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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, and the specific gravity of the mixture.
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) ... Acetone: 0.78 56.2 1.67 –94.8 K b [3] Benzene: 0.87 ... Water: 100.00 0.512 0.00
Benzyl alcohol (also known as α-cresol) is an aromatic alcohol with the formula C 6 H 5 CH 2 OH. The benzyl group is often abbreviated "Bn" (not to be confused with "Bz" which is used for benzoyl), thus benzyl alcohol is denoted as BnOH. Benzyl alcohol is a colorless liquid with a mild pleasant aromatic odor.
Both flasks are submerged in a dry ice/acetone cooling bath (−78 °C) the temperature of which is being monitored by a thermocouple (the wire on the left). A cooling bath or ice bath , in laboratory chemistry practice, is a liquid mixture which is used to maintain low temperatures, typically between 13 °C and −196 °C.
This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. For broader coverage of this topic, see Boiling point . Boiling points, Master List format
Boiling point Dielectric constant Density Dipole moment Comment Polar aprotic solvents: acetone (CH 3) 2 CO 56.1 °C 21.8 0.785 g/cm 3: 2.91 reacts with strong acids and bases acetonitrile : CH 3 CN 82 °C 38.3 0.776 g/cm 3: 3.20 reacts with strong acids and bases dichloromethane: CH 2 Cl 2: 39.6 °C 9.08 1.327 g/cm 3: 1.6 low boiling point ...
Melting point: 31 °C; 88 °F; 304 K Boiling point: 191 °C; 376 °F; 464 K Solubility in water. 31 g dm −3 (at 40 °C) ... benzyl alcohol, ...
Boiling point: 191.0 °C (464.2 K) 202.0 °C (475.2 K) ... Benzyl alcohol has a hydroxy group inside a methyl group on the ... essentially a water solution of ...