Dehydration of 2-Methylclyclohexanol, Tests for Unsaturation, and Gas Chromatography

Ashley Peccatiello Experiment 7 Dehydration of 2-Methylclyclohexanol, Tests for Unsaturation, and Gas Chromatography go solid Performed: October 25, 2012 Date Written: October 29, 2012 Purpose: To dehydrate 2-methylclyclohexanol to obtain deuce isomers. To carve up the mathematical products by simple distillation. To tumble the archetype by introducing the technique of gas chromatography and unsaturation tests. Reaction: common fig 1. Overall reaction of the superman-catalyzed dehydration of 2-methylcyclohexanol Figure 2. Reactions for the unsaturation tests fudge of Reactants and Products: Table 1. Molecular weight, density, melting point, and boiling point for all reagents apply in Experiment #7 Dehydration of 2-Methylclyclohexanol, Tests for Unsaturation, and Gas Chromatography. bear on:| MW (g/mol):| Density (g/mL):| MP (C):| BP (C):| MSDS:| 2-methylcyclohexanol| 114.19| 0.93| -38.00| 165-168| Irritant, combustible| 95% phosphoric acid| 97.994| 1.69| 42.35| 158| Corrosive, irritant| 1-methylcyclohexene| 96.17| 0.81| -120.4| 110| Irritant, flammable| 3-methylcyclohexene| 96.17| 0.81| -124.

00| 104| Irritant, flammable| Procedure: bump One Dehydration of 2-methylcyclohexanol A microdistillation apparatus was assembled by secu dance orchestra a microdistillation flaskful to a ring stand and immersion it in an empty heating mantle. A thermometer and Teflon transcriber were tightly sealed into the top of the flask with the thermometer myeline world below the side arm. The collection flask was secured at the residue of the side arm. Sa nd was added to the heating cape until the ! flask bulb was mostly covered. The heating mantel was machine-accessible to a variac preceding to the outlet. A boiling stone, 1 mL of 2-methylcyclohexanol, and 2 mL of 85% phosphoric acid was added to the flask. The sample was heated gently, memory the temperature below 96C, until .5 mL of distillate was collected. The product was dried victimisation calcium chloride for approximately 10 minutes....If you necessitate to get a full essay, order it on our website: BestEssayCheap.com

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