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trans-dichlorobis(ethylenediamine)cobalt(III) chloride | 20594-11-0

中文名称
——
中文别名
——
英文名称
trans-dichlorobis(ethylenediamine)cobalt(III) chloride
英文别名
trans-[Co(en)2Cl2]Cl;trans-[CoCl2(en)2]Cl;trans-Dichlorobis(ethylenediamine)cobalt(III) chloride, 99.999% trace metals basis;ethane-1,2-diamine;trichlorocobalt
trans-dichlorobis(ethylenediamine)cobalt(III) chloride化学式
CAS
20594-11-0
化学式
C4H16Cl2CoN4*Cl
mdl
——
分子量
285.55
InChiKey
GVMSQWCTZLHSQH-UHFFFAOYSA-K
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):
    -11.18
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    104
  • 氢给体数:
    4
  • 氢受体数:
    7

ADMET

代谢
钴通过肺部、胃肠系统和皮肤被吸收。由于它是维生素B12(氰钴胺)的一个组成部分,因此它被分布到身体的大部分组织中。它在血液中运输,通常与白蛋白结合,肝脏和肾脏中的含量最高。钴主要通过尿液和粪便排出。
Cobalt is absorbed though the lungs, gastrointestinal tract, and skin. Since it is a component of the vitamin B12 (cyanocobalamin), it is distributed to most tissues of the body. It is transported in the blood, often bound to albumin, with the highest levels being found in the liver and kidney. Cobalt is excreted mainly in the urine and faeces. (L29)
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 毒性总结
钴被认为通过氧化剂和自由基反应过程表现出其毒性。它能产生氧自由基,并且可能被氧化成离子态的钴,导致脂质过氧化增加、DNA损伤,并诱导某些酶,从而导致细胞凋亡。�alt还被证明能阻断无机钙通道,可能影响神经递质的传递。钴还能与硫辛酸螯合,影响丙酮酸或脂肪酸的氧化。此外,钴可能通过干扰锌指DNA修复蛋白来抑制DNA修复,还显示出能抑制血红素合成和葡萄糖代谢。钴可能激活特定的辅助T淋巴细胞,并直接与免疫蛋白相互作用,如抗体(IgA和IgE)或Fc受体,导致免疫致敏。
Cobalt is believed to exhibit its toxicity through a oxidant-based and free radical-based processes. It produces oxygen radicals and may be oxidized to ionic cobalt, causing increased lipid peroxidation, DNA damage, and inducing certain enzymes that lead to cell apoptosis. Cobalt has also been shown to block inorganic calcium channels, possibly impairing neurotransmission. Cobalt can also chelate lipoic acids, impairing oxidation of pyruvate or fatty acids. In addition, cobalt may inhibit DNA repair by interacting with zinc finger DNA repair proteins, and has also been shown to inhibit heme synthesis and glucose metabolism. Cobalt may activate specific helper T-lymphocyte cells and interact directly with immunologic proteins, such as antibodies (IgA and IgE) or Fc receptors, resulting in immunosensitization. (L29)
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 致癌物分类
2B,可能对人类有致癌性。
2B, possibly carcinogenic to humans. (L135)
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 健康影响
接触高量的钴可以导致心脏、肺、肾脏和肝脏损伤。皮肤接触已知会导致接触性皮炎。钴也可能具有致突变和致癌作用。
Exposure to high amount of cobalt can cause heart, lung, kidney, and liver damage. Skin contact is known to result in contact dermatitis. Cobalt may also have mutagenic and carcinogenic effects. (L29, L30)
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 暴露途径
吸入 (L29) ; 口服 (L29) ; 经皮 (L29)
Inhalation (L29) ; oral (L29) ; dermal (L29)
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 症状
钴吸入可能导致类似哮喘的呼吸问题。皮肤接触会导致接触性皮炎,其特征是刺激和皮疹。摄入大量钴可能会导致恶心和呕吐。
Cobalt inhalation can cause asthma-like breathing problems. Skin contact is known to result in contact dermatitis, which is characterized by irritation and rashes. Ingesting large amounts of cobalt may cause nausea and vomiting. (L2090)
来源:Toxin and Toxin Target Database (T3DB)

