What is the enthalpy of vaporization for 1 butanol?

43.29
Enthalpy of vaporization

ΔvapH (kJ/mol) 43.29
Temperature (K) 390.9
Method N/A
Reference Majer and Svoboda, 1985

What is the melting point of butanol?

-129.6°F (-89.8°C)1-Butanol / Melting point

Does 1 butanol dissolve in water?

The alcohol is a hydrophilic component due to the ability to hydrogen bond with the water. The alkyl chain is a hydrophobic component. The 1-butanol has the least water solubility due to the larger surface area of the hydrophobic component.

What is the melting and boiling point of butanol?

Its density is 0.8098 at 20 degrees Celsius (68 degrees Fahrenheit). Butanol melts at a very cold -88.6 degrees Celsius. This is -127.48 degrees Fahrenheit. It boils at 117.6 degrees Celsius, which is 243.68 degrees Fahrenheit.

Which evaporates faster 1 pentane or butanol?

Butanol, propanol, and ethanol all exhibit hydrogen bonding and LDF but 1-butanol has more electrons than the others. Its LDF are stronger and it will evaporate less with a smaller ∆ t . Pentane only has LDF. As a result, it should evaporate more and with a greater ∆ t .

What happens when you mix butanol and water?

n-Butanol (1-butanol) is partially miscible with water so it cannot dissolve all the water fraction. Of the alcohol isomers, (having the formula C4H9-OH), the only compound which is totally miscible with water is tertiary-butanol or 2-methyl-2-propanol.

Why does 1-butanol have a higher boiling point than diethyl?

Solution. Butan-1-ol has a higher boiling point because it contains a hydroxyl group which is capable of hydrogen bonding. Molecules of diethyl ether are incapable of forming hydrogen bonds with each other.

Why does 1-butanol have a higher boiling point than hexane?

The greatly increased boiling point is due to the fact that butanol contains a hydroxyl group, which is capable of hydrogen bonding.