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5-氰基四氮唑 | 74418-40-9

中文名称
5-氰基四氮唑
中文别名
1H-四唑e-5-甲腈
英文名称
5-cyanotetrazole
英文别名
5-cyano-1H-tetrazole;2H-tetrazole-5-carbonitrile
5-氰基四氮唑化学式
CAS
74418-40-9
化学式
C2HN5
mdl
——
分子量
95.0634
InChiKey
CKDZEXUCUNHQIY-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:
    103-104 °C (decomp)(Solv: benzene (71-43-2))
  • 沸点:
    305.3±25.0 °C(Predicted)
  • 密度:
    1?+-.0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.5
  • 重原子数:
    7
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    78.2
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2933990090

SDS

SDS:e7b0ecdfdfbe3f837af5a524f65b8ac9
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反应信息

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文献信息

  • Synthesis and Characterization of the New Heterocycle 5-(4-Amino-1,2,4-triazol-3-on-5′-yl)-1<i>H</i>-tetrazole and Some Ionic Nitrogen-Rich Derivatives
    作者:Niko Fischer、Katharina Hüll、Thomas M. Klapötke、Jörg Stierstorfer
    DOI:10.1002/jhet.1877
    日期:2014.1
    A new heterocycle consisting of a tetrazole ring attached to an amino‐triazolone ring, namely 5‐(4‐amino‐1,2,4‐triazol‐3‐on‐5′‐yl)‐1H‐tetrazole (3) as well as its ammonium (2), hydroxylammonium (3), and sodium salt (4), is introduced. Its ammonium salt (2) is formed starting from tetrazole‐5‐carboxamide oxime (1), which is reacted with diaminourea (carbonyldihydrazide) in aqueous media. All compounds
    由连接到三唑酮环上的四唑环组成的新杂环,即5-(4-1,2,4-三唑-3-在-5'-基)-1 H-四唑(3)以及其盐(2),羟基盐(3)和钠盐(4)被引入。它的盐(2)是由四唑-5-羧酰胺(1)形成的,它与二(羰基二酰)在性介质中反应。所有化合物2,3,4,5通过单晶X射线衍射对其结构进行了表征。使用差示扫描量热法研究了热行为,并确定了对冲击,摩擦和静电放电的敏感性。此外,使用程序EXPLO5计算了几个爆轰参数,以确定这些化合物作为高能材料的潜在用途。
  • The Reactivity of 5-Cyanotetrazole towards Water and Hydroxylamine
    作者:Niko Fischer、Thomas M. Klapötke、Sebastian Rappenglück、Jörg Stierstorfer
    DOI:10.1002/cplu.201200136
    日期:2012.10
    using NMR and vibrational (IR, Raman) spectroscopy as well as mass spectrometry and elemental analysis. The thermal behavior was studied from DSC measurements and the sensitivities of the compounds towards shock, friction, and electrostatic discharge were determined. Moreover, the heats of formation were calculated (atomization method, CBS‐4M enthalpies) and several detonation/propulsion parameters computed
    在酸性条件下,由叠氮和两当量的氰化钠制得五四唑倍半合物(1)。当用过量的6 M硝酸处理时,其解会 生成四唑-5-羧酰胺(4),而化学计量的2  M硝酸会生成游离酸5-基三唑(2)。5-Cyanotetrazole容易与羟基氯化铵反应形成四唑-5-羧酰胺的(6)。两种化合物,四唑-5-羧酰胺(4)及其(6),承担酸性质子,其可与碱如氨水羟胺被抽象,以形成各自羟(5,7)或盐(8)。另外,分别使用和三胍盐制备胍盐(9)和三胍盐(10)。所有提到的化合物,包括5-氰基噻唑盐(3),通过低温单晶X射线分析进行了结构表征。另外,使用NMR和振动(IR,拉曼)光谱以及质谱和元素分析来表征材料。通过DSC测量研究了热行为,并确定了化合物对冲击,摩擦和静电放电的敏感性。此外,还计算出了地层的热量(雾化方法,CBS-4M焓),并使用EXPLO5代码计算了一些爆轰/推进参数。
  • A Study of Cyanotetrazole Oxides and Derivatives thereof
