TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

An aliphatic conjugated alkadiene (diolefin) ... derived by dehydrogenation of petroleum gases (butane, butene), as well as from ethylene.  9, record 1, English, - buta%2D1%2C3%2Ddiene

Record number: 1, Textual support number: 1 OBS

It is a highly reactive hydrocarbon; because of its structural similarity to isoprene, it formed the basis of research leading to the development of synthetic rubbers and related elastomers. It is a flammable gas, b.p.-3°C (27°F) ...  9, record 1, English, - buta%2D1%2C3%2Ddiene

Record number: 1, Textual support number: 2 OBS

butadiene : Since butadiene usually exists in the 1, 3 form, the terms butadiene and 1, 3-butadiene are often used interchangeably, although the former is naturally a generic term.  10, record 1, English, - buta%2D1%2C3%2Ddiene

Record number: 1, Textual support number: 3 OBS

buta-1,3-diene: 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.  11, record 1, English, - buta%2D1%2C3%2Ddiene

Record number: 1, Textual support number: 4 OBS

1, 3-butadiene : term adopted by Environment Canada; used in the list of pollutants measured in the National Air Pollution Surveillance Network(NAPS).  10, record 1, English, - buta%2D1%2C3%2Ddiene

Record number: 1, Textual support number: 5 OBS

alpha; gamma: These words must be replaced by their corresponding Greek letter or italicized.  11, record 1, English, - buta%2D1%2C3%2Ddiene

Record number: 1, Textual support number: 6 OBS

Also known under the following commercial designations: NCI-C50602; Pyrrolylene.  10, record 1, English, - buta%2D1%2C3%2Ddiene

Record number: 1, Textual support number: 7 OBS

Chemical formula: C₄H₆ or CH₂=CH-CH=CH₂  10, record 1, English, - buta%2D1%2C3%2Ddiene

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

butadiène : Hydrocarbure diénique de formule C4H6, dont il existe deux isomères, le butadiène-1,2 [de formule] CH2=C=CH-CH3, et le butadiène-1,3, CH2=CH-CH=CH2.  11, record 1, French, - buta%2D1%2C3%2Ddi%C3%A8ne

Record number: 1, Textual support number: 1 OBS

Seul l'isomère 1,3 du butadiène est important. Prototype des diènes 1,3, il en a toutes les propriétés. Industriellement, celles-ci sont mises à profit pour fabriquer des polymères ou des copolymères (avec le styrène, l'acrylonitrile ou l'isobutène), qui sont tous des élastomères. Il joue aussi un rôle important comme intermédiaire dans la synthèse du Nylon.  11, record 1, French, - buta%2D1%2C3%2Ddi%C3%A8ne

Record number: 1, Textual support number: 2 OBS

butadiène : Comme on entend généralement par «butadiène» l'isomère 1,3- (parce que c'est le plus important), les deux termes «butadiène» et «buta-1,3-diène» (ou «1,3-butadiène») en sont venus à être considérés comme des synonymes; au sens strict cependant, le premier est bien entendu un générique.  12, record 1, French, - buta%2D1%2C3%2Ddi%C3%A8ne

Record number: 1, Textual support number: 3 OBS

buta-1,3-diène : 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, - buta%2D1%2C3%2Ddi%C3%A8ne

Record number: 1, Textual support number: 4 OBS

1,3-butadiène : terme retenu par Environnement Canada; utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).  12, record 1, French, - buta%2D1%2C3%2Ddi%C3%A8ne

Record number: 1, Textual support number: 5 OBS

alpha; gamma: Ces mots doivent être remplacés par leur lettre grecque correspondante ou s'écrire en italique.  2, record 1, French, - buta%2D1%2C3%2Ddi%C3%A8ne

Record number: 1, Textual support number: 6 OBS

Formule chimique : C₄H₆ ou CH₂=CH-CH=CH₂  12, record 1, French, - buta%2D1%2C3%2Ddi%C3%A8ne

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A synthetic thermoplastic polymer made by polymerizing 1, 3-butadiene with a stereospecific organometallic catalyst(butyl lithium), though other catalysts such as titanium tetrachloride and aluminum iodide may be used.  4, record 2, English, - polybutadiene

Record number: 2, Textual support number: 1 OBS

Oil-extendable synthetic elastomer polymer made from butadiene; resilience is similar to natural rubber; it is blended with natural rubber for use in tire and other rubber products.  5, record 2, English, - polybutadiene

Record number: 2, Textual support number: 1 CONT

The cis-isomer, which is similar to natural rubber, is used in tire treads due to its abrasion and crack resistance and low heat build-up. Large quantities are also used as blends in SBR rubber. The trans-isomer resembles gutta percha and has limited utility. Liquid polybutadiene, which is sodium-catalyzed, has specialty uses as a coating resin. It is cured with organic peroxides.  4, record 2, English, - polybutadiene

