TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
DIOLEFINE [4 records]
Record 1 - internal organization data 2011-08-22
Record 1, English
Record 1, Subject field(s)
- Chemical Elements and Compounds
Record 1, Main entry term, English
- diene
1, record 1, English, diene
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- alkadiene 2, record 1, English, alkadiene
correct
- diolefin 2, record 1, English, diolefin
correct
- diolefine 3, record 1, English, diolefine
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
dienes: Compounds that contain two fixed double bonds (usually assumed to be between carbon atoms). 4, record 1, English, - diene
Record number: 1, Textual support number: 1 CONT
Dienes in which the two double-bond units are linked by one single bond are termed conjugated, e.g. CH2=CH-CH-CH2 buta-1,3-diene. Dienes in which the double bonds are adjacent are called cumulative, e.g. CH3CH=CH=CH2 buta-1,2-diene. Those in which one or more of the unsaturated carbon atoms are replaced by a heteroatom may be called heterodienes. 4, record 1, English, - diene
Record 1, French
Record 1, Domaine(s)
- Éléments et composés chimiques
Record 1, Main entry term, French
- diène
1, record 1, French, di%C3%A8ne
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- alcadiène 2, record 1, French, alcadi%C3%A8ne
correct, masculine noun
- dioléfine 2, record 1, French, diol%C3%A9fine
correct, feminine noun
- di-oléfine 3, record 1, French, di%2Dol%C3%A9fine
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Composé qui comporte deux doubles liaisons fixes (en général, elles sont situées entre des atomes de carbone). 4, record 1, French, - di%C3%A8ne
Record number: 1, Textual support number: 1 CONT
Les diènes dans lesquels les deux unités comportant une double liaison sont liées entre elles par une liaison simple sont dits conjugués. Par exemple : CH2=CH-CH=CH2 buta-1,3-diène. Les diènes dans lesquels les doubles liaisons sont adjacentes sont dits cumulés, par exemple : CH3-CH=C=CH2 buta-1,2-diène. Les diènes dans lesquels un ou plusieurs atomes de carbone insaturés sont remplacés par un hétéroatome sont nommés hétérodiènes. 4, record 1, French, - di%C3%A8ne
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Elementos y compuestos químicos
Record 1, Main entry term, Spanish
- dieno
1, record 1, Spanish, dieno
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- alcadieno 2, record 1, Spanish, alcadieno
correct, masculine noun
- diolefina 2, record 1, Spanish, diolefina
correct, feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Hidrocarburo insaturado, con dos dobles enlaces que pueden aparecer alternados, contiguos o aislados dentro de la molécula. 3, record 1, Spanish, - dieno
Record 2 - internal organization data 2003-09-17
Record 2, English
Record 2, Subject field(s)
- Chemical Engineering
- Plastics Industry
Record 2, Main entry term, English
- polymerizate
1, record 2, English, polymerizate
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A product or mixture of products obtained from a polymerization reaction or process. 2, record 2, English, - polymerizate
Record number: 2, Textual support number: 1 CONT
By polymerising a mixture of an aliphatic conjugated diolefine such as butadiene... with styrene... an intimately mixed polymerisate is obtained. 2, record 2, English, - polymerizate
Record number: 2, Textual support number: 2 CONT
The polymerizates of acrylic acid, ... methacrylic acid, ... and their derivatives such as acrylonitrile, ... are known collectively as acrylics. 2, record 2, English, - polymerizate
Record 2, French
Record 2, Domaine(s)
- Génie chimique
- Industrie des plastiques
Record 2, Main entry term, French
- polymérisat
1, record 2, French, polym%C3%A9risat
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Produit d'une polymérisation 2, record 2, French, - polym%C3%A9risat
Record number: 2, Textual support number: 1 OBS
polymérisation : Union de plusieurs molécules d'un composé pour former une grosse molécule (de masse moléculaire multiple de celle de la première). Production d'un nouveau composé par la réunion des molécules d'un premier composé (monomère). [P. ex. : Résines de polymérisation]. 3, record 2, French, - polym%C3%A9risat
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Ingenieria química
- Industria de plásticos
Record 2, Main entry term, Spanish
- polimerizado
1, record 2, Spanish, polimerizado
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2002-01-15
Record 3, English
Record 3, Subject field(s)
- Chemistry
- Chemical Elements and Compounds
Record 3, Main entry term, English
- cumulative diene
1, record 3, English, cumulative%20diene
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- cumulative alkadiene 2, record 3, English, cumulative%20alkadiene
correct
- cumulative diolefin 2, record 3, English, cumulative%20diolefin
avoid
- cumulative diolefine 2, record 3, English, cumulative%20diolefine
avoid
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
dienes: Compounds that contain two fixed double bonds (usually assumed to be between carbon atoms). ... Dienes in which the double bonds are adjacent are called cumulative, e.g. CH3CH=C=CH2 buta-1,2-diene. 3, record 3, English, - cumulative%20diene
Record number: 3, Textual support number: 1 OBS
Dienes in which the two double-bond units are linked by one single bond are termed conjugated, e.g. CH2=CH-CH-CH2 buta-1,3-diene. ... Those in which one or more of the unsaturated carbon atoms is replaced by a heteroatom may be called heterodienes. 3, record 3, English, - cumulative%20diene
Record number: 3, Textual support number: 2 OBS
Compare with "cumulative double bonds." 2, record 3, English, - cumulative%20diene
Record 3, French
Record 3, Domaine(s)
- Chimie
- Éléments et composés chimiques
Record 3, Main entry term, French
- diène cumulé
1, record 3, French, di%C3%A8ne%20cumul%C3%A9
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- alcadiène cumulé 2, record 3, French, alcadi%C3%A8ne%20cumul%C3%A9
correct, masculine noun
- dioléfine cumulée 2, record 3, French, diol%C3%A9fine%20cumul%C3%A9e
avoid, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
diène : Composé qui comporte deux doubles liaisons fixes (en général, elles sont situées entre des atomes de carbone). [...] Les diènes dans lesquels les doubles liaisons sont adjacentes sont dits cumulés, par exemple : CH3-CH=C=CH2 buta-1,2-diène. 2, record 3, French, - di%C3%A8ne%20cumul%C3%A9
Record number: 3, Textual support number: 1 OBS
Les diènes dans lesquels les deux unités comportant une double liaison sont liées entre elles par une liaison simple sont dits conjugués. Par exemple : CH2=CH-CH=CH2 buta-1,3-diène. [...] Les diènes dans lesquels un (ou plusieurs) atomes de carbone insaturé(s) est (sont) remplacé(s) par un hétéroatome sont nommés hétérodiènes. 2, record 3, French, - di%C3%A8ne%20cumul%C3%A9
Record number: 3, Textual support number: 2 OBS
Voir aussi «doubles liaisons cumulées». 2, record 3, French, - di%C3%A8ne%20cumul%C3%A9
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2002-01-15
Record 4, English
Record 4, Subject field(s)
- Chemistry
- Chemical Elements and Compounds
Record 4, Main entry term, English
- conjugated diene
1, record 4, English, conjugated%20diene
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- conjugated alkadiene 2, record 4, English, conjugated%20alkadiene
correct
- conjugated diolefin 2, record 4, English, conjugated%20diolefin
avoid
- conjugated diolefine 2, record 4, English, conjugated%20diolefine
avoid
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
An acyclic hydrocarbon with a molecular structure containing two carbon-carbon double and single bonds. 3, record 4, English, - conjugated%20diene
Record number: 4, Textual support number: 1 CONT
dienes: Compounds that contain two fixed double bonds (usually assumed to be between carbon atoms). Dienes in which the two double-bond units are linked by one single bond are termed conjugated, e.g. CH2=CH-CH-CH2 buta-1,3-diene. 4, record 4, English, - conjugated%20diene
Record number: 4, Textual support number: 1 OBS
Dienes in which the double bonds are adjacent are called cumulative, e.g. CH3CH=C=CH2 buta-1,2-diene. Those in which one or more of the unsaturated carbon atoms is replaced by a heteroatom may be called heterodienes. 4, record 4, English, - conjugated%20diene
Record number: 4, Textual support number: 2 OBS
Compare with "conjugated double bonds", "conjugated system" and "isolated double bonds." 2, record 4, English, - conjugated%20diene
Record 4, French
Record 4, Domaine(s)
- Chimie
- Éléments et composés chimiques
Record 4, Main entry term, French
- diène conjugué
1, record 4, French, di%C3%A8ne%20conjugu%C3%A9
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- alcadiène conjugué 2, record 4, French, alcadi%C3%A8ne%20conjugu%C3%A9
correct, masculine noun
- dioléfine conjuguée 2, record 4, French, diol%C3%A9fine%20conjugu%C3%A9e
avoid, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
diène : Composé qui comporte deux doubles liaisons fixes (en général, elles sont situées entre des atomes de carbone). Les diènes dans lesquels les deux unités comportant une double liaison sont liées entre elles par une liaison simple sont dits conjugués. Par exemple : CH2=CH-CH=CH2 buta-1,3-diène. 3, record 4, French, - di%C3%A8ne%20conjugu%C3%A9
Record number: 4, Textual support number: 1 OBS
Les diènes dans lesquels les doubles liaisons sont adjacentes sont dits cumulés, par exemple : CH3-CH=C=CH2 buta-1,2-diène. Les diènes dans lesquels un (ou plusieurs) atomes de carbone insaturé(s) est (sont) remplacé(s) par un hétéroatome sont nommés hétérodiènes. 3, record 4, French, - di%C3%A8ne%20conjugu%C3%A9
Record number: 4, Textual support number: 2 OBS
Voir aussi «doubles liaisons conjuguées», «système conjugué» et «doubles liaisons isolées». 2, record 4, French, - di%C3%A8ne%20conjugu%C3%A9
Record 4, Spanish
Record 4, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: