TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
C6H10O2 [3 records]
Record 1 - internal organization data 2013-08-30
Record 1, English
Record 1, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 1
Record 1, Main entry term, English
- oxepan-2-one
1, record 1, English, oxepan%2D2%2Done
correct, see observation
Record 1, Abbreviations, English
Record 1, Synonyms, English
- hexano-6-lactone 1, record 1, English, hexano%2D6%2Dlactone
correct
- epsilon-caprolactone 1, record 1, English, epsilon%2Dcaprolactone
correct, see observation, obsolete
- caprolactone 2, record 1, English, caprolactone
avoid, see observation, obsolete
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A chemical compound, the reaction product of peracetic acid and cyclohexanone, an intermediate product in the manufacture of caprolactam, used as an intermediate in adhesives, urethane coatings and elastomers, as a solvent, as a diluent for epoxy resins, in synthetic fibers and in organic synthesis. 3, record 1, English, - oxepan%2D2%2Done
Record number: 1, Textual support number: 1 OBS
oxepan-2-one: form recommended by the IUPAC (International Union of Pure and Applied Chemistry). 1, record 1, English, - oxepan%2D2%2Done
Record number: 1, Textual support number: 2 OBS
epsilon-caprolactone: The word "epsilon" must be replaced by the corresponding Greek letter or italicized. 1, record 1, English, - oxepan%2D2%2Done
Record number: 1, Textual support number: 3 OBS
caprolactone: generic form. 3, record 1, English, - oxepan%2D2%2Done
Record number: 1, Textual support number: 4 OBS
Chemical formula: C6H10O2 3, record 1, English, - oxepan%2D2%2Done
Record 1, French
Record 1, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- oxépan-2-one
1, record 1, French, ox%C3%A9pan%2D2%2Done
correct, see observation, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- hexano-6-lactone 1, record 1, French, hexano%2D6%2Dlactone
correct, feminine noun
- epsilon-caprolactone 1, record 1, French, epsilon%2Dcaprolactone
correct, see observation, feminine noun, obsolete
- caprolactone 2, record 1, French, caprolactone
avoid, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Ester cyclique d'un acide hydroxy-caproïque, de formule C6H10O2. 3, record 1, French, - ox%C3%A9pan%2D2%2Done
Record number: 1, Textual support number: 1 OBS
oxépan-2-one : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée). 1, record 1, French, - ox%C3%A9pan%2D2%2Done
Record number: 1, Textual support number: 2 OBS
epsilon-caprolactone : Le mot «epsilon» doit être remplacé par la lettre grecque correspondante ou être écrit en italique. 1, record 1, French, - ox%C3%A9pan%2D2%2Done
Record number: 1, Textual support number: 3 OBS
caprolactone : forme générique. 4, record 1, French, - ox%C3%A9pan%2D2%2Done
Record number: 1, Textual support number: 4 OBS
Formule chimique : C6H10O2 4, record 1, French, - ox%C3%A9pan%2D2%2Done
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2013-08-30
Record 2, English
Record 2, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 2
Record 2, Main entry term, English
- oxepan-2-one
1, record 2, English, oxepan%2D2%2Done
correct, see observation
Record 2, Abbreviations, English
Record 2, Synonyms, English
- hexano-6-lactone 1, record 2, English, hexano%2D6%2Dlactone
correct
- 2-oxepanone 2, record 2, English, 2%2Doxepanone
former designation
- 6-hexanolactone 2, record 2, English, 6%2Dhexanolactone
former designation
- epsilon-caprolactone 2, record 2, English, epsilon%2Dcaprolactone
former designation, see observation
- caprolactone 2, record 2, English, caprolactone
- epsilon-lactone hexanoic acid 2, record 2, English, epsilon%2Dlactone%20hexanoic%20acid
see observation
- 1,6-hexanolide 2, record 2, English, 1%2C6%2Dhexanolide
- 6-hydroxyhexanoic acid lactone 2, record 2, English, 6%2Dhydroxyhexanoic%20acid%20lactone
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
oxepan-2-one: form recommended by the IUPAC (International Union of Pure and Applied Chemistry). 1, record 2, English, - oxepan%2D2%2Done
Record number: 2, Textual support number: 2 OBS
epsilon: This word must be replaced by the corresponding Greek letter or italicized. 3, record 2, English, - oxepan%2D2%2Done
Record number: 2, Textual support number: 3 OBS
Chemical formula: C6H10O2 3, record 2, English, - oxepan%2D2%2Done
Record 2, French
Record 2, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 2
Record 2, Main entry term, French
- oxépan-2-one
1, record 2, French, ox%C3%A9pan%2D2%2Done
correct, see observation, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- hexano-6-lactone 1, record 2, French, hexano%2D6%2Dlactone
