TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

Stable, colorless liquid, boiling at 121°C; nonflammable and nonexplosive, with low toxicity; used as a dry-cleaning and industrial solvent, in pharmaceuticals and medicine, and for metal cleaning.  9, record 1, English, - 1%2C1%2C2%2C2%2Dtetrachloroethene

Record number: 1, Textual support number: 1 CONT

Among the substances in PSL [Priority Substances List] 1 found to be toxic under CEPA [Canadian Environmental Protection Act] are trichloroethylene (TCE) and tetrachloroethylene (also known as perchloroethylene and commonly referred to as PERC).  10, record 1, English, - 1%2C1%2C2%2C2%2Dtetrachloroethene

Record number: 1, Textual support number: 1 OBS

1,1,2,2-tetrachloroethene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record.  4, record 1, English, - 1%2C1%2C2%2C2%2Dtetrachloroethene

Record number: 1, Textual support number: 2 OBS

tetrachloroethylene: term adopted by Environment Canada; used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS).  11, record 1, English, - 1%2C1%2C2%2C2%2Dtetrachloroethene

Record number: 1, Textual support number: 3 OBS

PCE; PER: These might be in-house or non-recognized abbreviations; not to be used alone, to avoid any risk of confusion.  4, record 1, English, - 1%2C1%2C2%2C2%2Dtetrachloroethene

Record number: 1, Textual support number: 4 OBS

Also known under a large number of other commercial designations, such as: Antisol 1; Dow-Per; ENT 1,860; Fedal-Un; NCI-C04580; Perawin; Perchlor; Percosolve; Perk; Perklone; Persec; RCRA waste number U210; Tetlen; Tetraleno; Tetralex; Tetravec; Tetroguer; UN 1897.  11, record 1, English, - 1%2C1%2C2%2C2%2Dtetrachloroethene

Record number: 1, Textual support number: 5 OBS

Chemical formula: C₂Cl₄ or Cl₂C=CCl₂ or CCl₂=CCl₂  11, record 1, English, - 1%2C1%2C2%2C2%2Dtetrachloroethene

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Liquide incolore, peu toxique et ignifuge utilisé en médecine, en pharmacologie et pour le nettoyage à sec.  11, record 1, French, - 1%2C1%2C2%2C2%2Dt%C3%A9trachloro%C3%A9th%C3%A8ne

Record number: 1, Textual support number: 1 OBS

Dérivé entièrement halogéné de l'éthylène, utilisé comme dégraissant et comme détachant, que l'on soupçonne d'appauvrir la couche d'ozone stratosphérique et que l'on considère comme un gaz à effet de serre mineur.  12, record 1, French, - 1%2C1%2C2%2C2%2Dt%C3%A9trachloro%C3%A9th%C3%A8ne

Record number: 1, Textual support number: 1 CONT

Parmi les substances de la LSIP [Liste des substances d'intérêt prioritaire] 1 réputées toxiques [en vertu] de la LCPE [Loi canadienne sur la protection de l'environnement], on [trouve] le trichloroéthylène (TCE) et le tétrachloréthylène (également connu sous le nom de perchloroéthylène ou PERC).  5, record 1, French, - 1%2C1%2C2%2C2%2Dt%C3%A9trachloro%C3%A9th%C3%A8ne

Record number: 1, Textual support number: 2 OBS

On compte peu d'alcènes halogénés parmi les produits qui menacent la couche d'ozone. Ces dérivés de l'éthylène, dans la nomenclature fréon, portent un numéro d'identification supérieur à 1 000.  13, record 1, French, - 1%2C1%2C2%2C2%2Dt%C3%A9trachloro%C3%A9th%C3%A8ne

Record number: 1, Textual support number: 3 OBS

1,1,2,2-tétrachloroéthène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche.  2, record 1, French, - 1%2C1%2C2%2C2%2Dt%C3%A9trachloro%C3%A9th%C3%A8ne

