acetone
C1Technical / Scientific
Definition
Meaning
A colourless, flammable liquid solvent (C₃H₆O) used especially in nail polish remover and as an industrial cleaner.
The simplest ketone, produced naturally in the human body during ketosis, and widely used in chemistry, manufacturing, and cosmetics.
Linguistics
Semantic Notes
Primarily a chemistry term; in everyday contexts, it is most commonly associated with nail polish remover.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent.
Connotations
Neutral technical term in both varieties.
Frequency
Equally common in technical contexts in both regions; slightly more frequent in everyday American English due to marketing of consumer products.
Vocabulary
Collocations
Grammar
Valency Patterns
acetone + noun (e.g., acetone vapour)verb + acetone (e.g., dissolve in acetone)preposition + acetone (e.g., soaked with acetone)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “None”
Usage
Context Usage
Business
Used in manufacturing and chemical supply chains.
Academic
Common in chemistry, biochemistry, and materials science texts.
Everyday
Almost exclusively in the context of removing nail polish.
Technical
Standard term in organic chemistry, industrial processes, and laboratory protocols.
Examples
By Part of Speech
adjective
British English
- The acetone solution was prepared in the fume cupboard.
- An acetone-based cleaner was used.
American English
- An acetone solvent is highly effective.
- The acetone smell was overwhelming.
Examples
By CEFR Level
- She uses acetone to remove her nail polish.
- Be careful with acetone because it is highly flammable.
- The label says this product contains acetone.
- Acetone evaporated quickly from the glass surface, leaving no residue.
- In the laboratory, they often use acetone to clean equipment.
- The patient's acetone breath was a clinical indicator of diabetic ketoacidosis.
- The polymer's solubility in acetone was a key property for the formulation.
Learning
Memory Aids
Mnemonic
ACE + TONE: Think of removing nail polish to get your nails in 'ace' (excellent) 'tone' (condition).
Conceptual Metaphor
CLEANING AGENT / DISSOLVER
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Direct transliteration 'ацетон' is correct but may be hyper-corrected to 'ацето́н' with incorrect stress.
- Do not confuse with 'acetic acid' (уксусная кислота) which is chemically distinct.
Common Mistakes
- Misspelling as 'acitone' or 'aceton'.
- Using 'acetone' as a general term for any strong solvent.
- Incorrect stress on the second syllable (/əˈsiː.təʊn/).
Practice
Quiz
What is the primary everyday consumer product associated with acetone?
FAQ
Frequently Asked Questions
Yes. It is highly flammable, and its vapours can be irritating and harmful if inhaled in large quantities. It should be used in well-ventilated areas.
Yes, acetone can dissolve or damage many plastics, such as polystyrene and certain types of plastic containers. Always check chemical compatibility.
It is a symptom of ketosis, often seen in uncontrolled diabetes (diabetic ketoacidosis) or during prolonged fasting/starvation, where the body burns fat for energy.
Not exactly. Acetone is the specific chemical. Nail polish remover is a product that usually contains acetone as its primary active ingredient, but may also contain oils, fragrances, and other additives.