Diethyl malonate
Molecular Structure:
MDL:
MFCD00009195
Molecular Formula:
C7H12O4; CH2(COOC2H5)2
Molecular Weight:
160.17
Alias:
丙二酸乙酯,胡蘿卜酸乙酯
Ethyl malonate
Malonic acid diethyl ester
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Diethyl malonate |
99% |
500g |
RMB 104.5 |
Consulting service |
Diethyl malonate |
99% |
2.5kg |
RMB 427.9 |
Consulting service |
Character:
無色透明液體。微有芳香味。溶于醇、醚、苯和氯仿,不溶于水。
密度:1.055
熔點(diǎn):-50℃
沸點(diǎn):198-199℃
折光率n20/D:1.4143
閃點(diǎn):93℃
Quality Standard:
外觀Appearance 無色液體
紅外光譜鑒別Infrared spectrometry 和對照匹配
純度Purity ≥99.0% (GC)
相對密度Specific gravity (20/20°C) 1.0550 - 1.0590
折光率Refractive index n20/D 1.4120 - 1.4160
Storage:
密封保存。
用途 檢定氨和鉀。氣相色譜固定液(最高使用溫度40℃,溶劑為苯、氯仿、乙醇)。用于樹脂和硝化纖維素的溶劑,增塑劑。有機(jī)合成。
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