Record number: 1, Textual support number: 4 OBS

tétrachloroéthylène : terme retenu par Environnement Canada; utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).  14, record 1, French, - 1%2C1%2C2%2C2%2Dt%C3%A9trachloro%C3%A9th%C3%A8ne

Record number: 1, Textual support number: 5 OBS

PCE; PER; TCE : abréviations non officielles; ne pas les utiliser seules, pour éviter tout risque de confusion.  2, record 1, French, - 1%2C1%2C2%2C2%2Dt%C3%A9trachloro%C3%A9th%C3%A8ne

Record number: 1, Textual support number: 6 OBS

Formule chimique : C₂Cl₄ ou Cl₂C=CCl₂ ou CCl₂=CCl₂  14, record 1, French, - 1%2C1%2C2%2C2%2Dt%C3%A9trachloro%C3%A9th%C3%A8ne

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 OBS

Fórmula química: C₂Cl₄ o Cl₂C=CCl₂ o CCl₂=CCl₂  2, record 1, Spanish, - percloroetileno

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A chemical product which appears under the form of a colorless, flammable, explosive liquid, is insoluble in water, boils at 37°C, and is used to make polymers copolymerized with vinyl chloride or acrylonitrile (Saran).  8, record 2, English, - 1%2C1%2Ddichloroethene

Record number: 2, Textual support number: 1 OBS

1,1-dichloroethene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record.  3, record 2, English, - 1%2C1%2Ddichloroethene

Record number: 2, Textual support number: 2 OBS

1,1-dichloroethylene: term adopted by Environment Canada; used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS).  8, record 2, English, - 1%2C1%2Ddichloroethene

Record number: 2, Textual support number: 3 OBS

asym-: This abbreviation must be italicized.  3, record 2, English, - 1%2C1%2Ddichloroethene

Record number: 2, Textual support number: 4 OBS

1,1-DCE; VC; VDC: These might be in-house or non-recognized abbreviations; not to be used alone, to avoid any risk of confusion.  3, record 2, English, - 1%2C1%2Ddichloroethene

Record number: 2, Textual support number: 5 OBS

Also known under the following commercial designations: NCI-C54262; RCRA waste number U078; UN 1303.  8, record 2, English, - 1%2C1%2Ddichloroethene

Record number: 2, Textual support number: 6 OBS

Chemical formula: C₂H₂Cl₂ or CH₂=CCl₂  8, record 2, English, - 1%2C1%2Ddichloroethene

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Produit chimique se présentant sous la forme d'un liquide incolore, inflammable, insoluble dans l'eau, bouillant à 37 °C, que l'on utilise comme monomère pour la fabrication de copolymères avec le chlorure de vinyle.  8, record 2, French, - 1%2C1%2Ddichloro%C3%A9th%C3%A8ne

Record number: 2, Textual support number: 1 OBS

1,1-dichloroéthène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche.  5, record 2, French, - 1%2C1%2Ddichloro%C3%A9th%C3%A8ne

Record number: 2, Textual support number: 2 OBS

1,1-dichloroéthylène : terme retenu par Environnement Canada; utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).  8, record 2, French, - 1%2C1%2Ddichloro%C3%A9th%C3%A8ne

Record number: 2, Textual support number: 3 OBS

asym- : Cette abréviation s'écrit en italique.  5, record 2, French, - 1%2C1%2Ddichloro%C3%A9th%C3%A8ne

Record number: 2, Textual support number: 4 OBS

Formule chimique : C₂H₂Cl₂ ou CH₂=CCl₂  8, record 2, French, - 1%2C1%2Ddichloro%C3%A9th%C3%A8ne

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A chemical compound having the which appears under the form of a water-white liquid, is insoluble in water, is miscible with alcohol, ether, chlorinated compounds, and is used as a solvent, a plasticizer and a hydraulic fluid.  5, record 3, English, - hexachloropropylene

Record number: 3, Textual support number: 1 OBS

1,1,2,3,3,3-hexachloroprop-1-ene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  2, record 3, English, - hexachloropropylene

Record number: 3, Textual support number: 2 OBS

hexachloropropylene: commercial name.  2, record 3, English, - hexachloropropylene

Record number: 3, Textual support number: 3 OBS

Chemical formula: C₃Cl₆ or CCl₃:CCl₂  5, record 3, English, - hexachloropropylene

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

1,1,2,3,3,3-hexachloroprop-1-ène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  2, record 3, French, - hexachloropropyl%C3%A8ne

Record number: 3, Textual support number: 2 OBS

hexachloropropylène: nom commercial.  2, record 3, French, - hexachloropropyl%C3%A8ne

Record number: 3, Textual support number: 3 OBS

Formule chimique : C₃Cl₆ ou CCl₃:CCl₂  3, record 3, French, - hexachloropropyl%C3%A8ne

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 OBS

Fórmula química: C₃Cl₆ o CCl₃:CCl₂  2, record 3, Spanish, - hexacloropropileno

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A chemical compound in the form of a synthetic chemical refrigerant which is nontoxic and nonflammable.  2, record 4, English, - trichlorotrifluoroethane

Record number: 4, Textual support number: 2 DEF

A colorless, volatile liquid used as a solvent for dry cleaning, as a refrigerant, and as a fire extinguisher.  2, record 4, English, - trichlorotrifluoroethane

Record number: 4, Textual support number: 1 OBS

Chemical formulas: CCl₂ FCClF₂ or CCl₂F-CClF₂ or CCl₂F-CF₂Cl or CFCl₂-CF₂Cl or C₂Cl₃F₃ or C₂F₃Cl₃  2, record 4, English, - trichlorotrifluoroethane

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Chlorofluoroéthane entièrement halogéné, utilisé comme solvant de dégraissage commercial, qu'on soupçonne d'appauvrir la couche d'ozone stratosphérique et qu'on considère comme un gaz à effet de serre mineur.  5, record 4, French, - 1%2C1%2C2%2Dtrichloro%2D1%2C2%2C2%2Dtrifluoro%C3%A9thane

Record number: 4, Textual support number: 1 OBS

Le potentiel de réchauffement planétaire du CFC-113 est de 1,3-1,4.  5, record 4, French, - 1%2C1%2C2%2Dtrichloro%2D1%2C2%2C2%2Dtrifluoro%C3%A9thane

Record number: 4, Textual support number: 2 OBS

Produit chimique utilisé comme extincteur d'incendie, réfrigérant, solvant ou pour le nettoyage à sec.  2, record 4, French, - 1%2C1%2C2%2Dtrichloro%2D1%2C2%2C2%2Dtrifluoro%C3%A9thane

Record number: 4, Textual support number: 3 OBS

Formules chimiques : CCl₂ FCClF₂ ou CCl₂F-CClF₂ ou CCl₂F-CF₂Cl ou CFCl₂-CF₂Cl ou C₂Cl₃F₃ ou C₂F₃Cl₃  2, record 4, French, - 1%2C1%2C2%2Dtrichloro%2D1%2C2%2C2%2Dtrifluoro%C3%A9thane

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

... degradation product of DDT, found as an impurity in DDT residues.  4, record 5, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene

Record number: 5, Textual support number: 1 OBS

1,1-dichloro-2,2-bis(4-chlorophenyl)ethene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name.  1, record 5, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene

Record number: 5, Textual support number: 2 OBS

dichlorodiphenyldichloroethylene: incomplete form.  1, record 5, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene

Record number: 5, Textual support number: 3 OBS

1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene: obsolete form; part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, 31 December, 1987).  5, record 5, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene

Record number: 5, Textual support number: 4 OBS

The abbreviation "p" preceding "chlorophenyl" must be italicized.  5, record 5, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene

Record number: 5, Textual support number: 5 OBS

Chemical formula: (ClC₆H₄)₂C:CCl₂  5, record 5, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Produit non toxique obtenu par transformation enzymatique du D.D.T.  4, record 5, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne

