What’s the chemical observation for tertbutyl alcohol and phosphoric chloride
When tert-butyl alcohol (C4H10O) reacts with phosphoric chloride (PCl3) under appropriate conditions, the reaction leads to the formation of tert-butyl chlorophosphate (C4H9OCl2P). The chemical observation for this reaction is the disappearance of tert-butyl alcohol and phosphoric chloride, and the appearance of tert-butyl chlorophosphate as a product.
The chemical reaction between tert-butyl alcohol and phosphorus trichloride, or phosphoric chloride, is an example of an alcohol-chloride substitution reaction. The reaction can be represented by the following equation:
3(CH₃)₃COH + PCl₃ → 3(CH₃)₃CCl + H₃PO₃
Here, three molecules of tert-butyl alcohol (also known as tert-butanol or 2-methyl-2-propanol) react with phosphorus trichloride (PCl₃) to form three molecules of tert-butyl chloride (also known as tert-butyl chlorobutane) and phosphorous acid (H₃PO₃).
To determine the chemical observation for tert-butyl alcohol and phosphoric chloride, we need to consider their potential reactions.
Tert-butyl alcohol, also known as 2-methyl-2-propanol, has the chemical formula (CH₃)₃COH. It is a tertiary alcohol, meaning the OH group is attached to a carbon atom that is bonded to three other alkyl groups.
Phosphoric chloride or phosphorus trichloride, has the chemical formula PCl₃. It is a compound consisting of one phosphorus atom and three chlorine atoms.
When tert-butyl alcohol reacts with phosphoric chloride, it undergoes a substitution reaction known as a Fischer esterification. This reaction involves the replacement of the hydroxyl (OH) group of the alcohol with a chlorine atom from the phosphoric chloride.
The chemical observation for the reaction between tert-butyl alcohol and phosphoric chloride can be represented as follows:
(CH₃)₃COH + PCl₃ → (CH₃)₃CCl + H₃PO₃
In this reaction, tert-butyl alcohol reacts with phosphoric chloride to form tert-butyl chloride (also known as 2-chloro-2-methylpropane) and phosphorous acid.
So, the chemical observation is the formation of tert-butyl chloride and phosphorous acid as products in the reaction between tert-butyl alcohol and phosphoric chloride.