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ChemicalBook CAS DataBase List Ethyl myristate
124-06-1

Ethyl myristate synthesis

6synthesis methods
By esterification of the acid with ethyl alcohol in the presence of gaseous HCl.
-

Yield:124-06-1 98.43%

Reaction Conditions:

with sulfuric acid for 4.5 h;Sonication;

Steps:

3.3.2. Synthesis of Ethyl Myristate

Myristic acid (12 g, 53 mmol) was esteried by using a 4% wt sulfuric acid solution in ethanol (50 mL) and the mixture was sonicated for 4.5 h with a Branson 1210 ultrasonic cleaner (Branson, Danbury, CT, USA). After the reaction, the solvent was evaporated. The ltrate was diluted with ethyl acetate (40 mL) and washed with 5% wt sodium hydroxide solution until neutral. The organic layer was dried over anhydrous sodium sulfate and the solvent was evaporated to obtain 13.25 g of ethyl myristate as a yellowish liquid (98.43% yield). FT-IR (cm-1): 2924 (C-H stretching), 1735 (C=O ester), 1458 (CH2 bending), 1180 (C-O ester). GC: 98.90% ethyl myristate (retention time (tR) = 34.4 min, [M-15]+ = 256).

References:

Jumina;Nurmala, Asma;Fitria, Anggit;Pranowo, Deni;Sholikhah, Eti Nurwening;Kurniawan, Yehezkiel Steven;Kuswandi, Bambang [Molecules,2018,vol. 23,# 12,art. no. 3141]

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