Which reaction will produced 2-chloropropane?
Answers
Answer:
Isopropyl chloride (also chlorodimethylmethane, 2-propyl chloride, sec-propyl chloride or 2-chloropropane) is a colorless, flammable chemical compound . It has the chemical formula C3H7Cl and is prepared by refluxing isopropyl alcohol with concentrated hydrochloric acid and zinc chloride.
Structurally, isopropyl chloride is an organochlorine compound as well as a secondary (2°) haloalkane, the latter designation identifying the two C-C bonds seen around the carbon atom covalently bonded with the chlorine substituent. To compare, its structural isomer, 1-chloropropane, is instead an example of a primary (1°) haloalkane, as the chlorine-bound carbon atom has only one C-C bond.
As a laboratory reactant, heating 2-chloropropane with alcoholic potassium hydroxide will yield propene (an alkene) by a dehydrohalogenation reaction. However, reacting with potassium hydroxide would compete with an SN2 nucleophilic substitution reaction (minor product) because OH−-ion is a strong, sterically unhindered nucleophile. Because of this, potassium tert-butoxide is one example of a better reagent to use.
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Other names
2-Chloropropane (IUPAC Name); 2-Chloro-propane
Molecular formula: C3H7Cl
Molar mass: 78.541
CAS Registry Number: 75-29-6
Appearance: 2-Chloropropane, 99%; 2-Chloropropane, 99%; Colourless liquid
Melting point: -118 to -117 °C
Boiling point: 35 to 36 °C
Solubility: Water, 3100 mg/L (20 deg C)
Safety sheet: Not available
Spectra: ChemSpider
Explanation: