The boiling point of 2-propanol is 82.3°C at standard pressure. 71 Explain, in terms of electronegativity differences, why a C O bond is more polar than a C H bond. [1] Answer==>There is a greater electronegativity difference in a C-O bond than in a C-H bond. Boiling point: 120 °C (248 °F; 393 K) Solubility in water. Miscible: log P-0.45 : Hazards Flash point: state (at 25 °C [77 °F], 100 kPa). Infobox references. Propylene glycol methyl ether (PGME or 1-methoxy-2-propanol) is an organic solvent with a wide variety of industrial and commercial uses. Similar to However, in reality, propanol has much higher boiling point than butane. This is due to the presence of intermolecular hydrogen bonding. In propanol, the electronegative oxygen atom of hydroxyl group has one hydrogen atom attached to it. Due to this intermolecular hydrogen bonds are formed in propanol. This leads to molecular association. Alcohols also have much higher boiling points than alkanes of the same molecular weight: for example, propane (molecular mass 42.08 g/mol) has a boiling point of -44.5 °C 2-Propanol, or isopropyl alcohol, is a three-carbon alcohol with the OH group on the middle carbon. Isopropyl 3.2.5 Boiling Point 180.5 °F at 760 mmHg (NTP, 1992) National Toxicology Program, Institute of Environmental Health Sciences, National Institutes of Health (NTP). 1992. How can you use this information to determine the boiling point? 3. What was the refractive index of your isopropanol? What is the actual refractive index of isopropanol (from a reference source)? Useful information about isopropanol: Names: isopropanol, isopropyl alcohol, 2-propanol Molar mass: 60.11 g/mol Boiling Point: 82.4 o C qKgWJ.

boiling point of 2 propanol