反应信息

  • 作为反应物:
    描述:
    trans-dichlorobis(ethylenediamine)cobalt(III) chloride 以 neat (no solvent) 为溶剂, 生成 cobalt(II) chloride
    参考文献:
    名称:
    乙二胺钴配合物的程序升温分解
    摘要:
    摘要 通过文献合成的钴配位配合物[Co(en) 2 Cl 2 ]Cl 和[Co(en) 2 CO 3 ]Cl 用FTIR 表征。痕量金属杂质通过 ICP-MS 测定。通过初步X-射线粉末衍射分析确定样品的结晶度。暗场偏振光学显微镜(OM)用于观察粒度分布。这些化合物在热重分析仪 (TGA) 中进行程序升温分解 (TPD)。TPD 也在自制的基于质谱的逸出气体分析仪 (EGA-MS) 中进行。复杂的 TGA 重量损失曲线可以通过 EGA 数据成功解释。从上述两种技术收到的补充信息表明顺序分解、空间效应的普遍性和官能团喷射。TGA 和 EGA 数据的非等温动力学分析表明,基于 Avarami-Erofeev (AE) 和随机成核 (RN) 等 sigmoidal 速率定律的动力学控制机制占主导地位。分数释放 α ∼ T 图用于评估非等温动力学速率表达式的积分模型函数 g ( α )。根据相关模型函数的
    DOI:
    10.1016/s0040-6031(99)00186-0
  • 作为产物:
    描述:
    chloro(p-toluidine)bis(ethylenediamine)cobalt(III) chloride * H2O 在 盐酸 作用下, 以 盐酸 为溶剂, 生成 trans-dichlorobis(ethylenediamine)cobalt(III) chloride
    参考文献:
    名称:
    The Preparation and Properties of Inorganic Coördination Compounds. I. The Action of Some Organic Amines upon Dichloro-diethylenediamine Cobaltic Chloride1
    摘要:
    DOI:
    10.1021/ja01218a006
  • 作为试剂:
    参考文献:
    名称:
    Rehorek, Detlef; DuBose, Coit M.; Janzen, Edward G., Zeitschrift fur Chemie, 1984, vol. 24, # 5, p. 188
    摘要:
    DOI:
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文献信息

  • Synthesis, characterization and micellization behaviour of some surface active mixed-ligand complexes of cobalt(III)
    作者:N. Kumaraguru、K. Santhakumar、S. Arunachalam、M.N. Arumugham
    DOI:10.1016/j.poly.2006.05.038
    日期:2006.12
    Abstract Micelle formation of some surface active mixed-ligand cobalt(III) complexes containing one of the chelating ligands ethylenediamine (en), triethylenetetramine (trien), 2,2 bipyridyl (bpy) or 1,10 phenanthroline (phen) as equatorial and with different axial amine ligands (dodecylamine or cetylamine) were synthesized and characterized by IR, NMR, UV–visible electronic absorption spectra and
    摘要一些含有螯合配体乙二胺(en),三亚乙基四胺(trien),2,2联吡啶(bpy)或1,10菲咯啉(phen)的表面活性混合配体钴(III)络合物的胶束形成是赤道的,并带有合成了不同的轴向胺配体(十二烷基胺或十六烷基胺),并通过红外,核磁共振,紫外可见电子吸收光谱和元素分析对其进行了表征。这些表面活性剂金属络合物在水溶液中的临界胶束浓度(CMC)值是从电导率测量中获得的。比电导率数据(在303、308和313 K)用于评估温度相关的CMC和胶束化的热力学(ΔG m 0,ΔH m 0和ΔS m 0)。
  • Metal complexes of dithiocarbazic acids
    作者:R.A. Haines、W.J. Louch
    DOI:10.1016/s0020-1693(00)83630-0
    日期:1983.1
    Abstract A number of metal complexes of dithiocarbazic acid and its 3-phenyl and 3,3-dimethyl derivatives have been prepared and characterized. Neutral complexes of the type ML2 or ML3 were obtained for each ligand and NS bonding was observed for complexes of dithiocarbazic acid while SS bonding was observed in its substituted analogues. The stereo-chemistry of these complexes is discussed in relation
    摘要制备并表征了许多二硫代氨基甲酸及其3-苯基和3,3-二甲基衍生物的金属配合物。对于每个配体均获得了ML2或ML3类型的中性复合物,二硫代咔唑的复合物观察到了NS键,而在其取代类似物中观察到了SS键。讨论了这些配合物的立体化学及其红外和电子吸收光谱的变化。使二硫代咔唑酸的某些配合物与碱反应,得到阴离子物质,该阴离子物质已被分离为其四甲基铵盐。
  • Polydentate ligand construction: preparation of oxime–imine complexes via intramolecular condensation reactions
    作者:Carl A. Otter、Richard M. Hartshorn
    DOI:10.1039/b205956h
    日期:——
    Complexes of tridentate ligands containing oxime, imine and amine donor groups have been prepared both by complexation of the preformed ligands and by condensation reactions between added dionemonoxime ligands and coordinated amine ligands. Higher yields of the bis(tridentate) complexes result from the former method, while the latter method produces other complexes that may prove synthetically useful as well. Many of the complexes have been characterised by X-ray crystallographic techniques.
    含肟、亚胺和胺供体基团的三齿配体的配合物,既可通过预先形成的配体配位制备,也可通过外加的双单肟配体与配位的胺配体之间的缩合反应制备。前一种方法可获得更高产率的二(三齿)配合物,而后一种方法则产生其他可能具有合成应用价值的配合物。许多这些配合物已通过X射线晶体学技术进行了表征。
  • Kinetic behaviour and crystal structure of (−)589-Δ(S)-cis-(1-aminopropane-2-ol-N)chlorobis(1,2-diaminoethane)cobalt(III) Tetrachlorozincate(II)
    作者:Donald A. House、Graeme Hall、Alister J. Matheson、Ward T. Robinson、Foo Chuk Ha、Carolyn B. Knobler
    DOI:10.1016/s0020-1693(00)93664-8
    日期:1980.1
    ΔΛ(S)(?)- plus Δ(S)-Co(en) 2 (pnol-NO) 3+ (10 5 k pol (298.2) = 2.0 s −1 , E a = 107 ± 3 kJ mol −1 , ΔS # 298 = +14 ± 6 J K −1 mol −1 ). In the absence of Hg 2+ , the final product is again the cyclised complex, but the intermediate aqua ion is not detected as chloride release is about 20 times slower than cyclisation. (10 6 k H (298.2) = 1.0 s −1 , E a = 103 ± 3 kJ mol −1 , ΔS # 298 = −24 ± 6 J K
    ΔΛ(R​​S)-顺式-(1-氨基丙烷-2-醇-N)氯双(1,2-二氨基乙烷)钴(III)的四氯锌酸盐(II)盐通过与symmetric酒石酸砷化钠钠的不对称缔合而拆分。按摩性质表明螯合环的排列是Δ-构型,并且这已经通过解析的配合物的单晶X-射线结构分析得到证实。该结构还证实了1-氨基丙烷-2-醇(pnol)是N键合的,并揭示了pnol中潜在的不对称碳原子具有S-构型,1,2-二氨基乙烷(en)环采用δλ构象。 。δλ-(-)589-Δ(S)-顺-[CoCl(en)2(pnol-N)] ZnCl 4的晶体为正交晶P2 1 2 1 2 1,a = 12.330(l),b = 13.905( 2),c = 10.916(l)A,Z =4。该结构已精炼为R值0。在通过衍射法收集到的767个反射的基础上得出047。汞(II)辅助氯化物在酸性溶液(μ= 1.0 M)中的释放相对较快(10 2 k Hg(298
  • Aggregation of [Au(CN)<sub>4</sub>]<sup>−</sup> Anions: Examination by Crystallography and <sup>15</sup>N CP-MAS NMR and the Structural Factors Influencing Intermolecular Au···N Interactions
    作者:Andrew R. Geisheimer、John E. C. Wren、Vladimir K. Michaelis、Masayuki Kobayashi、Ken Sakai、Scott Kroeker、Daniel B. Leznoff
    DOI:10.1021/ic101782v
    日期:2011.2.21
    intermolecular Au···NC interactions between [Au(CN)4]− units, a series of [cation]n+[Au(CN)4]n double salts was synthesized, structurally characterized and probed by IR and 15N1H} CP-MAS NMR spectroscopy. Thus, [nBu4N][Au(CN)4], [AsPh4][Au(CN)4], [N(PPh3)2][Au(CN)4], [Co(1,10-phenanthroline)3][Au(CN)4]2, and [Mn(2,2′;6′,2′′-terpyridine)2][Au(CN)4]2 show [Au(CN)4]− anions that are well-separated from one
    为了研究影响[Au(CN)4 ] -单元之间分子间Au···NC相互作用形成的因素,合成了一系列[阳离子] n + [Au(CN)4 ] n双盐,对其结构进行了表征和IR和15 N 1 H} CP-MAS NMR光谱探测。因此,[ n Bu 4 N] [Au(CN)4 ],[AsPh 4 ] [Au(CN)4 ],[N(PPh 3)2 ] [Au(CN)4 ],[Co(1,10 -菲咯啉)3 ] [Au(CN)4 ] 2,和[Mn(2,2'; 6',2''-叔吡啶)2 ] [Au(CN)4 ] 2显示彼此完全分离的[Au(CN)4 ] -阴离子;不存在Au-Au或Au···NC相互作用。反式-[Co(1,2-二氨基乙烷)2 Cl 2 ] [Au(CN)4 ]形成超分子结构,其中反式-[Co(en)2 Cl 2 ] +和[Au(CN)4 ] -在通过Au-CN···HN氢键连接的独立层中
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