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POLYETHYLENE OXIDE [5 records]

Record 1 2013-08-30

English

Subject field(s)
  • Chemical Elements and Compounds
  • Food Additives
  • Biotechnology
Universal entry(ies)
DEF

Any of a family of condensation polymers of ethylene glycol with a high molecular weight that can be liquid or waxlike in consistency, are soluble in water and in many organic solvents and are used in detergents, in metal and rubber processing as well as additives to foods and animal feed, bases for cosmetics and pharmaceuticals, binders, emulsifiers, humectants, laboratory reagents, mold lubricants, ointments, plasticizers, polishes, softeners and solvents.

CONT

Polyethylene glycol(PEG) and polyethylene oxide are polymers of ethylene oxide. Polyethylene glycol refers to the polymer with molecular weight less than 50, 000, while polyethylene oxide is used for higher molecular weights. Polyethylene glycol is a polyether.

OBS

alpha-; omega: These words must be replaced by the corresponding Greek letters or italicized.

OBS

alpha-hydro-omega-hydroxypoly(oxyethane-1,2-diyl): 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.

OBS

poly(ethylene glycol): form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for polymer name.

OBS

Not to be confused with "polyglycol."

OBS

Chemical formula: H-(OCH2CH2)n-OH

OBS

In the chemical formula the subscripted "n" must be italicized.

French

Domaine(s)
  • Éléments et composés chimiques
  • Additifs alimentaires
  • Biotechnologie
Entrée(s) universelle(s)
DEF

Nom générique de hauts-polymères utilisés comme agents hygroscopiques pour les produits pharmaceutiques, comme solvants, dans la fabrication d'agents tensioactifs, de lubrifiants, de plastifiants et de produits cosmétiques.

OBS

alpha-; oméga : Ces mots doivent être remplacés par la lettre grecque correspondante ou s'écrire en italique.

OBS

alpha-hydro-oméga-hydroxypoly(oxyéthane-1,2-diyl) : 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.

OBS

poly(éthylèneglycol) : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) comme nom de polymère.

OBS

Formule chimique : H-(OCH2CH2)n-OH

OBS

Dans la formule chimique, la lettre «n» en indice s'écrit en italique.

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Aditivos alimentarios
  • Biotecnología
Entrada(s) universal(es)
OBS

macrogol: Término recomendado en el Diccionario crítico de dudas inglés-español de medicina, de Fernando A. Navarro.

OBS

Fórmula química: H-(OCH2CH2)n-OH

OBS

En la fórmula química, la "n" que figura en subíndice debe escribirse en itálica.

Save record 1

Record 2 2007-01-31

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
CONT

Polyethylene glycol(PEG) and polyethylene oxide are polymers of ethylene oxide. Polyethylene glycol refers to the polymer with molecular weight less than 50, 000, while polyethylene oxide is used for higher molecular weights.

OBS

poly(ethyleneoxide); PEOX: Term and abbreviation standardized by ISO.

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
DEF

Polymère de l'oxyde d'éthylène.

OBS

poly(éthylène oxyde); PEOX : Terme et abréviation normalisés par l'ISO.

Key term(s)
  • polyéthylène oxyde

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
Save record 2

Record 3 2001-08-10

English

Subject field(s)
  • Chemical Elements and Compounds
CONT

"polyoxyethylene alcohols; "polyethylene glycol fatty alcohol ethers".... Compounds with a broad range of properties can be prepared by varying the fatty alcohol(lipophile) used... CFTA-assigned names based on fatty alcohol segment include ceteth(cetyl alc), laureth(lauryl alc), myreth(myristyl alc), oleth(oleyl alc), steareth(stearyl alc), trideth(tridecyl alc). The average number of ethylene oxide units in the polyethylene glycol segment is indicated by an appended number(e. g. ceteth-20).

OBS

Used as emulsifiers, wetting agents, antistats, solubilizers, defoamers, detergents, lubricants in pharmaceutical, cosmetic and other industrial applications.

French

Domaine(s)
  • Éléments et composés chimiques

Spanish

Save record 3

Record 4 1994-01-20

English

Subject field(s)
  • Special Packaging
  • Medical and Surgical Equipment
DEF

A type of health-care package, made under the form of a flat low-density polyethylene bag with chevron seal and peelable opening, which allows a quick gas penetration when being sterilized with ethylene oxide. Hence the name "breathable bag".

Key term(s)
  • breathable bag

French

Domaine(s)
  • Emballages spéciaux
  • Équipement médico-chirurgical
DEF

Emballage destiné aux instruments et fournitures médicales et chirurgicales, fabriqué sous forme de sachet souple à base de polyéthylène basse densité et qui à la propriété de permettre un passage et un dégazage très rapides de l'oxyde d'éthylène, lorsqu'on le soumet à la stérilisation par ce gaz.

OBS

Équivalent formulé après lecture de l'article "Les matériaux stérilisables sont en progrès", tiré de Emballages Magazine de novembre 1985, pages 95 et 96.

Spanish

Save record 4

Record 5 1989-10-13

English

Subject field(s)
  • Chemical Elements and Compounds
OBS

Shampoo ingredients.

OBS

CFTA-assigned names based on fatty alcohol segment include ceteth(cetyl alc.), laureth(lauryl alc.).... The average number of ethylene oxide units in the polyethylene glycol segment is indicated by an appended number(e. g. ceteth-20).

French

Domaine(s)
  • Éléments et composés chimiques
OBS

Équivalent proposé par Michel Laliberté, chimiste, section Environnement.

Spanish

Save record 5

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