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317667

Silicone oil

Name: Silicone oil
Brand: ALDRICH

viscosity 5 cSt (25 °C)

Synonym(s):

PDMS, Polydimethylsiloxane

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About This Item

Linear Formula:

[-Si(CH₃)₂O-]_n

CAS Number:

63148-62-9

UNSPSC Code:

12162002

NACRES:

NA.23

MDL number:

MFCD00132673

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Properties

Quality Level

100

vapor density

>1 (vs air)

vapor pressure

<5 mmHg ( 25 °C), 5 mmHg ( 20 °C)

form

liquid

refractive index

n20/D 1.403 (lit.)

viscosity

5 cSt(25 °C)

bp

>140 °C/0.002 mmHg (lit.)

transition temp

flash point >101.1 °C

density

0.913 g/mL at 25 °C

Description

General description

Silicone oil is low viscosity liquid polymerized siloxanes with organic side chains.

Application

Low viscosity silicone oil has been used to prepare cellulose based electrorheological particles for medical devices. The diffusive behavior of spreading of a silicone oil polymer on solid surfaces was studied. It was also used to investigate Marangoni flow, induced by two liquid droplets on a solid surface, exposed in air. Many diverse applications of silicone oil are as heat exchangers, hydrophobic coating of glass, ceramics, textiles and leathers, component of salves.

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

>214.0 °F - closed cup

flash_point_c

> 101.1 °C - closed cup

ppe

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Dielectric Analysis of Response Time in Electrorheological Fluids Developed for Medical Devices

American Journal of Analytical Chemistry, 2(2), 85-85 (2011)

Pawlenko S

Organosilicon Chemistry null

Subcellular Imaging of Liquid Silicone Coated-Intestinal Epithelial Cells.

Peter Nirmalraj et al.

Scientific reports, 8(1), 10763-10763 (2018-07-19)

Surface contamination and the formation of water bridge at the nanoscopic contact between an atomic force microscope tip and cell surface limits the maximum achievable spatial resolution on cells under ambient conditions. Structural information from fixed intestinal epithelial cell membrane

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Global Trade Item Number

SKU	GTIN
317667-5ML	04061838145710
317667-1L	04061826692141
317667-250ML	04061826692189