    作者:Franziska Boneberg、Angie Kirchner、Thomas M. Klapötke、Davin G. Piercey、Maximilian J. Poller、Jörg Stierstorfer
    DOI:10.1002/asia.201200903
    日期:2013.1
    this work we report on the syntheses of energetic salts of cyanotetrazolate‐1‐ and ‐2‐oxides; this offers a unique ability to compare the effects of tetrazole 1‐ versus 2‐oxidation. 5‐Cyanotetrazolate‐2‐oxide can be synthesized by oxidation of the 5‐cyanotetrazolate anion with Oxone, while the corresponding 1‐oxide was synthesized by the rearrangement of azidoaminofurazan. Both chemical (multinuclear
    在这项工作中,我们报告了四唑盐-1和-2-氧化物的高能盐的合成。这提供了比较四唑1和2氧化作用的独特能力。5-四唑酸酯-2-氧化物可通过用Oxone氧化5-四唑酸酯阴离子来合成,而相应的1-氧化物可通过叠氮呋喃酮的重排合成。这些高能盐的化学性质(多核NMR,IR和拉曼光谱,质谱分析等)以及爆炸性(撞击,摩擦和静态敏感性)特性均已报道。还报告了使用EXPLO5计算机代码计算出的爆炸性能。我们进一步详述了这两种阴离子的化学性质,以及它们形成四唑碳酰胺,二氢四嗪和四嗪的能力。两种配合物证明了将四唑氧化物解为酰胺的能力。除了完整的化学表征外,还介绍了这些物质的几种晶体结构。最后,唯一的1,4,-bis(2-N-氧化四唑根)-1,2,4,5-四嗪阴离子被表征为一种高能材料,如其盐。
  • Synthesis and Characterization of Energetic Salts of the (C<sub>4</sub>N<sub>12</sub><sup>2-</sup>) Dianion
    作者:Thomas M. Klapötke、Davin G. Piercey、Florian Rohrbacher、Jörg Stierstorfer
    DOI:10.1002/zaac.201200363
    日期:2012.9.27
    3, 6-Bis(tetrazol-5-yl)-1, 2, 4, 5-tetrazine is a nitrogen-rich energetic compound readily prepared and a strong dibasic acid. By the reaction with energetic bases such including hydroxylamine, triaminoguanidine, hydrazine, and diaminourea, multiple ionic energetic materials were prepared and characterized for the first time. Both chemical (multinuclear NMR, Infrared, Raman, MS, etc) as well as explosive
    3, 6-Bis(tetrazol-5-yl)-1, 2, 4, 5-tetrazine 是一种富含氮的高能化合物,易于制备,是一种强二元酸。通过与羟胺、三、二等含能碱反应,首次制备并表征了多种离子含能材料。报告了化学(多核 NMR、红外、拉曼、MS 等)和爆炸(冲击、摩擦、静态敏感性)特性。制备的材料,除盐是起爆药外,由于的脱敏作用,属于低敏含能材料。还报告了使用 EXPLO5 计算机代码计算出的爆炸性能。
  • Synthesis and Characterization of 5-Cyanotetrazolide-Based Ionic Liquids
    作者:Timm Bergholz、Benjamin Oelkers、Benedikt Huber、Bernhard Roling、Jörg Sundermeyer
    DOI:10.1002/chem.201405264
    日期:2015.2.2
    AbstractNew salts based on imidazolium, pyrrolidinium, phosphonium, guanidinium, and ammonium cations together with the 5‐cyanotetrazolide anion [C2N5] are reported. Depending on the nature of cation–anion interactions, characterized by XRD, the ionic liquids (ILs) have a low viscosity and are liquid at room temperature or have higher melting temperatures. Thermogravimetric analysis, cyclic voltammetry, viscosimetry, and impedance spectroscopy display a thermal stability up to 230 °C, an electrochemical window of 4.5 V, a viscosity of 25 mPa s at 20 °C, and an ionic conductivity of 5.4 mS cm−1 at 20 °C for the IL 1‐butyl‐1‐methylpyrrolidinium 5‐cyanotetrazolide [BMPyr][C2N5]. On the basis of these results, the synthesized compounds are promising electrolytes for lithium‐ion batteries.
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