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378321

Sigma-Aldrich

Silicone oil

viscosity 10 cSt (25 °C)

Sinonimo/i:

PDMS, Polydimethylsiloxane

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About This Item

Formula condensata:
[-Si(CH3)2O-]n
Numero CAS:
Numero MDL:
Codice UNSPSC:
12162002
NACRES:
NA.23

Densità del vapore

>1 (vs air)

Livello qualitativo

Tensione di vapore

<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)

Stato

liquid

Indice di rifrazione

n20/D 1.403 (lit.)

Viscosità

10 cSt(25 °C)

P. ebollizione

>140 °C/0.002 mmHg (lit.)

Densità

0.93 g/mL at 25 °C

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Descrizione generale

Silicon oils constitute a group of hydrophobicpolymeric compounds with a linear chain of siloxanerepeating units (–Si–O) and a variety of side chains. Owing to their uniqueproperties like wettability, lubrication, smooth gliding behavior, andmechanical strength, they are widely used in electric insulators, anti-foaming,laboratories, and lubricants.
Silicone oil is a low viscosity, liquid polymerized, siloxane with organic side chains. Silicone oil exhibits antimicrobial activity against endopthalmitis causing microorganisms under in vitro conditions.

Applicazioni

Silicone oilcan be used as an intraocular liquid in vitreoretinal surgery as it canmaintain the adhesion between the retina and retinal pigment epithelium.

It can be used in a two-phase partitioning bioreactor totreat gas effluents. Silicon oils are compatible with the aqueous phase andlead to better emulsion between the two phases.

Itcan also be used to generate hydrophobic coatings on glass surfaces.(4)

Caratteristiche e vantaggi

  • High spreading power
  • Non-toxic
  • High lubricity
  • Formation of stable film strips
  • Goodstability

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

214.0 °F - closed cup

Punto d’infiammabilità (°C)

101.1 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves


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Maurizio Mete et al.
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 249(6), 821-826 (2010-11-17)
Several surgical techniques have been described for the treatment of retinal detachment (RD) associated to myopic macular hole (MMH). In this retrospective study, the anatomical and functional outcomes of pars plana vitrectomy (PPV) with long-term tamponade, using either 1000 cSt
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Optics express, 26(15), 19115-19122 (2018-08-17)
We experimentally demonstrate light-flow interaction, in which the angular momentum of circulating light excites micro-vortices. In contrast with the solid-phase of matter, where one has to overcome static friction in order to start motion, liquids have no "static drag." Relevant
Jean-Marc Aldric et al.
Applied biochemistry and biotechnology, 153(1-3), 67-79 (2009-01-22)
A two-phase partitioning bioreactor to treat gas effluents polluted by volatile organic compound has been developed. In this work, both the mass transfer of isopropylbenzene (IPB) and oxygen have been considered in relation to their influence on the hydrodynamics of
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Journal of visualized experiments : JoVE, (71)(71), e50199-e50199 (2013-02-15)
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Benjamin R Schudel et al.
Lab on a chip, 13(5), 811-817 (2013-01-31)
RNA interference (RNAi) is a powerful tool for functional genomics with the capacity to comprehensively analyze host-pathogen interactions. High-throughput RNAi screening is used to systematically perturb cellular pathways and discover therapeutic targets, but the method can be tedious and requires

Global Trade Item Number

SKUGTIN
378321-1L4061831835977
378321-250ML4061831835984
378321-5ML

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