correct, feminine noun
- epsilon-caprolactone 2, record 2, French, epsilon%2Dcaprolactone
former designation, see observation, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les lactones (ou olides) sont des esters internes (ou intramoléculaires) des hydroxyacides [...]. Les [gamma]- et [delta]-lactones se préparent par hydrolyse ou distillation d'acides [gamma]- ou [delta]-halogénés, ou en traitant des acides non saturés par l'acide bromhydrique, ou encore par réduction partielle d'anhydrides cycliques. Les [bêta]-lactones se forment par réaction du cétène avec des aldéhydes ou des cétones. Enfin, les termes supérieurs sont obtenus par oxydation des cétones cycliques par l'acide de Caro (monopersulfurique); on prépare de cette façon l'[epsilon]-caprolactone à partir de la cyclohexanone. 3, record 2, French, - ox%C3%A9pan%2D2%2Done
Record number: 2, Textual support number: 1 OBS
oxépan-2-one : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée). 1, record 2, French, - ox%C3%A9pan%2D2%2Done
Record number: 2, Textual support number: 2 OBS
epsilon : Ce mot doit être remplacé par la lettre grecque correspondante ou s'écrire en italique. 4, record 2, French, - ox%C3%A9pan%2D2%2Done
Record number: 2, Textual support number: 3 OBS
Formule chimique : C6H10O2 4, record 2, French, - ox%C3%A9pan%2D2%2Done
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-03-08
Record 3, English
Record 3, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 3
Record 3, Main entry term, English
- ethyl (E)-but-2-enoate
1, record 3, English, ethyl%20%28E%29%2Dbut%2D2%2Denoate
correct, see observation
Record 3, Abbreviations, English
Record 3, Synonyms, English
- ethyl but-2-enoate 1, record 3, English, ethyl%20but%2D2%2Denoate
avoid, see observation
- ethyl crotonate 2, record 3, English, ethyl%20crotonate
former designation, avoid
- 2-butenoic acid ethyl ester 3, record 3, English, 2%2Dbutenoic%20acid%20ethyl%20ester
avoid
- crotonic acid ethyl ester 3, record 3, English, crotonic%20acid%20ethyl%20ester
avoid
- alpha-crotonic acid ethyl ester 3, record 3, English, alpha%2Dcrotonic%20acid%20ethyl%20ester
avoid
- ethylcrotonate 3, record 3, English, ethylcrotonate
avoid
- ethyl (E)-crotonate 3, record 3, English, ethyl%20%28E%29%2Dcrotonate
avoid
- ethyl trans-crotonate 3, record 3, English, ethyl%20trans%2Dcrotonate
avoid
- trans-2-butenoic acid ethyl ester 3, record 3, English, trans%2D2%2Dbutenoic%20acid%20ethyl%20ester
avoid
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
ethyl (E)-but-2-enoate: The capital letter "E" must be italicized; form recommended by the IUPAC (International Union of Pure and Applied Chemistry). 1, record 3, English, - ethyl%20%28E%29%2Dbut%2D2%2Denoate
Record number: 3, Textual support number: 2 OBS
ethyl crotonate: obsolete form. 1, record 3, English, - ethyl%20%28E%29%2Dbut%2D2%2Denoate
Record number: 3, Textual support number: 3 OBS
Chemical formula: C6H10O2 4, record 3, English, - ethyl%20%28E%29%2Dbut%2D2%2Denoate
Record 3, French
Record 3, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 3
Record 3, Main entry term, French
- (E)-but-2-énoate d'éthyle
1, record 3, French, %28E%29%2Dbut%2D2%2D%C3%A9noate%20d%27%C3%A9thyle
correct, see observation, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- crotonate d'éthyle 2, record 3, French, crotonate%20d%27%C3%A9thyle
former designation, avoid, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
(E)-but-2-énoate d'éthyle : La lettre majuscule «E» s'écrit en italique; forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée). 1, record 3, French, - %28E%29%2Dbut%2D2%2D%C3%A9noate%20d%27%C3%A9thyle
Record number: 3, Textual support number: 2 OBS
crotonate d'éthyle : forme vieillie. 1, record 3, French, - %28E%29%2Dbut%2D2%2D%C3%A9noate%20d%27%C3%A9thyle
Record number: 3, Textual support number: 3 OBS
Formule chimique : C6H10O2 3, record 3, French, - %28E%29%2Dbut%2D2%2D%C3%A9noate%20d%27%C3%A9thyle
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Elementos y compuestos químicos
Entrada(s) universal(es) Record 3
Record 3, Main entry term, Spanish
- crotonato de etilo
1, record 3, Spanish, crotonato%20de%20etilo
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Líquido incoloro y transparente de olor persistente, insoluble en agua, soluble en alcohol y éter. Combustible. 1, record 3, Spanish, - crotonato%20de%20etilo
Record number: 3, Textual support number: 1 OBS
Fórmula química: C6H10O2 2, record 3, Spanish, - crotonato%20de%20etilo
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
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: