REAKSI ESTERIFIKASI GARAM ASAM LEMAK DENGAN ALKIL KLORIDA BERANTAI PANJANG MENGGUNAKAN TRIDODEKILAMIN HIDROKLORIDA SEBAGAI KATALIS PERPINDAHAN DUA FASA

Aritonang, Henry F.
Tangkuman, Herling D.

CHEMISTRY PROGRESS
Vol 2, No 1 (2009)

Synthesis of didodekyl azelate produced by estherification reaction of disodium azelate salt with dodecylchloride used tridodecylamine hydrochloride as catalyst of two phase transfer was 34,123 gram (65,11%). Product of ester didodekyl azelate was identified by IR spectrometry which shows strong absorptionat 1700-1600 cm-1 indicating ester group C=O and 1H-NMR spectra showed that the number of protonsester was five lingkungan chemistry yang berbeda.