# Propyl methanoate is an ester used as a flavouring in some sweets and fruit drinks. Describe how propyl methanoate could be made in the laboratory, including the names of the reactants, the type of reaction, and the conditions required.

> Pearson Edexcel International GCSE Chemistry (4CH1) — 4.7 Esters · Describe · 4 marks

> Propyl methanoate has the structural formula HCOOC₃H₇ and is responsible for the artificial rum flavour found in some confectionery products.

## Mark scheme (4 marks)

1. Names the correct carboxylic acid reactant: methanoic acid
2. Names the correct alcohol reactant: propanol
3. States that the reaction is a condensation reaction
4. States that an acid catalyst is required (e.g. concentrated sulfuric acid)

## Key terms

- [ester](https://www.gradenine.co.uk/glossary/ester)

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Source: [GradeNine](https://www.gradenine.co.uk/q/propyl-methanoate-is-an-ester-used-267be84a) · Published by Druglandscape Ltd.