propene: meaning, definition, pronunciation and examples
C2Technical / Scientific
Quick answer
What does “propene” mean?
A colourless, flammable gaseous hydrocarbon with three carbon atoms and one double bond (C₃H₆).
Audio
Pronunciation
Definition
Meaning and Definition
A colourless, flammable gaseous hydrocarbon with three carbon atoms and one double bond (C₃H₆); the simplest alkene after ethylene.
A significant petrochemical feedstock, primarily used in the industrial production of polypropylene, propylene oxide, acrylonitrile, and other chemicals. In technical contexts, it can be referred to specifically by its polymer name.
Dialectal Variation
British vs American Usage
Differences
Both 'propene' and 'propylene' are used in both varieties. 'Propene' is slightly more formal/scientific. No significant spelling or pronunciation variation.
Connotations
Identical technical connotations.
Frequency
'Propylene' may be marginally more frequent in American industrial jargon, but the distinction is negligible.
Grammar
How to Use “propene” in a Sentence
[propene] is used to produce [product][process] yields [amount] of [propene]Catalyst for [propene] polymerisationVocabulary
Collocations
Examples
Examples of “propene” in a Sentence
verb
British English
- The plant is designed to propyleneate the feedstock.
- They will propene the crude mixture through catalysis.
American English
- The unit will propyleneate the stream.
- They plan to propene the mixture via dehydrogenation.
adverb
British English
- N/A
American English
- N/A
adjective
British English
- The propene-based polymer is highly durable.
- A propene derivative was identified.
American English
- The propylene-based plastic is common.
- A propene-rich stream entered the reactor.
Usage
Meaning in Context
Business
Used in market reports: 'Propene prices surged due to supply constraints.'
Academic
Used in chemistry textbooks and research papers: 'The mechanism of propene metathesis was studied.'
Everyday
Extremely rare. Possibly in news about chemical plants: 'The leak involved propene, a flammable gas.'
Technical
Core term in petrochemical engineering, polymer science, and organic chemistry.
Vocabulary
Synonyms of “propene”
Vocabulary
Antonyms of “propene”
Watch out
Common Mistakes When Using “propene”
- Misspelling as 'propine' (which is a different class of hydrocarbon).
- Using 'propene' as a countable plural ('propenes') when referring to the substance mass.
FAQ
Frequently Asked Questions
No. Propene (C₃H₆) is an alkene with a carbon-carbon double bond. Propane (C₃H₈) is an alkane, fully saturated with single bonds. They have different chemical properties and uses.
In modern usage, they are synonyms for the same chemical compound (C₃H₆). 'Propene' is the formal IUPAC name, while 'propylene' is the common industrial and traditional name. The '-ene' suffix is systematic for alkenes.
It is primarily produced as a co-product of petroleum refining (fluid catalytic cracking) and steam cracking of hydrocarbons like naphtha or natural gas liquids. It can also be produced via propane dehydrogenation (PDH).
Yes. It is highly flammable and forms explosive mixtures with air. It is also an asphyxiant in high concentrations. Industrial handling requires strict safety protocols to prevent leaks and ignition.
A colourless, flammable gaseous hydrocarbon with three carbon atoms and one double bond (C₃H₆).
Propene is usually technical / scientific in register.
Propene: in British English it is pronounced /ˈprəʊpiːn/, and in American English it is pronounced /ˈproʊpiːn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “N/A”
Learning
Memory Aids
Mnemonic
Think: PROpene has a PROpensity to polymerise (like PROpylene). Both start with 'PRO' and have three C's.
Conceptual Metaphor
BUILDING BLOCK: Propene is a fundamental unit/ingredient for constructing larger plastic molecules.
Practice
Quiz
What is the molecular formula of propene?