Record number: 2, Textual support number: 2 OBS

Also known under a large number of commercial designations, such as: Alfine; Budium RK 622; CB 10; Diene 35 NF; Dienite X 555; Dienite X 644; FCR 126; FCR 1261 (polymer); FCR 1261PD; Hystl; LCB 150; Polyoil 110; Polyoil 130; Quintol B 1000; S 820.  4, record 2, English, - polybutadiene

Record number: 2, Textual support number: 3 OBS

Chemical formula: (C₄H₆)_x  6, record 2, English, - polybutadiene

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Nom générique des polymères du butadiène [...]  3, record 2, French, - polybutadi%C3%A8ne

Record number: 2, Textual support number: 1 CONT

Le polybutadiène est souvent utilisé en mélange avec le caoutchouc naturel, auquel il confère une bonne résistance aux basses températures. Il est également associé au caoutchouc naturel et à divers élastomères synthétiques dans la fabrication de l'ébonite. C'est cependant par ses copolymères que le butadiène est essentiel : il donne avec le nitrile acrylique des copolymères appelés «caoutchoucs nitriles»; avec le styrène, des copolymères d'un très grand intérêt [...]; en association avec l'acrylonitrile et le styrène, des terpolymères appelés ABS.  3, record 2, French, - polybutadi%C3%A8ne

Record number: 2, Textual support number: 1 OBS

Formule brute : (C₄H₆)_x  4, record 2, French, - polybutadi%C3%A8ne

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 OBS

Fórmula química: (C₄H₆)_x  2, record 2, Spanish, - polibutadieno

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

Either of the two isomeric hydrocarbons CH₃·CH:CH·CH₃ ... and CH₂:CH·CH:CH₂, the latter being used as a constituent of various artificial rubbers.  2, record 3, English, - butadiene

Record number: 3, Textual support number: 1 OBS

butadiene : Since butadiene usually exists in the 1, 3 form, the terms "butadiene" and "buta-1, 3-diene"(or "1, 3-butadiene, "q. v.) are often used interchangeably, although the former is naturally a generic term.  3, record 3, English, - butadiene

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Hydrocarbure diénique, de formule C₄H₆, dont il existe deux isomères, le buta-1,2-diène [...] et le buta-1,3-diène [...]  2, record 3, French, - butadi%C3%A8ne

Record number: 3, Textual support number: 1 OBS

butadiène : Comme on entend généralement par «butadiène» l'isomère 1,3- (parce que c'est le plus important), les deux termes «butadiène» et «buta-1,3-diène» (ou «1,3-butadiène») en sont venus à être considérés comme des synonymes (voir la fiche pour «buta-1,3-diène»); au sens strict cependant, «butadiène» tout court est bien entendu un terme générique.  3, record 3, French, - butadi%C3%A8ne

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 OBS

Gas incoloro, soluble en alcohol y éter. Se encuentra en las mezclas gaseosas procedentes del craqueo del petróleo. Inflamable, tóxico e irritante.  2, record 3, Spanish, - butadieno

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

[an] open-chain diene with adjacent double bonds ...  4, record 4, English, - buta%2D1%2C2%2Ddiene

Record number: 4, Textual support number: 1 OBS

Among the dienes of greatest interest are both open-chain and cyclic types. An important distinction is also drawn between conjugated and nonconjugated dienes. When the two double bonds are separated from each other by one single bond, i.e., contain the structure -C=CH-CH=CH-, they are spoken of as conjugated or 1,3-dienes. They enter into many special reactions of considerable importance not displayed by the non-conjugated type in which the double bonds are either adjacent (1,2-) or more widely separated.  4, record 4, English, - buta%2D1%2C2%2Ddiene

Record number: 4, Textual support number: 2 OBS

See the record for 1, 3-butadiene.  5, record 4, English, - buta%2D1%2C2%2Ddiene

Record number: 4, Textual support number: 3 OBS

buta-1,2-diene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  1, record 4, English, - buta%2D1%2C2%2Ddiene

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Butadiène : Hydrocarbure diénique, de formule C4H6, dont il existe deux isomères, le butadiène-1,2, [de formule] CH2=C=CH-CH3, et le butadiène-1,3, CH2=CH-CH=CH2. Seul l'isomère 1,3 est important.  4, record 4, French, - buta%2D1%2C2%2Ddi%C3%A8ne

Record number: 4, Textual support number: 1 OBS

On classe les diènes d'après le nombre de liaisons simples séparant les doubles liaisons. Les diènes-1,2, ou diènes cumulés, dont le prototype est l'allène [...] renferment le motif -C=C=C-. [...] Les diènes-1,3, ou diènes conjugués, dont le prototype est le butadiène-1,3, renferment le motif -C=C-C=C-.  4, record 4, French, - buta%2D1%2C2%2Ddi%C3%A8ne

Record number: 4, Textual support number: 2 OBS

buta-1,2-diène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 4, French, - buta%2D1%2C2%2Ddi%C3%A8ne

Record 4,  Textual support,  Spanish