dinitrobenzene: meaning, definition, pronunciation and examples
C2Technical/Scientific
Quick answer
What does “dinitrobenzene” mean?
A toxic, crystalline, aromatic compound with two nitro groups substituted onto a benzene ring, used in chemical synthesis and as an explosive.
Audio
Pronunciation
Definition
Meaning and Definition
A toxic, crystalline, aromatic compound with two nitro groups substituted onto a benzene ring, used in chemical synthesis and as an explosive.
Any of three isomeric chemical compounds (1,2-, 1,3-, or 1,4-dinitrobenzene) derived from benzene, differing in the relative positions of the two nitro groups, with 1,3-dinitrobenzene being the most common and stable isomer.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling follows standard conventions (e.g., 'sulphur' vs. 'sulfur' in related compounds may differ, but 'dinitrobenzene' is spelled the same).
Connotations
Identical technical connotations in both dialects.
Frequency
Extremely low frequency in general language, used exclusively in chemistry, engineering, and regulatory/safety contexts. No notable frequency difference between UK and US.
Grammar
How to Use “dinitrobenzene” in a Sentence
The [noun: isomer/preparation] of dinitrobenzeneDinitrobenzene is [verb: formed/reduced/used] in [noun: synthesis/explosives][Noun: Exposure/Reaction] to dinitrobenzeneVocabulary
Collocations
Examples
Examples of “dinitrobenzene” in a Sentence
adjective
British English
- The dinitrobenzene solution required careful handling.
- A dinitrobenzene derivative was the target molecule.
American English
- The dinitrobenzene solution required careful handling.
- A dinitrobenzene derivative was the target molecule.
Usage
Meaning in Context
Business
Used in regulatory, safety data sheets (SDS), and industrial chemical procurement contexts.
Academic
Common in organic chemistry textbooks, research papers on nitroaromatics, synthesis pathways, and toxicology studies.
Everyday
Virtually never used in everyday conversation.
Technical
Used in chemical engineering, organic synthesis protocols, explosive formulation, and hazardous material handling guides.
Vocabulary
Synonyms of “dinitrobenzene”
Strong
Neutral
Weak
Vocabulary
Antonyms of “dinitrobenzene”
Watch out
Common Mistakes When Using “dinitrobenzene”
- Misspelling as 'dinitrobenzeen' or 'dinitrobenzen'.
- Pronouncing 'benzene' as /ˈbɛnzɪn/ (like 'benzin' for petrol) instead of /ˈbɛnziːn/.
- Using it as a countable noun without specifying an isomer (e.g., 'a dinitrobenzene' is vague).
FAQ
Frequently Asked Questions
Yes, it is toxic by inhalation, ingestion, and skin contact, and can be explosive under certain conditions.
It is primarily used as a chemical intermediate in the synthesis of other compounds, such as dyes and explosives, and in chemical research.
Yes, there are three structural isomers (1,2-, 1,3-, and 1,4-dinitrobenzene) which differ in where the two nitro groups are attached to the benzene ring.
It is highly unlikely. You might see it on safety documentation or in highly specialized industrial or legal contexts, but not in general conversation or media.
A toxic, crystalline, aromatic compound with two nitro groups substituted onto a benzene ring, used in chemical synthesis and as an explosive.
Dinitrobenzene is usually technical/scientific in register.
Dinitrobenzene: in British English it is pronounced /daɪˌnaɪtrəʊˈbɛnziːn/, and in American English it is pronounced /daɪˌnaɪtroʊˈbɛnziːn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: DI-NITRO-BENZENE = Two (Di) Nitro groups attached to a Benzene ring.
Conceptual Metaphor
A building block (benzene) that has been made more reactive and dangerous by adding two 'nitro' functional groups.
Practice
Quiz
What is the primary hazard associated with dinitrobenzene?