摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

5,7-十六碳二炔酸 | 28393-01-3

中文名称
5,7-十六碳二炔酸
中文别名
5,7-己基癸二烯酸
英文名称
5,6-hexadecadiynoic acid
英文别名
5,7-hexadecadiynoic acid;Hexadeca-5,7-diinsaeure;hexadeca-5,7-diynoic acid
5,7-十六碳二炔酸化学式
CAS
28393-01-3
化学式
C16H24O2
mdl
——
分子量
248.365
InChiKey
RPTNONNBJKKVEV-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

  • 熔点:
    44-48 °C (lit.)
  • 沸点:
    414.5±28.0 °C(Predicted)
  • 密度:
    0.978±0.06 g/cm3(Predicted)
  • 闪点:
    >230 °F
  • 稳定性/保质期:

    遵照规定使用和储存,则不会发生分解。

计算性质

  • 辛醇/水分配系数(LogP):
    5.2
  • 重原子数:
    18
  • 可旋转键数:
    10
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.69
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

安全信息

  • WGK Germany:
    3
  • 海关编码:
    2916190090

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

  • 作为反应物:
    描述:
    5,7-十六碳二炔酸草酰氯N,N-二甲基甲酰胺 作用下, 以 二氯甲烷 为溶剂, 反应 1.0h, 生成 5,6-hexadecadiynoic acid chloride
    参考文献:
    名称:
    两亲性和双极性双乙炔糖脂的制备及自组装研究
    摘要:
    含二乙炔的糖脂是一类独特的化合物,能够自组装并形成有序的超分子结构。可以用作低分子量胶凝剂的可聚合二乙炔糖脂是特别令人感兴趣的分子,可以导致刺激反应灵敏的智能材料。为了发现具有内置功能的有效有机胶凝剂,该胶凝剂可用于感测局部环境变化,我们使用d合成了一系列新颖的含二乙炔的酰胺和脲衍生物-氨基葡萄糖为起始原料。合成了两亲和偶极糖脂,这些化合物是几种有机溶剂和水溶液的有效胶凝剂。所得的凝胶可以在6 W紫外线下交联,产生蓝色或紫色的聚二乙炔凝胶。由脲衍生物获得的交联凝胶通常是深蓝色,并且在加热时表现出蓝色至红色的转变。与脲衍生物相比,类似的二乙炔酰胺可产生蓝色至深紫色的聚合凝胶,具体取决于胶凝剂的结构。通过光学显微镜和扫描电子显微镜表征凝胶的形态。通常,观察到自组装纤维网络。
    DOI:
    10.1021/jo501568u
  • 作为产物:
    参考文献:
    名称:
    Der Stoffwechsel von Verbindungen mit Dreifachbindung V. Der Abbau von Diincarbonsäuren und Kohlenwasserstoffenin vivo
    摘要:
    Abstract10,12‐Heneicosadiynoic acid (I), 5,7‐hexadecadiynoic acid (IV), and 10,12‐docosadiynedioic acid (VI) were fed to rats. As metabolites 4,6‐undecadiynedioic acid (II), 5,7‐dodecadiynedioic acid (V), and 4,6‐decadiynedioic acid (VII) respectively were isolated from the urine. 10,12‐Heptadecadiynoic acid (III) also yielded metabolite II. Furthermore 9,11‐eicosadiyne (X) and for comparison purposes eicosane (XI), hexadecanedioic acid (VIII), and docosanedioic acid (IX) were fed. X and XI were incorporated into depot fat and liver lipids to a cetain degree. The diynes I, II, IV, and X are new compounds.
    DOI:
    10.1002/hlca.19700530731
点击查看最新优质反应信息

