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POLYDIMETHYLSILOXANE [5 records]

Record 1 2014-04-30

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
(C2H6OSi)n
formula, see observation
(H3C)3[Si(CH3)2O]nSi(CH3)3
formula, see observation
63148-62-9
CAS number
CONT

Polydimethylsiloxane(PDMS) is the most widely used silicon-based organic polymer, and is particularly known for its unusual rheological(or flow) properties. Its applications range from contact lenses and medical devices to elastomers, caulking, lubricating oils and heat resistant tiles. PDMS is optically clear, and is generally considered to be inert, non-toxic and non-flammable.

OBS

poly(dimethylsiloxane): 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

The chemical formula for PDMS is (C2H6OSi)n or (H3C)3[Si(CH3)2O]nSi(CH3)3, where n is the number of repeating monomer [SiO(CH3)2] units.

OBS

Also known under a large number of commercial designations, among which: AF 75, AK 100, Antaphron NM 42, Antifoam A Spray 260, Antifoam FD 62, Aquasil E, AV 1000, Baysilon, DC 360, Dow Corning 200.

OBS

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

PHR

Methyl end-blocked polydimethylsiloxane, trimethoxysilyl terminated polydimethylsiloxane.

PHR

Dimethylpolysiloxane hydrolyzate.

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
(C2H6OSi)n
formula, see observation
(H3C)3[Si(CH3)2O]nSi(CH3)3
formula, see observation
63148-62-9
CAS number
OBS

poly(diméthylsiloxane) : 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

alpha; oméga : Ces mots doivent être remplacés par les lettres grecques correspondantes ou s'écrire en italique.

OBS

Formule chimique : (C2H6OSi)n ou (H3C)3[Si(CH3)2O]nSi(CH3)3, où n représente le nombre répétitif de monomères [SiO(CH3)2].

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
(C2H6OSi)n
formula, see observation
(H3C)3[Si(CH3)2O]nSi(CH3)3
formula, see observation
63148-62-9
CAS number
Save record 1

Record 2 2011-02-07

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C6H18OSi2
formula, see observation
O[Si(CH3)3]2
formula, see observation
107-46-0
CAS number
CONT

Hexamethyldisiloxane is a... volatile liquid... used as a solvent and as a reagent. The species arises by the hydrolysis of trimethylsilyl chloride. The molecule is the protypical silyl ether and can be considered a subunit of polydimethylsiloxane.... It is primarily used as source of the trimethylsilyl functional group(-Si(CH3) 3) in organic synthesis.

OBS

Chemical formula: C6H18OSi2 or O[Si(CH3)3]2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C6H18OSi2
formula, see observation
O[Si(CH3)3]2
formula, see observation
107-46-0
CAS number
OBS

Formule chimique : C6H18OSi2 ou O[Si(CH3)3]2

Spanish

Save record 2

Record 3 2011-01-25

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C6H18O3Si3
formula, see observation
541-05-9
CAS number
CONT

Hot-filament chemical vapor deposition of organosilicon thin films from hexamethylcyclotrisiloxane and octamethylcyclotetrasiloxane ...

CONT

To examine the distribution of low molecular weight silicone sin body organs, separate groups of female CD-1 mice were injected with either breast implant distillate composed primarily of hexamethylcyclotrisiloxane, decamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and tetradecamethylecycloheptasiloxane or a polydimethylsiloxane oil containing low molecular weight linear siloxanes.

OBS

Also known under the following commercial designation: AI3-62005.

OBS

Chemical formula: C6H18O3Si3

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C6H18O3Si3
formula, see observation
541-05-9
CAS number
OBS

Formule chimique : C6H18O3Si3

Spanish

Save record 3

Record 4 2007-11-29

English

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

Simethicone is an oral anti-foaming agent used to reduce bloating, discomfort and pain caused by excess gas in the stomach or intestinal tract. It is a mixture of polydimethylsiloxane and silica gel.

OBS

simeticone: international nonproprietary name (INN).

OBS

simethicone: United States adopted name (USAN).

French

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

Mélange de alpha-(triméthylsilyl)-oméga-méthylpoly[oxy(diméthylsilylène]) et de dioxyde de silicium.

CONT

La siméthicone peut être associée à un ou plusieurs ingrédients antiacides. [Elle] soulage les symptômes de flatulence / d'excès de gaz intestinaux.

OBS

siméticone : dénomination commune internationale (DCI).

Spanish

Save record 4

Record 5 2007-11-26

English

Subject field(s)
  • Prostheses
CONT

A silicone inflatable saline-filled breast prosthesis has a silicone rubber shell made of polysiloxane(s), such as polydimethylsiloxane and polydiphenylsiloxane, that is inflated to the desired size with sterile isotonic saline before or after implantation.

French

Domaine(s)
  • Prothèses
CONT

La prothèse de silicone gonflable au sérum physiologique est composée d'une enveloppe d'élastomère de silicone en polysiloxane(s), comme le polydiméthylsiloxane et le polydiphénylsiloxane, que l'on gonfle à la taille désirée avec un sérum physiologique isotonique stérile avant ou après l'implantation.

Spanish

Campo(s) temático(s)
  • Prótesis
CONT

Los implantes mamarios son de silicona [...] totalmente biocompatibles con nuestro organismo. [...] Los implantes se colocan a través de varias vías: 1. Vía transareolar [...] 2. Vía submamaria 3. Vía axilar 4. Vía transumbilical: No se usa porque técnicamente es muy complicada y solo sirve para introducir implantes inflables con suero fisiológico.

Save record 5

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