    摘要:
    The bis(carboxylato)zinc(II) salts of even-numbered straight-chain fatty acids (C6-C18) were successfully prepared in boiling n-octane by neutralization. The mid-FT-IR spectra of n-octane solutions of the samples were recorded at 388 K. As a consequence of the dissolution process, the coordination of the carboxylate groups changed partially from bidentate to monodentate. The influence of water added to the solution on the solute was studied by means of FT-IR spectroscopy. Formation of Zn4O(RCOO)6 was detected, confirming the general validity of the earlier proposed mechanism of formation of the tetranuclear oxo-centered complexes of aliphatic carboxylic acids. The key factor is the presence of water in the system, which shifts the following equilibrium towards formation of the tetranuclear complex: 4Zn(RCOO)2 + H2O half arrow right over half arrow left Zn4O(RCOO)6 + (RCOOH)2.
    DOI:
    10.1016/s0020-1693(00)85309-8
  • 作为产物:
    描述:
    己酸 、 zinc(II) hydroxide 以 正辛烷 为溶剂, 生成 zinc caproate
    参考文献:
    名称:
    FT-IR studies on the formation of tetrazinc long straight-chain (even-numbered C6C18) μ4-oxo-hexa-μ-carboxylates from the corresponding bis(carboxylato)zinc compounds
    摘要:
    The bis(carboxylato)zinc(II) salts of even-numbered straight-chain fatty acids (C6-C18) were successfully prepared in boiling n-octane by neutralization. The mid-FT-IR spectra of n-octane solutions of the samples were recorded at 388 K. As a consequence of the dissolution process, the coordination of the carboxylate groups changed partially from bidentate to monodentate. The influence of water added to the solution on the solute was studied by means of FT-IR spectroscopy. Formation of Zn4O(RCOO)6 was detected, confirming the general validity of the earlier proposed mechanism of formation of the tetranuclear oxo-centered complexes of aliphatic carboxylic acids. The key factor is the presence of water in the system, which shifts the following equilibrium towards formation of the tetranuclear complex: 4Zn(RCOO)2 + H2O half arrow right over half arrow left Zn4O(RCOO)6 + (RCOOH)2.
    DOI:
    10.1016/s0020-1693(00)85309-8
  • 作为试剂:
    描述:
    己酸乙炔氮气zinc caproate甲苯 作用下, 180.0 ℃ 、2.45 MPa 条件下, 生成 正己酸乙烯酯
    参考文献:
    名称:
    Vinyl esters of carboxylic acids and their production
    摘要:
    公开号:
    US02066075A1
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文献信息

  • Room temperature molecular and lattice structures of a homologous series of anhydrous zinc(II) n-alkanoate
    作者:Richard A. Taylor、Henry A. Ellis
    DOI:10.1016/j.saa.2006.11.007
    日期:2007.9
    zinc atoms resulting in a syn-anti arrangement. The hydrocarbon chains are in the fully extended all-trans configuration and are tilted at an average angle of 60 degrees to the zinc basal plane. For the short chain length compounds with n(C) < or =8, a double bilayer in-plane-perpendicular-perpendicular-in-plane arrangement of hydrocarbon chains, with two molecules per unit cell, is indicated. For the
    使用红外光谱,X射线衍射和偏光显微镜研究了链长为n(C)= 4-20(含端)的同系列正链烷酸锌(II)的室温结构和晶格排列。比较了单晶和粉末衍射数据中己酸锌(II)的晶格参数,以验证粉末方法的使用。由于它们之间的一致性非常好,因此可以通过软件程序分析粉末数据,以确定所有同系物的晶格参数。这些与红外,X射线,密度和分子模型计算一起用于确定分子和晶格结构。这些化合物是同构的,因为每个锌原子与来自四个不同羧酸盐基团的氧原子四面体配位,并且每个配体形成Z,具有两个四面体锌原子的E型双齿桥,导致顺-反排列。烃链处于完全延伸的全反式构型,并且相对于锌基平面以60度的平均角度倾斜。对于n(C)<或= 8的短链长度化合物,指示了烃链的双层双层平面内垂直于垂直于平面的排列,每个晶胞具有两个分子。对于其他化合物,提出了一种具有头尾相互作用的指状面内双层分子,每单位细胞一个分子。提出了几何模型以说明奇偶链效应,
  • Influence of the spatial structure of the alkyl chain on the composition of the product of the direct neutralization reaction between aliphatic carboxylic acids and zinc hydroxide
    作者:I. Dreveni、O. Berkesi、J.A. Andor、J. Mink
    DOI:10.1016/0020-1693(96)05019-0
    日期:1996.8
    to clarify the influence of the spatial structure of the alkyl chain on the products of the direct neutralization reactions between zinc hydroxide and several non-cyclic saturated carboxylic acids in the presence of an excess of either the carboxylic acid or zinc hydroxide. The species formed were identified on the basis of their FT-IR spectra in the mid-IR region. Straight-chain acids produced the corresponding
    摘要开展了一项研究,以阐明在过量的羧酸或氢氧化锌存在下,烷基链的空间结构对氢氧化锌与几种非环状饱和羧酸之间直接中和反应产物的影响。根据其在中红外区域的FT-IR光谱对形成的物种进行鉴定。在所有情况下,直链酸产生具有聚合物片状结构的相应的双羧酸锌。支链羧酸产物中存在的物质强烈取决于过量和烷基的组分的性质。除了原料之外,反应混合物还包含两种不同比例的羧酸盐。其中之一是支链羧酸的双羧酸锌,其特征在于在通常的两个强羧酸根伸缩带之上的大约1630 cm -1处有一个额外的vCO带。其他物种是相应的配合物Zn 4 O(RCOO)6。这三种形式的羧酸锌的基础条件是根据相邻烷基链之间相互作用形成聚乙烯亚电池的可能性降低的顺序制定的,顺序为:Zn(RCOO)2(聚合物片)> Zn(RCOO) )2(中间体形式)> Zn 4 O(RCOO)6(四核络合物)。
  • Organozinc Compounds as Effective Dielectric Modification Layers for Polymer Field-Effect Transistors
    作者:Xinjun Xu、Bo Liu、Yingping Zou、Yunlong Guo、Lidong Li、Yunqi Liu
    DOI:10.1002/adfm.201200316
    日期:2012.10.10
    solution‐processed organozinc compound as a dielectric modification layer between the dielectric and the silane SAM, improved surface morphology and reduced surface polarity can be achieved. The organozinc compound originates from the reaction between diethylzinc and the cyclohexanone solvent, which leads to formation of zinc carboxylates. Being annealed at different temperatures, organozinc compound exists in
    有机半导体和电介质之间的界面在确定有机场效应晶体管(OFET)的器件性能方面起着重要作用。尽管由有机硅烷制成的自组装单分子层(SAMs)已被广泛用于介电改性,以改善OFETs的器件性能,但它们具有不连续性且缺乏均匀的介电层覆盖能力。在这里,据报道,通过在电介质和硅烷SAM之间引入溶液处理的有机锌化合物作为电介质改性层,可以实现改善的表面形态和降低的表面极性。有机锌化合物源自二乙基锌与环己酮溶剂之间的反应,这导致形成羧酸锌。在不同温度下退火 有机锌化合物以各种形式存在于固体膜中。通过对有机锌进行改性,p型聚合物FET的高载流子迁移率比不包含有机锌化合物的控制器件大两倍左右,无论是对于具有正阈值电压的器件还是对于具有负阈值电压的器件而言。有机锌化合物改性后,可以根据聚合物FET的正或负阈值电压将其更改为接近零的阈值电压或保持不变。
  • 10.1134/s0036023623602969
    作者:Zarudskikh、Ilina、Mankevich、Smagin
    DOI:10.1134/s0036023623602969
    日期:——
    size in ZnS powder and up to 100 μm in ZnS–Mn powder. The formation of nanosized ZnS particles is confirmed by spectral data. The influence of manganese ions on the photoluminescence (PL) of the powder manifests itself in a change in the type of the descending branch of the ZnS–Mn PL band; this is associated with recombination processes at the levels of defects formed by Mn2+ ions in the ZnS structure
     抽象的 使用新兴试剂方法在均相十二烷介质中合成了掺杂 Mn 2+ 离子的硫化锌。采用化学分析、X射线粉末衍射、红外光谱、电子显微镜等方法对产物进行鉴定,并获得粉末颗粒表面照片(SEM)。根据所获得的结果,得出的结论是,形成的纳米尺寸物体具有以扭曲立方晶体为主的多型结构,在 ZnS 粉末中形成尺寸高达 10 μm 的团聚体,在 ZnS-Mn 粉末中形成尺寸高达 100 μm 的团聚体。光谱数据证实了纳米级 ZnS 颗粒的形成。锰离子对粉末光致发光(PL)的影响表现为ZnS-Mn PL带下降分支类型的变化;这与低浓度 ZnS 结构中 Mn 2+ 离子形成的缺陷水平的复合过程有关。
  • Zinc caproate: Ecofriendly synthesis, structural characterization, and antibacterial action
    作者:Jilong Xu、Hanzhen Qiao、Liping Gan、Peng Wang、Jinrong Wang、Yaoming Cui、Jiale Zhou、Qingyu Liu、Yue Jiang、Huadong Zhang、Kunfan Yang
    DOI:10.1016/j.ijpharm.2024.124030
    日期:2024.4
    ZnCA had an average particle size of 1.320 µm, a melting point of 147.2 °C, and a purity exceeding 98 %. Remarkably, ZnCA demonstrated potent antibacterial activity against and , which exceeded the antibacterial efficacy of ZnO. ZnCA exerted its antibacterial effects by inhibiting biofilm formation, disrupting cell membrane integrity, increasing cell membrane permeability, and altering intracellular
    致病微生物(例如()和())是导致人类腹泻发病和死亡的主要原因。考虑到与抗生素使用相关的挑战,包括抗菌素耐药性,本研究旨在开发一种新型的锌基细菌灭活剂。为此,采用己酸(CA)和氧化锌(ZnO)在无水乙醇中通过溶剂热法合成己酸锌(ZnCA)。结构表征技术,包括傅里叶变换红外光谱、单晶 X 射线衍射分析和核磁共振光谱,揭示了锌原子与 CA 的双齿桥配位。结果发现,所得的二维 ZnCA 网络由独特的层状图案组成,没有任何明显的层间相互作用。粉末X射线衍射分析、元素分析和熔点分析证实ZnCA的平均粒径为1.320μm,熔点为147.2℃,纯度超过98%。值得注意的是,ZnCA 对 和 表现出强大的抗菌活性,超过了 ZnO 的抗菌功效。 ZnCA 通过抑制生物膜形成、破坏细胞膜完整性、增加细胞膜通透性和改变细胞内 Ca-Mg-ATP 酶活性来发挥抗菌作用。这些发现凸显了 ZnCA 作为治疗人类腹泻的有前景的抗生素替代品的潜力。
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