CAS号:105-45-3
品名:乙酰乙酸甲酯Methylacetoacetate
中文别名:B-丁酮酸甲酯;丁酮酸甲酯;3-丁酮酸甲酯;
英文别名:Methyl3-oxobutanoate;Butanoicacid,3-oxo-,methylester;methyl3-oxobutanoate;3-Oxobutyricacidmethylester;AcetoaceticAcidMethylEster;Methyl3-Oxobutyrate;
分子式:C5H8O3
分子量:116.115
精确质量:116.047
Psa:43.37
RTECS号:AK5775000
BRN号:506727
EINECS号:203-299-8
MDL号:MFCD00008784
外观与性状:无色液体
密度:1.077
沸点:169-170°C70mm Hg(lit.)
熔点:-28 °C
闪点:158°F
折射率:n20/D 1.419(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a cool, dry place. Keep container closed when not in use.
蒸汽压:1.54mmHg at 25°C
安全说明:S26
危险类别码:R36
WGK Germany:1
海关编码:2918300090
危险品标志:Xi
简介:3-OxobutanoicAcidMethylEsterisachemicalreagentusedinthesynthesisofpharmaceuticals.ItparticipatesintheBiginellireaction,formingmoleculesincludingdihydropyrimidinones.
用途:用作纤维素醚酯混合溶剂的成分,用于合成吡唑酮类药物和维生素B
气相色谱标准品(色标)