CAS: 1634-02-2; Tetra-N-Butylthiuram Disulfide

该化合物是化学配方C16H34N2S4的有机硫化合物,主要用作硫化过程中的橡胶加速器,增强橡胶产品的特性.三丁基二烯基二苯基在水中的溶性相对较低,但在有机溶剂中具有良好的溶性.化合物具有硫化物结构的特点,有助于其作为橡胶加速器的再活性和有效性.三丁基二烯因其能够促进橡胶的交叉连接,提高弹性性和耐久性而闻名.然而,必须谨慎地处理这种物质,因为它可能对健康造成危害,包括皮肤和呼吸道刺激.此外,三丁基丁基苯基丁基锡化合物由于潜在的环境影响和毒性问题而受到监管检查.在与该化学品合作减少任何相关风险时,应注意适当的安全措施.

结构式图片

相似化合物

97-77-8 136-23-2 13927-71-4

物理性质

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CAS号75-15-0 二硫化碳 | CAS号111-92-2 二正丁胺 | CAS号93-73-2 dibutylcarbamot...

合成工艺路线路线简述

    (二丁基氨基)二硫代甲酸钾置于盐酸,Sodium Nitrite体系中,用 甲醇,乙醇,水 用作溶剂,化学反应生成二(硫代过氧基二甲酰)四丁二胺
    参考文献:Disulfiram As A Potent Metallo-β-Lactamase Inhibitor With Dual Functional Mechanisms
    标题:Disulfiram As A Potent Metallo-β-Lactamase Inhibitor With Dual Functional Mechanisms
    摘要:我们报告了一种有前途的ndm-1抑制剂,二硫代氨基甲酸盐,它可以通过与cys208残基形成s-S键而共价结合ndm-1.Cu(Dtc)2也通过氧化酶的zn(II)硫醇位点来失活ndm-1.
    Doi:10.1039/c9Cc09074F

    海关参考信息

    专利信息


    专利号:US-8933181-B2
    优先权日:2006-10-06
    标题:Branched polymers and methods for their synthesis and use
    发明人:MOURI HIROSHI; LUO STEVEN; KURASCH JESSICA; ROBERTSON CHRISTOPHER G; WARREN SANDRA
    权利人:MOURI HIROSHI; LUO STEVEN; KURASCH JESSICA; ROBERTSON CHRISTOPHER G; WARREN SANDRA; BRIDGESTONE CORP
    摘要:Branched polymers including multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendigraft polymers. Methods for the synthesis of branched polymers and method for the use of branched polymers in tire components are also included.

    专利号:US-11685712-B2
    优先权日:2019-12-30
    标 题 :Synthesis of monofunctional thiuram accelerator
    发明人:SPILKER THOMAS FRANKLIN; Jin ji yang; FEHER FRANK J
    权利人:GOODYEAR TIRE & RUBBER
    摘要:The present invention provides a route for synthesizing monofunctional thiuram compounds that is safe, environmentally friendly, and cost effective. This method specifically involves synthesizing a monofunctional thiuram by (1) reacting a tetraorganylthiuram disulfide with an organyl mercaptan to produce the monofunctional thiuram and a dithiocarbamate metal salt or a dithiocarbamate metalloid salt under basic conditions, (2) separating the monofunctional thiuram in an organic phase from the dithiocarbamate metal salt or the dithiocarbamate metalloid salt in an aqueous phase, and (3) recovering the monofunctional thiuram from the aqueous phase. The monofunctional thiuram compounds made in accordance with this invention are of particular value as accelerators for use in the vulcanization of rubber. The use of these monofunctional thiuram compounds as accelerators provides good cure rates and as well as good scorch safety.

    专利号:US-2023029068-A1
    优先权日:2019-12-30
    标题:Synthesis of monofunctional thiuram accelerator

    专利号:EP-3845520-B1
    优先权日:2019-12-30
    标题:Synthesis of monofunctional thiuram accelerator

    专利号:US-2021198194-A1
    优先权日:2019-12-30
    标题 :Synthesis of monofunctional thiuram accelerator

    专利号:CN-113121395-B
    优先权日:2019-12-30
    标题 :Synthesis of Monofunctional Thiuram Accelerator
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    ✅ COA系统入驻 | 共享模式

    主要参考文献

    参考标题:Cerium Ammonium Nitrate-Catalyzed Aerobic Oxidative Coupling Of Dithiocarbamates: Facile Synthesis Of Thioureas And Bis(Aminothiocarbonyl)Disulfides
    作者:Tian-Tian Li,Xiang-Hai Song,Mei-Shuang Wang,Ning Ma
    摘要:Diverse Disubstituted And Trisubstituted Thioureas Were Synthesized By The Condensation Of Dithiocarbamate Tea (Or Dabco) Salts And Amines Using Cerium Ammonium Nitrate (Can) As A Catalyst In High Yields At Room Temperature. It Is A One-Pot Method And It Is Unnecessary To Isolate Isothiocyanates. This Reaction Probably Took Place Through Nucleophilic Addition Of Amines To Isothiocyanates, Which Were Generated By Oxidative Coupling Of Dithiocarbamates And The Following Decomposition Of Bis(Aminothiocarbonyl)Disulfides. When Secondary Amines And Cs2 Served As The Reactants, Bis(Aminothiocarbonyl)Disulfides Were Obtained Via Tandem Nucleophilic Addition/oxidative Coupling Reactions In Moderate To Excellent Yields. In All The Coupling Reactions, The Oxidant Was Air And Can Possibly Acted As An Set Catalyst.

    合成参考文献


    摘要:S109 | PARCEDC | List of 7074 potential endocrine disrupting compounds (EDCs) by PARC T4.2 | DOI:10.5281/zenodo.10944198
    摘要:Tang, R.-Y., Science of Synthesis: Knowledge Updates, (2024) 1, 392.
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