Record number: 5, Textual support number: 1 OBS

1,1-dichloro-2,2-bis(4-chlorophényl)éthène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 5, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne

Record number: 5, Textual support number: 2 OBS

1,1-dichloro-2,2-bis(p-chlorophényl)éthylène : forme vieillie; fait partie de la Liste de divulgation des ingrédients de la Loi sur les produits dangereux (du Canada; enreg. DORS s/88-64, 1987- 12-31).  5, record 5, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne

Record number: 5, Textual support number: 3 OBS

L'abréviation «p», qui précède «chlorophényl», apparaît normalement en italique (ou, à défaut des caractères italiques, soulignée).  5, record 5, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne

Record number: 5, Textual support number: 4 OBS

Formule chimique : (ClC₆H₄)₂C:CCl₂  5, record 5, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 OBS

1,2,2-trichloroethen-1-yl: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  1, record 6, English, - 1%2C2%2C2%2Dtrichloroethen%2D1%2Dyl

Record number: 6, Textual support number: 2 OBS

Chemical formula: CCl=CCl₂  2, record 6, English, - 1%2C2%2C2%2Dtrichloroethen%2D1%2Dyl

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 OBS

1,2,2-trichloroéthén-1-yle : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 6, French, - 1%2C2%2C2%2Dtrichloro%C3%A9th%C3%A9n%2D1%2Dyle

Record number: 6, Textual support number: 2 OBS

En français, lorsque les groupes 1,2,2-trichloroéthén-1-yle et 1,2,2-trichlorovinyle sont employés comme préfixes, on omet la lettre finale «e».  1, record 6, French, - 1%2C2%2C2%2Dtrichloro%C3%A9th%C3%A9n%2D1%2Dyle

Record number: 6, Textual support number: 3 OBS

Formule chimique : CCl=CCl₂  2, record 6, French, - 1%2C2%2C2%2Dtrichloro%C3%A9th%C3%A9n%2D1%2Dyle

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A chemical compound which appears under the form of a heavy, stable, toxic liquid with a chloroform aroma, is slightly soluble in water, is soluble with greases and common organic solvents, boils at 87°C, and is used in the manufacture of organic chemicals, pharmaceuticals, as a solvent for fats, waxes, resins, oils, rubber, paints and varnishes, for metal degreasing, solvent extraction and for dry cleaning.  9, record 7, English, - 1%2C1%2C2%2Dtrichloroethene

Record number: 7, Textual support number: 1 CONT

Among the substances in PSL [Priority Substances List] 1 found to be toxic under CEPA [Canadian Environmental Protection Act] are trichloroethylene (TCE) and tetradhloroethylene (also known as perchloroethylene and commonly referred to as PERC).  6, record 7, English, - 1%2C1%2C2%2Dtrichloroethene

Record number: 7, Textual support number: 1 OBS

1,1,2-trichloroethene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record.  1, record 7, English, - 1%2C1%2C2%2Dtrichloroethene

Record number: 7, Textual support number: 2 OBS

trichloroethylene: term adopted by Environment Canada; used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS).  9, record 7, English, - 1%2C1%2C2%2Dtrichloroethene

Record number: 7, Textual support number: 3 OBS

Chemical formula: C₂HCl₃ or CCl₂=CHCl  9, record 7, English, - 1%2C1%2C2%2Dtrichloroethene

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Dérivé partiellement halogéné de l'éthylène, utilisé comme solvant de dégraissage, que l'on considère comme un gaz à effet de serre mineur.  8, record 7, French, - 1%2C1%2C2%2Dtrichloro%C3%A9th%C3%A8ne

Record number: 7, Textual support number: 1 CONT

Parmi les substances de la LSIP [Liste des substances d'intérêt prioritaire] 1 réputées toxiques [en vertu] de la LCPE [Loi canadienne sur la protection de l'environnement], on [trouve] le trichloroéthylène (TCE) et le tétrachloroéthylène (également connu sous le nom de perchloroéthylène ou PERC).  4, record 7, French, - 1%2C1%2C2%2Dtrichloro%C3%A9th%C3%A8ne

