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三甲基膦酰基乙酸酯

三甲基膦酰基乙酸酯用途

【用途一】
为一类重要的Wittig-horner试剂，也是用于制造维生素类化合物、药物、昆虫信息素等天然化合物的重要中间体。

三甲基膦酰基乙酸酯名称

[ CAS 号 ]:
5927-18-4

[ 中文名 ]:
三甲基膦酰基乙酸酯

[ 英文名 ]:
Methyl 2-(dimethoxyphosphoryl)acetate

[中文别名 ]:

[英文别名 ]:

trimethyl phosphorylacetate
Trimethylphosphoroacetate
TRIMETHYL PHOPHONOACETATE
Trimethylphosphonoacetate
dimethyl methoxycarbonylmethanephosphonate
Methyl (dimethoxyphosphoryl)acetate
TMPA
METHYL DIMETHYLPHOSPHONOACETATE
EINECS 227-663-0
TRIMETHYL PHOSPHONACETATE

三甲基膦酰基乙酸酯物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
311.0±0.0 °C at 760 mmHg

[ 分子式 ]:
C₅H₁₁O₅P

[ 分子量 ]:
182.112

[ 闪点 ]:
109.7±42.9 °C

[ 精确质量 ]:
182.034409

[ PSA ]:
71.64000

[ LogP ]:
-0.68

[ 外观性状 ]:
透明无色至淡黄色液体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.408

[ 储存条件 ]:
室温

三甲基膦酰基乙酸酯MSDS

三甲基膦酰基乙酸酯安全信息

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S23-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
29310095

三甲基膦酰基乙酸酯合成路线

三甲基膦酰基乙酸酯上下游产品

三甲基膦酰基乙酸酯上游产品

三甲基膦酰基乙酸酯下游产品

三甲基膦酰基乙酸酯海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

三甲基膦酰基乙酸酯文献

A whole-grain-rich diet reduces urinary excretion of markers of protein catabolism and gut microbiota metabolism in healthy men after one week.

J. Nutr. 143(6) , 766-73, (2013)

Epidemiological studies consistently find that diets rich in whole-grain (WG) cereals lead to decreased risk of disease compared with refined grain (RG)-based diets. Aside from a greater amount of fib...

Acyl phosphate and cyclic AMP inhibition of reactions of D-glyceraldehyde-3-phosphate dehydrogenase with aldehyde and acyl phosphate substrates: multiple inhibition analysis.

Arch. Biochem. Biophys. 223(2) , 360-8, (1983)

The effects of the inhibitors trimethylacetyl phosphate and cAMP have been determined in reactions catalyzed by D-glyceraldehyde-3-phosphate dehydrogenase. These inhibitors must influence the oxidatio...

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