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HomeProduct name listMethyl p-nitrophenylacetate

Methyl p-nitrophenylacetate

Methyl p-nitrophenylacetate Structural

What is Methyl p-nitrophenylacetate?

Synthesis

4-nitrophenylacetic acid(2.00 g, 11 mmol) was added to a clean carousel tube. Dimethyl carbonate (3 mL, 3.21 g, 35.6 mmol) was added, and the reaction was heated at reflux overnight. The brown solution was allowed to cool, and poured in to aqueous sodium bicarbonate (10%, 10 mL) while stirring. The resulting mixture was extracted with ethyl acetate (3 x 10 mL). The combined organic layers were washed with water and brine (10 mL each), and dried over anhydrous magnesium sulphate. After filtration and evaporation of the solvents, proton NMR analysis showed the product had formed, and none of the precursor acid remained. No further purification was performed. This gave methyl p-nitrophenylacetate as a pale orange oil (1.929 g, 9.89 mmol, 90%)): 1H NMR (400 MHz, CDCl 3 ) |? 8.20 (d, J = 8.6 Hz, 2H), 7.46 (d, J = 8.6 Hz, 2H, 3.74 (s, 2H), 3.73 (s, 3H).
Synthesis_2945-08-6

Properties of Methyl p-nitrophenylacetate

Melting point: 52.4-53.3 °C
Boiling point: 308.6±17.0 °C(Predicted)
Density  1.266±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
color  Off-white

Safety information for Methyl p-nitrophenylacetate

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Methyl p-nitrophenylacetate

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