phenylamine: meaning, definition, pronunciation and examples
Rare / Very LowHistorical / Scientific / Technical
Quick answer
What does “phenylamine” mean?
An older, largely obsolete name for aniline, a basic aromatic amine used in the manufacture of dyes, drugs, explosives, plastics, and photographic chemicals.
Audio
Pronunciation
Definition
Meaning and Definition
An older, largely obsolete name for aniline, a basic aromatic amine used in the manufacture of dyes, drugs, explosives, plastics, and photographic chemicals.
In historical and some technical contexts, it refers specifically to the compound C₆H₅NH₂, which is the simplest aromatic amine, derived by replacing one hydrogen atom in benzene with an amino group.
Dialectal Variation
British vs American Usage
Differences
No significant regional difference in usage of this archaic term; it is equally obsolete in both British and American English.
Connotations
Connotes historical or pedagogical context. In a modern lab, using 'phenylamine' instead of 'aniline' might mark a speaker as outdated or deliberately referencing older literature.
Frequency
Extremely low frequency in both variants. 'Aniline' is the universal modern term.
Grammar
How to Use “phenylamine” in a Sentence
N of phenylaminephenylamine is used to VV phenylamine into NVocabulary
Collocations
Examples
Examples of “phenylamine” in a Sentence
adjective
British English
- The phenylamine process was crucial for early dye-making.
American English
- The phenylamine route to mauveine was discovered by Perkin.
Usage
Meaning in Context
Business
Not used in modern business contexts.
Academic
Used only in historical discussions of chemistry or the dye industry. Modern academic papers use 'aniline'.
Everyday
Virtually never used.
Technical
Rarely used even in technical settings, except when deliberately distinguishing historical nomenclature.
Vocabulary
Synonyms of “phenylamine”
Watch out
Common Mistakes When Using “phenylamine”
- Misspelling as 'phenyamine' or 'phenylamin'.
- Using it in a modern chemistry report instead of 'aniline'.
- Pronouncing it /ˈfiːnɪlæmiːn/ (with a long 'ee' sound).
FAQ
Frequently Asked Questions
Yes, phenylamine is an archaic synonym for aniline (C₆H₅NH₂). They refer to the same chemical compound.
Its use today is largely historical or pedagogical, to illustrate the evolution of chemical nomenclature or when directly quoting from old texts.
The preferred IUPAC name is 'aniline', though 'benzenamine' is also systematic.
No, you will find it listed exclusively as 'aniline'. Searching for 'phenylamine' will likely yield no results in modern suppliers' databases.
An older, largely obsolete name for aniline, a basic aromatic amine used in the manufacture of dyes, drugs, explosives, plastics, and photographic chemicals.
Phenylamine is usually historical / scientific / technical in register.
Phenylamine: in British English it is pronounced /ˌfɛnɪlˈæmiːn/, and in American English it is pronounced /ˌfɛnɪlˈæmin/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: PHENYL (the benzene ring group) + AMINE (the nitrogen group). It's the straightforward, older name describing its structure.
Conceptual Metaphor
A RELIC / FOSSIL OF SCIENCE: The word represents an earlier stage of chemical understanding, now preserved in the layers of scientific history.
Practice
Quiz
What is the primary reason 'phenylamine' is rarely used today?