chlorofluoromethane: meaning, definition, pronunciation and examples
C2Technical/Scientific
Quick answer
What does “chlorofluoromethane” mean?
A specific chemical compound (CH2ClF) consisting of methane where hydrogen atoms are replaced by chlorine and fluorine atoms.
Audio
Pronunciation
Definition
Meaning and Definition
A specific chemical compound (CH2ClF) consisting of methane where hydrogen atoms are replaced by chlorine and fluorine atoms.
A member of the chlorofluorocarbon (CFC) family, historically used as a refrigerant and propellant, but now largely phased out due to its ozone-depleting properties.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or spelling differences. Pronunciation may vary slightly (see IPA).
Connotations
Identical technical and environmental connotations in both varieties.
Frequency
Extremely low frequency in general discourse, appearing almost exclusively in scientific, environmental, or historical technical texts in both regions.
Grammar
How to Use “chlorofluoromethane” in a Sentence
The [noun] contains chlorofluoromethane.Scientists studied the effects of chlorofluoromethane.Vocabulary
Collocations
Examples
Examples of “chlorofluoromethane” in a Sentence
adjective
British English
- The chlorofluoromethane concentration was measured.
- A chlorofluoromethane-based propellant.
American English
- The chlorofluoromethane levels were recorded.
- A chlorofluoromethane refrigerant.
Usage
Meaning in Context
Business
Might appear in historical reports on refrigerant manufacturing or environmental compliance documents.
Academic
Used in chemistry, environmental science, and atmospheric physics papers discussing CFCs and ozone depletion.
Everyday
Virtually never used in everyday conversation.
Technical
The primary domain. Used in chemical engineering, industrial chemistry, and environmental regulation specifications.
Vocabulary
Synonyms of “chlorofluoromethane”
Vocabulary
Antonyms of “chlorofluoromethane”
Watch out
Common Mistakes When Using “chlorofluoromethane”
- Misspelling as 'chloroflouromethane' (missing 'u' after 'o').
- Incorrect hyphenation: 'chloro-fluoro-methane' is less standard than the solid compound form.
- Confusing it with 'chlorodifluoromethane' (HCFC-22), a different compound.
FAQ
Frequently Asked Questions
Its production and use are severely restricted under the Montreal Protocol due to its ozone-depleting potential. It is largely obsolete.
'Freon' is a brand name for various refrigerants. Chlorofluoromethane is one specific chemical that was sold under names like Freon 31.
When released into the atmosphere, it breaks down in the stratosphere, releasing chlorine atoms that catalytically destroy ozone molecules.
It is highly unlikely in modern products. You might find it in very old refrigeration systems, fire extinguishers, or aerosol cans manufactured before the 1990s.
A specific chemical compound (CH2ClF) consisting of methane where hydrogen atoms are replaced by chlorine and fluorine atoms.
Chlorofluoromethane is usually technical/scientific in register.
Chlorofluoromethane: in British English it is pronounced /ˌklɔːrəʊˌflʊərəʊˈmiːθeɪn/, and in American English it is pronounced /ˌklɔːroʊˌflʊroʊˈmeɪθeɪn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: CHLORO (chlorine) + FLUORO (fluorine) + METHANE (the base hydrocarbon). It's a methane molecule 'dressed up' with chlorine and fluorine.
Conceptual Metaphor
N/A (Highly technical term, not typically used metaphorically.)
Practice
Quiz
Chlorofluoromethane is best classified as: