中文名称双(三甲基硅基)丁炔二酸酯中文同义词双(三甲基硅基)丁炔二酸酯;双(三甲基甲硅烷基)-2-丁炔二酸酯;双(三甲基甲硅烷基)乙炔二羧酸酯;双(三甲基甲硅烷基)丁-2-炔二酸酯英文名称BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE英文同义词bis(trimethylsilyl)2-butynedioate;Bis(trimethylsilyl)but-2-ynedioate;BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE;2-Butynedioicacid,1,4-bis(trimethylsilyl)ester;DK392CAS号76734-92-4分子式C10H18O4Si2分子Chemicalbook量258.42EINECS号相关类别硅烷试剂;Alkynes;BuildingBlocks;ChemicalSynthesis;Internal;OrganicBuildingBlocksMol文件76734-92-4.mol结构式双(三甲基硅基)丁炔二酸酯性质沸点94°C0.005mmHg(lit.)密度0.999g/mLat25°C(lit.)折射率n20/D1.439(lit.)闪点67°C储存条件Keepindarkplace,Inertatmosphere,2-8°C比重0.988水解敏感性7:reactsslowlywithmoisture/water双(三甲基硅基)丁炔二酸酯用途与合成方法用途具有若干优点的多功能合成中间体(如温和裂解TMS基团) |