| 摘要 |
Synthetic method of glycol ether using tert-amine as catalyst for enhancing reaction speed and selectivity of glycol ether is disclosed in this invention. Alkylene oxide and alcohol such as methanol, ethanol, iso-propanol, etc, is reacted to synthesize glycol ether in the presence of 0.05-5vol.% of tert-amine such as triethyl amine, trimethyl amine, diethyl methyl amine, N,N-dimethyl aniline, etc, at the temperature of 50-300 degree Celsius. Alkylene oxide and alcohol is reacted with the mole ratio of 1:1 to 1:20.
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