Record number: 7, Textual support number: 1 OBS

On compte peu d'alcènes halogénés parmi les produits qui menacent la couche d'ozone. Ces dérivés de l'éthylène, dans la nomenclature fréon, portent un numéro d'identification supérieur à 1 000.  9, record 7, French, - 1%2C1%2C2%2Dtrichloro%C3%A9th%C3%A8ne

Record number: 7, Textual support number: 2 OBS

1,1,2-trichloroéthène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche.  1, record 7, French, - 1%2C1%2C2%2Dtrichloro%C3%A9th%C3%A8ne

Record number: 7, Textual support number: 3 OBS

Formule chimique : C₂HCl₃ ou CCl₂=CHCl  10, record 7, French, - 1%2C1%2C2%2Dtrichloro%C3%A9th%C3%A8ne

Record number: 7, Textual support number: 4 OBS

trichloroéthylène : terme retenu par Environnement Canada; utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).  8, record 7, French, - 1%2C1%2C2%2Dtrichloro%C3%A9th%C3%A8ne

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 OBS

Fórmula química: C₂HCl₃ o CCl₂=CHCl  2, record 7, Spanish, - tricloroetileno

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

carbene: Generic name for the species H2C: and substitution derivatives thereof, containing an electrically neutral bivalent carbon atom with two nonbonding electrons.  2, record 8, English, - carbene

Record number: 8, Textual support number: 1 OBS

The nonbonding electrons may have antiparallel spins (singlet state) or parallel spins (triplet state).  2, record 8, English, - carbene

Record number: 8, Textual support number: 2 DEF

carbenes: The electrically neutral species H₂C: and its derivatives, in which the carbon is covalently bonded to two univalent groups of any kind or a divalent group and bears two nonbonding electrons, which may be spin-paired (singlet state) or spin-non-paired (triplet state).  3, record 8, English, - carbene

Record number: 8, Textual support number: 2 OBS

In systematic name formation, carbene is the name of the parent hydride : CH2; hence, the name dichlorocarbene for :CCl2. However, names for acyclic and cyclic hydrocarbons containing one or more divalent carbon atoms are derived from the name of the corresponding all-[lambda subscript 4]-hydrocarbon using the suffix-ylidene.  3, record 8, English, - carbene

Record number: 8, Textual support number: 3 OBS

Use of the alternative name "methylene" [q.v.] as a generic term is not recommended.  2, record 8, English, - carbene

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Espèce électriquement neutre H₂C: et ses dérivés dans lesquels le carbone est lié de manière covalente à deux groupes monovalents de nature quelconque ou à un groupe divalent et porte deux électrons non liants, les spins de ceux-ci pouvant être appariés (état singulet) ou non appariés (état triplet).  2, record 8, French, - carb%C3%A8ne

Record number: 8, Textual support number: 1 OBS

Dans la construction systématique des noms, carbène est le nom de l'hydrure fondamental :CH2 et, par suite, :CCl2 est dénommé dichlorocarbène. Toutefois, les noms des hydrocarbures acycliques et cycliques qui comportent un ou plusieurs atomes de carbone divalents sont dérivés des noms des hydrocarbures à carbones tétravalents correspondants en utilisant le suffixe -ylidène. Par exemple : CH2=CHCH: prop-2-én-1-ylidène, CH2=C:, éthénylidène; [...] Les sous-classes des carbènes comprennent les acylcarbènes RC(=O)CR, les imidoylcarbènes RC(=NR)CR et les vinylcarbènes.  2, record 8, French, - carb%C3%A8ne

Record number: 8, Textual support number: 2 OBS

Ne pas confondre avec le terme spécifique «méthylène» (voir cette autre fiche).  3, record 8, French, - carb%C3%A8ne

Record 8,  Textual support,  Spanish