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化合物简介
Trimethyl Phosphonoacetate, is the reagent for organic synthesis used in the Horner-Wadsworth-Emmons reaction or the Horner-Emmons modification.
基本信息
CAS：5927-18-4
中文别名：二甲氧基膦酰基乙酸甲酯;磷酰基乙酸三甲酯;膦酰基乙酸三甲酯;磷酸乙酸三甲酯;膦酰乙酸三甲酯;
英文别名：TRIMETHYL PHOPHONOACETATE;Trimethylphosphonoacetate;Trimethylphosphoroacetate;TRIMETHYL PHOSPHONACETATE;TMPA;METHYL DIMETHYLPHOSPHONOACETATE;PHOSPHONOACETIC ACID TRIMETHYL ESTER;trimethyl phosphorylacetate;dimethyl methoxycarbonylmethanephosphonate;trimethylacetyl phosphate;dimethyl carbomethoxymethylphosphonate;
分子式：C5H11O5P
分子量：182.112
精确质量：182.034
Psa：71.64
Logp：0.6453
中文别名：二甲氧基膦酰基乙酸甲酯;磷酰基乙酸三甲酯;膦酰基乙酸三甲酯;磷酸乙酸三甲酯;膦酰乙酸三甲酯;
英文别名：TRIMETHYL PHOPHONOACETATE;Trimethylphosphonoacetate;Trimethylphosphoroacetate;TRIMETHYL PHOSPHONACETATE;TMPA;METHYL DIMETHYLPHOSPHONOACETATE;PHOSPHONOACETIC ACID TRIMETHYL ESTER;trimethyl phosphorylacetate;dimethyl methoxycarbonylmethanephosphonate;trimethylacetyl phosphate;dimethyl carbomethoxymethylphosphonate;
分子式：C5H11O5P
分子量：182.112
精确质量：182.034
Psa：71.64
Logp：0.6453
编号系统
MDL号：MFCD00008452
物化性质
外观与性状：透明无色至淡黄色液体
密度：1.125g/mLat 25°C(lit.)
沸点：118°C0.85mm Hg(lit.)
闪点：>230°F
折射率：n20/D 1.437(lit.)
稳定性：Stable under normal temperatures and pressures.
储存条件：Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
密度：1.125g/mLat 25°C(lit.)
沸点：118°C0.85mm Hg(lit.)
闪点：>230°F
折射率：n20/D 1.437(lit.)
稳定性：Stable under normal temperatures and pressures.
储存条件：Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全信息
安全说明：S23-S24/25
WGK Germany：3
海关编码：29310095
WGK Germany：3
海关编码：29310095
生产方法及用途
用途
医药中间体。
医药中间体。
合成路线
上游原料
下游产品
图谱
13C NMR : Predict
1H NMR : Predict
13C NMR : in CDCl3
1H NMR : 400 MHz in CDCl3
1H NMR : parameter in CDCl3
Mass spectrum (electron ionization)
Mass
Raman : 4880 A,200 M,liquid
IR : liquid film
