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N-甲基-N-(三甲基硅烷基)三氟乙酰胺 |
CAS No.: |
24589-78-4 |
分子式: |
C6H12F3NOSi |
分子量: |
199.24629 |
備注: |
中文名稱N-甲基-N-(三甲基硅烷基)三氟乙酰胺中文同義詞N-甲基-N-(三甲基硅烷基)三氟乙酰胺100G;氮-甲基-氮-(三甲基硅基)三氟乙酰胺;N-甲基-N-(三甲基硅烷基)三氟乙酰胺(1%三甲基氯硅烷);甲基三甲矽基三氟乙醯胺(N-甲基-N-(三甲基硅基)三氟乙酰胺);N-甲基-N-(三甲基硅烷基)三氟乙酰胺活化物II;MSTFA活化物III;N-甲基-N-(三甲基硅烷基)三氟乙酰胺活化物III;N-甲基-N-(三甲基硅烷基)三氟乙酰胺咪唑混合物英文名稱N-Methyl-N-(trimethylsilyl)trifluoroacetamide英文同義詞N-METHYL-N-(TRIMETHYLSILYL)TRIFLUOROACETAMIDEW.1%TMCS;N-METHYL-N-(TRIMETHYLSILYL)TRIFLUORO-ACETAMIDE,DERIVATIZATIONGRADE;N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACET-AMIDE,FORGC;N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAM,10x1MLPACKSIZE;N-METHYL-N-(TRIMETHYLSILYL)TRIFLUOROACETAMIDE98%;N-Methyl-N-(Trimethylsily)Trifluoroacetamide;N-Methyl-N-(trimethylsilyl)trifluoroacetamide,98;MSTFA~N-Trimethylsilyl-N-methyltrifluoroacetamideCAS號(hào)24589-78-4分子式C6H12F3NOSi分子量199.25EINECS號(hào)246-331-6相關(guān)類別酶與輔酶;硅烷試劑;衍生化試劑;有機(jī)硅;生化試劑;小分子抑制劑;對(duì)照品;中藥對(duì)照品;其他生化試劑;氟化試劑;中間體-有機(jī)中間體;化工原料;AnalyticalChemistry;GCDerivatizingReagents;Si(ClassesofSiliconCompounds);Silylacetamides;Silylation(GCDerivatizingReagents);Si-NCompounds;Trimethylsilylation(GCDerivatizingReagents);SilylationReagents;DerivatizaChemicalbooktionReagents;DerivatizationReagentsGC;ReagentsforSilylationAnalytical/Chromatography;ReagentsforSilylationProtectionandDerivatization;Silicon-BasedAnalytical/Chromatography;ProtectingandDerivatizingReagents;Amines;Intermediates&FineChemicals;Metabolites&Impurities;Pharmaceuticals;SilylationReagents;Amines,Metabolites&Impurities,Pharmaceuticals,Intermediates&FineChemicals;對(duì)照品Mol文件24589-78-4.mol結(jié)構(gòu)式N-甲基-N-(三甲基硅烷基)三氟乙酰胺性質(zhì)熔點(diǎn)98-100°C沸點(diǎn)130132°C密度1.075g/mLat25°C(lit.)蒸氣密度>1(vsair)蒸氣壓8.8mmHg(27°C)折射率n20/D1.383閃點(diǎn)77°F儲(chǔ)存條件2-8°C溶解度氯仿(微溶)、乙酸乙酯(微溶)酸度系數(shù)(pKa)-1.34±0.70(Predicted)形態(tài)液體顏色透明無(wú)色至淡黃色比重1.076水溶解性reacts敏感性MoistureSensitive水解敏感性7:reactsslowlywithmoisture/waterBRN1941550InChIKeyMSPCIZMDDUQPGJ-UHFFFAOYSA-NCAS數(shù)據(jù)庫(kù)24589-78-4(CASDataBaseReference)EPA化學(xué)物質(zhì)信息Acetamide,2,2,2-trifluoro-N-methyl-N-(trimethylsilyl)-(24589-78-4)N-甲基-N-(三甲基硅烷基)三氟乙酰胺用途與合成方法用途氣相色譜用衍生試劑中的硅烷衍生試劑,硅烷化試劑與樣品化合物的衍生反應(yīng)是通過(guò)硅烷基取代羥基,羧基,巰基,氨基及亞氨基的活性氫而進(jìn)行的。衍生反應(yīng)的產(chǎn)物是硅醚或硅酯。幾乎所有含這些活性氫的化合物都能與硅烷化試劑發(fā)生衍生反應(yīng),其反應(yīng)活性順序:醇〉酚〉羧酸〉胺〉酰胺。用途高效硅烷化試劑,用于活性硅烷化試劑衍生非甾體類消炎止痛藥.適合氨基,羧基,indolalkylamine,5-羥色胺和色胺衍生。 |
結(jié)構(gòu)式: |
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聯(lián)系人: |
金經(jīng)理 |
地 址: |
湖北省武漢市東湖新技術(shù)開(kāi)發(fā)區(qū)光谷大道03號(hào) |
郵 編: |
430000 |
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18995560451 |
手 機(jī): |
15102708508 |
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