tetrahydrofuran: meaning, definition, pronunciation and examples
Very low frequency (technical term)Specialised/Technical/Scientific
Quick answer
What does “tetrahydrofuran” mean?
A colourless, volatile, cyclic organic solvent with the formula C4H8O.
Audio
Pronunciation
Definition
Meaning and Definition
A colourless, volatile, cyclic organic solvent with the formula C4H8O.
An industrial and laboratory solvent used in polymer synthesis and as a starting material for other chemicals.
Dialectal Variation
British vs American Usage
Differences
No significant differences in usage, spelling, or meaning between UK and US contexts.
Connotations
Neutral and technical in both varieties. No cultural connotations.
Frequency
Equally rare and confined to specialised contexts in both varieties.
Grammar
How to Use “tetrahydrofuran” in a Sentence
[Material] is dissolved in tetrahydrofuran.The reaction was carried out in tetrahydrofuran.[Process] requires anhydrous tetrahydrofuran.Vocabulary
Collocations
Examples
Examples of “tetrahydrofuran” in a Sentence
adjective
British English
- The tetrahydrofuran fraction was collected.
- A tetrahydrofuran-free process is desirable.
American English
- The tetrahydrofuran layer was separated.
- We need a tetrahydrofuran-compatible seal.
Usage
Meaning in Context
Business
Rarely used; only in specific chemical industry procurement or safety documentation.
Academic
Common in chemistry, polymer science, and pharmaceutical research papers and lab protocols.
Everyday
Virtually never used.
Technical
The primary domain. Used precisely in chemical synthesis, polymer chemistry, and as a solvent specification.
Vocabulary
Synonyms of “tetrahydrofuran”
Neutral
Weak
Vocabulary
Antonyms of “tetrahydrofuran”
Watch out
Common Mistakes When Using “tetrahydrofuran”
- Misspelling as 'tetrahydofuran' or 'tetrahydrofurane'.
- Incorrectly classifying it as a highly polar solvent (it is polar aprotic).
FAQ
Frequently Asked Questions
Yes, it is highly flammable, can form explosive peroxides upon storage, and its vapours can be harmful. It must be handled with appropriate safety precautions in a fume hood.
The standard abbreviation in chemical literature is THF.
Yes, tetrahydrofuran is miscible with water in all proportions, which is one of its useful properties as a solvent.
Tetrahydrofuran is polymerised to make polytetramethylene ether glycol (PTMEG), which is used in the production of Spandex (elastane) and other polyurethanes.
A colourless, volatile, cyclic organic solvent with the formula C4H8O.
Tetrahydrofuran is usually specialised/technical/scientific in register.
Tetrahydrofuran: in British English it is pronounced /ˌtɛtrəˌhaɪdrəʊˈfjʊəræn/, and in American English it is pronounced /ˌtɛtrəˌhaɪdroʊˈfjʊræn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
TETRA (four) HYDRO (hydrogen) FURAN (a type of ring-shaped molecule): a furan ring with four hydrogen atoms added.
Conceptual Metaphor
None applicable; term is a literal, technical descriptor.
Practice
Quiz
Tetrahydrofuran (THF) is primarily classified as: