dodecanoic acid: meaning, definition, pronunciation and examples
RareTechnical/Scientific
Quick answer
What does “dodecanoic acid” mean?
A saturated fatty acid with 12 carbon atoms.
Audio
Pronunciation
Definition
Meaning and Definition
A saturated fatty acid with 12 carbon atoms.
An organic compound systematically named from its carbon chain length, commonly known as lauric acid, naturally found in coconut and palm kernel oils and used in soaps, cosmetics, and food products.
Dialectal Variation
British vs American Usage
Differences
No significant differences in usage; both regions use 'dodecanoic acid' in technical contexts and 'lauric acid' in commercial/industrial contexts.
Connotations
Neutral scientific term in both varieties.
Frequency
Extremely low frequency in general discourse; used almost exclusively in chemistry, biochemistry, and related industrial fields.
Grammar
How to Use “dodecanoic acid” in a Sentence
Dodecanoic acid is [adjective]The [noun] of dodecanoic acidDodecanoic acid [verb]Vocabulary
Collocations
Examples
Examples of “dodecanoic acid” in a Sentence
adjective
British English
- The dodecanoic acid content was measured.
- A dodecanoic acid derivative
American English
- The dodecanoic acid concentration
- Dodecanoic acid esters
Usage
Meaning in Context
Business
Used in specifications for raw materials in cosmetics, food, and cleaning product manufacturing.
Academic
Common in organic chemistry, biochemistry, and nutrition science papers and textbooks.
Everyday
Virtually never used; 'coconut oil' or similar would be referenced instead.
Technical
Precise term in chemical formulas, research, and industrial process descriptions.
Vocabulary
Synonyms of “dodecanoic acid”
Vocabulary
Antonyms of “dodecanoic acid”
Watch out
Common Mistakes When Using “dodecanoic acid”
- Misspelling as 'dodecanioc acid' or 'dodeconic acid'. Confusing it with similar chain-length acids like decanoic (C10) or tetradecanoic (C14) acid.
FAQ
Frequently Asked Questions
Yes, they are two names for the same chemical compound. 'Dodecanoic acid' is the systematic IUPAC name, while 'lauric acid' is the common name.
It is found in high concentrations in coconut oil and palm kernel oil, and to a lesser extent in milk fats.
In pure form, it can be irritating to skin and eyes. However, in the forms typically encountered (diluted in food or products), it is generally safe and widely used.
Chemical compounds often have a systematic name (describing the structure precisely) and one or more common or trivial names (often historical). 'Dodecanoic acid' is precise; 'lauric acid' originates from laurel oil, where it was also found.
A saturated fatty acid with 12 carbon atoms.
Dodecanoic acid is usually technical/scientific in register.
Dodecanoic acid: in British English it is pronounced /ˌdəʊdɛkəˈnəʊɪk ˈasɪd/, and in American English it is pronounced /ˌdoʊdɛkəˈnoʊɪk ˈæsɪd/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think 'DOzen' (12) + DECAnoic (ten, but modified) + acid. A dozen (12) carbon acid.
Conceptual Metaphor
BUILDING BLOCK (as a fundamental component of larger fats and products).
Practice
Quiz
In which context are you LEAST likely to encounter the term 'dodecanoic acid'?