文献信息

  • Ingestibles possessing intrinsic color change
    申请人:——
    公开号:US20020034475A1
    公开(公告)日:2002-03-21
    Ingestible compositions comprising a chromic change agent together with methods of making and using them are provided. The chromic change agent alternatively may be associated with the ingestible, such as a packaging material for the ingestible. In response to a triggering event, physical or chemical, the chromic change agent changes color to provide information as to the history of the ingestible, either prior or contemporaneous with use. Depending on the use, the color change agent may be reversible or irreversible. Various solid or liquid ingestible compositions are provided for determining ingestible temperature, storage temperature, user temperature, light exposure, pH change, hydration or solvation change, mechanical stress, and the like, particularly in comestibles. Of particular interest are polydiacetylene polymers that may be formulated to provide compositions having numerous different color transition triggering mechanisms. The invention is also related to other chromic change agents that may be incorporated into ingestibles.
    提供了包含变色剂的可摄入组合物,以及制造和使用它们的方法。变色剂可以与可摄入物质相关联,例如可摄入物质的包装材料。在触发事件(物理或化学)的响应下,变色剂会改变颜色,以提供有关可摄入物质的历史信息,无论是在使用前还是同时。根据使用情况,颜色变化剂可以是可逆的或不可逆的。提供了各种固体或液体可摄入组合物,用于确定可摄入物质的温度、存储温度、用户温度、光照暴露、pH 值变化、合或溶解度变化、机械应力等,特别是在食品中。特别感兴趣的是聚二炔基聚合物,可以制成具有许多不同颜色转换触发机制的组合物。本发明还涉及其他可用于可摄入物质的变色剂。
  • Methods and compositions for preparing consumables with optical shifting properties
    申请人:——
    公开号:US20030103905A1
    公开(公告)日:2003-06-05
    Ingestible compositions comprising a chromic change agent together with methods of making and using them are provided. The chromic change agent alternatively may be associated with the ingestible, such as a packaging material for the ingestible. In response to a triggering event, physical or chemical, the chromic change agent changes color to provide information as to the history of the ingestible, either prior or contemporaneous with use. Depending on the use, the color change agent may be reversible or irreversible. Various solid or liquid ingestible compositions are provided for determining ingestible temperature, storage temperature, user temperature, light exposure, pH change, hydration or solvation change, mechanical stress, and the like, particularly in comestibles. Of particular interest are polydiacetylene polymers that may be formulated to provide compositions having numerous different color transition triggering mechanisms. The invention is also related to other chromic change agents that may be incorporated into ingestibles.
    提供了包含色变剂的可摄入组合物,以及制备和使用它们的方法。色变剂也可以与可摄入物关联,例如用于可摄入物的包装材料。在触发事件(物理或化学)的响应下,色变剂会改变颜色,以提供关于可摄入物的历史信息,无论是使用前还是同时使用。根据使用情况,颜色变化剂可以是可逆的或不可逆的。提供了各种固体或液体可摄入组合物,用于确定可摄入物的温度、储存温度、用户温度、光照暴露、pH值变化、合或溶解变化、机械应力等,特别是在食品中。特别值得关注的是聚二炔聚合物,可以制成具有多种不同颜色转换触发机制的组合物。本发明还涉及其他可用于可摄入物的色变剂。
  • Methods and Compositions for Preparing Consumables with Optical Shifting Properties
    申请人:RIBI HANS O.
    公开号:US20130040020A1
    公开(公告)日:2013-02-14
    Ingestible compositions comprising a chromic change agent together with methods of making and using them are provided. The chromic change agent alternatively may be associated with the ingestible, such as a packaging material for the ingestible. In response to a triggering event, physical or chemical, the chromic change agent changes color to provide information as to the history of the ingestible, either prior or contemporaneous with use. Depending on the use, the color change agent may be reversible or irreversible. Various solid or liquid ingestible compositions are provided for determining ingestible temperature, storage temperature, user temperature, light exposure, pH change, hydration or solvation change, mechanical stress, and the like, particularly in comestibles. Of particular interest are polydiacetylene polymers that may be formulated to provide compositions having numerous different color transition triggering mechanisms. The invention is also related to other chromic change agents that may be incorporated into ingestibles.
    提供了含有变色剂的可摄入组成物,以及制造和使用它们的方法。变色剂也可以与可摄入物相联系,例如可摄入物的包装材料。在触发事件(物理或化学)的响应下,变色剂会改变颜色,以提供有关可摄入物的历史信息,无论是先前还是同时使用。根据用途,颜色变化剂可以是可逆的或不可逆的。提供了各种固体或液体可摄入组成物,用于确定可摄入物的温度,储存温度,用户温度,光照,pH变化,合或溶解变化,机械应力等,特别是在食品中。特别感兴趣的是聚二炔基聚合物,可以制备出具有许多不同颜色转换触发机制的组成物。本发明还涉及其他可以纳入可摄入物中的变色剂。
  • Plastics colouration
    申请人:Jarvis Anthony
    公开号:US10246562B2
    公开(公告)日:2019-04-02
    A method of imparting color to a plastic substrate comprising applying to the substrate, or incorporating within the substrate, a diacetylene compound of general formula (I) wherein n=1 to 20; R1=an optionally substituted C1-20 alkyl group which may contain heteroatoms; T=H, an optionally substituted C1-20 alkyl group which may contain heteroatoms or —(CH2)m—C(═O)-Q2R2; Q1=NH, CO, NHCONH, OCONH, COS, NHCSNH or NR3, wherein m, Q2 and R2 are independently selected from the same groups as n, Q1 and R1 respectively; R3 is an optionally substituted C1-20 alkyl group which may contain heteroatoms; and irradiating the substrate to impart color to the substrate is described.
    一种使塑料基材着色的方法,包括将通式(I)的二乙炔化合物涂敷于基材上或掺入基材中,其中n=1至20;R1=可含有杂原子的任选取代的C1-20烷基;T=H、可含有杂原子的任选取代的C1-20烷基或-(CH2)m-C(═O)-Q2R2;Q1=NH、CO、NHCONH、OCONH、COS、NHCSNH 或 NR3,其中 m、Q2 和 R2 分别独立地选自与 n、Q1 和 R1 相同的基团;R3 是可含有杂原子的任选取代的 C1-20 烷基;以及辐照底物以赋予底物颜色的描述。
  • Integrating ultraviolet exposure detection devices
    申请人:Segan Industries
    公开号:US20030226978A1
    公开(公告)日:2003-12-11
    Devices or formulations incorporating photochromic agents and methods of using them are provided. The compositions are useful in connection with personal care, light and/or ultraviolet radiation detection, imaging and printing applications.
    本文提供了含有光致变色剂的装置或制剂及其使用方法。这些组合物适用于个人护理、光和/或紫外线辐射检测、成像和印刷应用。
查看更多