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D-薄荷醇 |
CAS No.: |
15356-60-2 |
分子式: |
C10H20O |
分子量: |
156.27 |
备注: |
中文名称D-薄荷醇中文同义词D-薄荷脑,(+)-薄荷醇,右旋薄荷醇;(1S,2R,5S)-(+)-薄荷醇;(1S,2R,5S)-2-异丙基-5-甲基环己醇;D-薄荷醇(六氫瑞香草酚、六瑞香草酚、右薄荷脑);(+)-薄荷醇,99%;六瑞香草酚;右旋薄荷醇;【草(之上)+孟】醇英文名称(+)-MENTHOL英文同义词C00553;(+)-Menthol,(1S,2R,5S)-2-Isopropyl-5-methylcyclohexanol;(1S,3S,4R)-p-Menthane-3-ol;(1S,3S,4R)-p-Menthane-3α-ol;[1S,2R,5S,(+)]-2-Isopropyl-5-methylcyclohexan-1-ol;[1S-(1.alpha.,2.beta.,5.alpha.)]-p-Menthan-3-ol;Cyclohexanol,5-methyl-2-(1-methylethyl)-,(1S,2R,5S)-;(1S,2R,5S)-CAS号15356-60-2分子式C10H20O分子量156.27EINECS号239-387-8相关类别中药对照品;有机砌块;植物提取物;通用试剂;醇;化工原料;有机化工原料;化学试剂;ChiralReagents;Intermediates&FineChemicals;Pharmaceuticals;chiral;Biochemistry;forResolutionofAcids;MonocyclicMonoterpenes;OpticalResolution;SyntheticOrganicChemistry;TerpenesMol文件15356-60-2Chemicalbook.mol结构式D-薄荷醇性质熔点43-44°C(lit.)沸点103-104°C/9mmHg(lit.)密度0.890蒸气压0.8mmHg(20°C)折射率50°(C=10,EtOH)闪点196°F储存条件2-8°C溶解度可溶于氯仿(少许)、甲醇(少许)酸度系数(pKa)15.30±0.60(Predicted)形态固体颜色无色至灰白色气味(Odor)薄荷醇气味旋光性(opticalactivity)[α]23/D+48°,c=10inethanol水溶解性Solubleinmethanol(almosttransparency),chloroform,alcohols,water(456mg/Lat25°C),andether.BRN1902292介电常数3.2(Ambient)LogP3.15at25℃CAS数据库15356-60-2(CASDataBaseReference)EPA化学物质信息Cyclohexanol,5-methyl-2-(1-methylethyl)-,(1S,2R,5S)-(15356-60-2)D-薄荷醇用途与合成方法用途D-薄荷醇因其独特的冰凉效果及清新的薄荷香味,在精细化工、饮料食品和医药领域具有广泛的应用。合成路线将TBDMS醚(1mmol)在甲醇(3mL)中的搅拌溶液冷却至0°C,然后用BDMS(5mg)处理。将反应混合物缓慢升至室温并搅拌直至反应完成(TLC监测)。在真空下除去溶剂,用水(10mL)处理残留物,然后用CH2Cl2(3x15mL)萃取,用水洗涤,然后用盐水洗涤。用Na2SO4干燥有机层,蒸发溶剂得到粗产物,该粗产物通过柱色谱法纯化得到标题化合物D-薄荷醇,产率99%。 |
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