ethyl acetate
C2+Technical, Scientific
Definition
Meaning
A colourless, flammable organic compound with a sweet, fruity odour, used as a solvent and in artificial flavours.
A volatile ester formed from ethanol and acetic acid. It is a key solvent in the production of lacquers, varnishes, perfumes, and artificial fruit flavourings, and is also used in nail polish remover and as a cleaning agent.
Linguistics
Semantic Notes
This is a chemical compound name, functioning as a mass noun (e.g., 'a litre of ethyl acetate'). It is primarily used in chemistry, manufacturing, and food science contexts.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling conventions follow the regional norm for 'acetate' (shared). The pronunciation differs slightly in stress and vowel quality.
Connotations
No differing connotations; neutral chemical term in both varieties.
Frequency
Frequency is low and confined to technical contexts in both varieties.
Vocabulary
Collocations
Grammar
Valency Patterns
[SUBJ] dissolves in ethyl acetateethyl acetate is used as [OBJ]the synthesis of ethyl acetateVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “No common idioms”
Usage
Context Usage
Business
Used in procurement and supply chain contexts for chemical manufacturing (e.g., 'The price of ethyl acetate has risen this quarter').
Academic
Common in chemistry and chemical engineering papers discussing solvent properties, reaction mechanisms, or extraction processes.
Everyday
Rare. May appear on product labels (e.g., nail polish remover, model glue) or in DIY contexts.
Technical
Precise term for the compound in laboratory manuals, safety data sheets, and formulation recipes.
Examples
By Part of Speech
verb
British English
- The mixture was ethyl-acetated to extract the compound.
- We need to ethyl acetate the sample.
American English
- The sample was ethyl-acetated for analysis.
- They ethyl acetate the pigment to create a solution.
adjective
British English
- The ethyl-acetate solution was highly volatile.
- An ethyl-acetate-based cleaner.
American English
- An ethyl-acetate solvent was used.
- The ethyl-acetate fumes were noticeable.
Examples
By CEFR Level
- This glue smells like fruit because of ethyl acetate.
- The lab uses ethyl acetate to clean equipment.
- Due to its low toxicity, ethyl acetate is a preferred solvent in food flavourings.
- The reaction yield was optimized by continuously removing the ethyl acetate via azeotropic distillation.
Learning
Memory Aids
Mnemonic
Think 'ETHYL' (from ethanol/alcohol) + 'ACETATE' (from acetic acid/vinegar). It's the 'perfume' of vinegar and alcohol.
Conceptual Metaphor
Often metaphorically described as a 'carrier' (for flavours, fragrances, coatings) due to its solvent and volatile properties.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Не переводить дословно как "этильный ацетат". Стандартный термин - "этилацетат".
- Избегать путаницы с "уксусной кислотой" (acetic acid) - это её эфир.
Common Mistakes
- Mispronouncing 'acetate' with a hard /k/ sound.
- Using as a countable noun (e.g., 'an ethyl acetate' instead of 'some ethyl acetate').
- Confusing with 'ethylene' or 'acetone'.
Practice
Quiz
In which everyday product is ethyl acetate LEAST likely to be found?
FAQ
Frequently Asked Questions
It is flammable and its vapours can be irritating at high concentrations, but it is considered one of the least toxic organic solvents.
Its molecular structure mimics esters found in many ripe fruits, which our olfactory system recognizes as a sweet, fruity scent.
While found in some consumer products, pure ethyl acetate should be handled with care due to its flammability and should be used in well-ventilated areas.
Both are solvents, but acetone (propanone) is a ketone, is more aggressive on plastics, and has a sharper, less fruity odour compared to ethyl acetate.