IUPAC Standard InChIKey: KPSSIOMAKSHJJG-UHFFFAOYSA-N Copy CAS Registry Number: 75-84-3 Chemical structure: This structure is also available as a 2d Mol file; Other names: tert-Butylcarbinol; Neoamyl alcohol; Neopentanol; Neopentyl alcohol; 2,2-Dimethyl-1-propanol; (CH3)3CCH2OH; 2,2-Dimethylpropyl alcohol; tert-Amyl alcohol; 2,2-Dimethylpropanol; 2-Methyl-isobutanol; 2,2,2-Trimethylethanol c. 2-pentanol: It has a longer carbon chain than both 2-butanol and 2-propanol, so it generally has a higher boiling point than both of them. d. 2-propanol: It has the smallest molecular size and molecular weight among the given options. Due to its smaller size and less complex structure, 2-propanol has weaker intermolecular forces compared to Azeotrope tables. This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point ( b.p.) of a component, the boiling point of a mixture Stronger intermolecular forces mean a lower vapor pressure and a higher boiling point for 2-propanol than for propane. By comparison, propane boils at #"-42"^@"C"#, while 2-propanol boils at #"82.6"^@"C"#, hence it is in liquid state at room temperature. Answer link. Related questions. Let it boil for a good 5 minutes. Record the boiling point. Add 5 cm of n-propanol to the liquid in the flask through the middle condenser, put the stopper back and wait for the mixture to boil. Keep the other condenser open. Allow equilibrium between the boiling liquid and the vapor to be established. This takes about 10 minutes. CH3CH2OH 1-propanol n-propyl alcohol CH3CH2CH2OH 2-propanol isopropyl alcohol Rubbing alcohol is 70% Boiling Point propane CH3CH2CH3 44.09 g/mol -42.1°C dimethyl ether CH3OCH3 46.07 g/mol -24°C ethanol CH3CH2OH 46.07 g/mol 78.3°C. Chapter 3 Alcohols, Phenols, and Ethers 12 23 UZjG.

1 propanol vs 2 propanol boiling point