Methanol ( methyl alcohol ) 甲醇
Ethanol has higher boiling point than Methanol.
Methanol boiling point 148.5°F, 64.7°C (65)
Drinking just 25-90 mL (0.7-3.0 ounces) of methanol can be fatal without proper medical treatment. Since methanol is an industrial chemical, it should not be consumed in any quantity, just as people would normally not mix gasoline or other industrial chemicals into legitimate alcoholic beverages.
Ethanol ( ethyl alcohol ) 乙醇
boiling point of 78 °C (173 °F), 173.1 F (78.37 C). (78)
Aldehydes 甲醛 and ketones 酮体
have lower boiling points compared to alcohols of similar size.
Acetaldehyde/Boiling point 68.36°F, 20.2°C
Acet aldehyde 乙醛
Acetaldehyde/Boiling point68.36°F, 20.2°C (same as Aldehyde)