ethyl butyrate
Very Low FrequencyTechnical/Scientific
Definition
Meaning
A colourless, volatile ester with the chemical formula C6H12O2, formed from ethanol and butyric acid.
It is used primarily as a synthetic flavour additive in food and beverages to impart a strong fruity or pineapple-like aroma and taste, and is also used in perfumery and industrial solvents.
Linguistics
Semantic Notes
This is a specific chemical compound term. Its meaning is entirely denotative and precise, with no figurative or extended meanings outside its chemical and industrial applications.
Dialectal Variation
British vs American Usage
Differences
No lexical or spelling differences. The compound name is standardized internationally by IUPAC. Pronunciation may differ slightly (see IPA).
Connotations
None beyond its technical definition.
Frequency
Used with equal rarity in technical contexts in both regions. Laypeople are unlikely to know the term.
Vocabulary
Collocations
Grammar
Valency Patterns
Ethyl butyrate is [verb: produced/used/added] in [noun phrase: food flavouring].Vocabulary
Synonyms
Strong
Neutral
Weak
Usage
Context Usage
Business
Used in contexts of flavour manufacturing, food additive supply chains, and chemical production contracts.
Academic
Found in chemistry, food science, and chemical engineering textbooks and research papers on esters and flavourings.
Everyday
Virtually never used. A consumer might recognise 'pineapple flavouring' but not the chemical name.
Technical
The primary domain. Used in specifications, formulas, safety data sheets (SDS), and laboratory procedures.
Examples
By Part of Speech
adjective
British English
- The ethyl butyrate content must be listed.
- It has a distinct ethyl butyrate odour.
American English
- The ethyl butyrate content must be listed.
- It has a distinct ethyl butyrate odor.
Examples
By CEFR Level
- Some sweets have a pineapple taste from ethyl butyrate.
- This chemical smells very fruity.
- Ethyl butyrate is a common synthetic flavouring agent in the food industry.
- The characteristic scent of pineapple is largely due to the presence of this ester.
- In gas chromatography, the concentration of ethyl butyrate in the beverage sample was quantified at 12 ppm.
- The synthesis of ethyl butyrate via Fischer esterification is a classic undergraduate chemistry experiment.
Learning
Memory Aids
Mnemonic
ETHYL BUTYRATE: Think of the ETHYL part (as in ethanol, the alcohol) and BUTYRATE (from butyric acid, found in butter). It's the compound that makes things taste like buttered pineapple.
Conceptual Metaphor
NA (Pure technical term; does not participate in common conceptual metaphors).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not directly translate elements (e.g., 'ethyl' = этил, 'butyrate' = бутират). Use the established chemical term 'этилбутират' or 'этиловый эфир масляной кислоты'.
Common Mistakes
- Confusing it with other esters (e.g., ethyl acetate).
- Mispronouncing 'butyrate' as /bʌtɪreɪt/ (like 'butter') instead of /ˈbjuːtɪreɪt/.
- Misspelling as 'ethyl butirate'.
- Using it as a countable noun (e.g., 'an ethyl butyrate') instead of an uncountable mass noun.
Practice
Quiz
In which of the following contexts are you most likely to encounter the term 'ethyl butyrate'?
FAQ
Frequently Asked Questions
It can occur naturally in small quantities in some fruits (e.g., pineapple) but is most commonly produced synthetically for industrial use.
Yes, it is generally recognised as safe (GRAS) by food safety authorities like the FDA and EFSA when used as a flavouring agent within prescribed limits.
It has a strong, sweet, fruity odour most commonly described as reminiscent of pineapple.
Yes, it is also used as a solvent in some industrial applications and as a fragrance component in perfumery.