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Merck

469300

Sigma-Aldrich

Poly-(dimethylsiloxan)

viscosity 0.65 cSt (25 °C)

Synonym(e):

Hexamethyldisiloxan, HMDSO

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About This Item

Lineare Formel:
(CH3)3SiOSi(CH3)3
CAS-Nummer:
Molekulargewicht:
162.38
Beilstein:
1736258
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12162002
PubChem Substanz-ID:
NACRES:
NA.23

Dampfdichte

>1 (vs air)

Qualitätsniveau

Brechungsindex

n20/D 1.377 (lit.)

Viskosität

0.65 cSt(25 °C)

bp

101 °C (lit.)

mp (Schmelzpunkt)

−59 °C (lit.)

Dichte

0.764 g/mL at 20 °C (lit.)

SMILES String

C[Si](C)(C)O[Si](C)(C)C

InChI

1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

InChIKey

UQEAIHBTYFGYIE-UHFFFAOYSA-N

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Anwendung

  • Superhydrophobic Surface Coating: Studies the application of hexamethyldisiloxane coatings on fabric masks via plasma treatment to achieve superhydrophobic properties, enhancing the masks′ resistance to moisture (M Prado et al., 2022).
  • PECVD for Thin Film Coatings: Describes the use of hexamethyldisiloxane in plasma-enhanced chemical vapor deposition to create thin film coatings, exploring the effects of using extremely asymmetric capacitive RF discharge (Ž Gosar et al., 2020).
  • QCM-Based VOC Sensors: Hexamethyldisiloxane thin films are used as sensitive coatings for quartz crystal microbalance sensors, enhancing their capability to detect various volatile organic compounds (M Boutamine et al., 2014).
  • Hydrophobic-Hydrophilic Films: Explores the polymerization of hexamethyldisiloxane using atmospheric pressure plasma jets to create films with tailored hydrophobic and hydrophilic properties (M Bashir, S Bashir, 2015).

Piktogramme

FlameEnvironment

Signalwort

Danger

H-Sätze

P-Sätze

Gefahreneinstufungen

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 2

Flammpunkt (°F)

21.2 °F - closed cup

Flammpunkt (°C)

-6 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Volker F Achterberg et al.
The Journal of investigative dermatology, 134(7), 1862-1872 (2014-03-29)
Changes in the mechanical properties of dermis occur during skin aging or tissue remodeling and affect the activity of resident fibroblasts. With the aim to establish elastic culture substrates that reproduce the variable softness of dermis, we determined Young's elastic
Edward W Tekwa et al.
Lab on a chip, 15(18), 3723-3729 (2015-08-01)
Localized interactions are predicted to favour the evolution of cooperation amongst individuals within a population. One important factor that can localize interactions is habitat patchiness. We hypothesize that habitats with greater patchiness (greater edge-to-area ratio) can facilitate the maintenance of
T F Holth et al.
Aquatic toxicology (Amsterdam, Netherlands), 154, 240-252 (2014-06-16)
The aim of this study was to characterize concentration- and time-dependent responses in juvenile Atlantic cod (Gadus morhua) following exposure for one and three weeks to the water-soluble fraction (WAF) of three weathered oils: Arabian Light crude oil (ALC), North
Richard Karban et al.
The New phytologist, 204(2), 380-385 (2014-06-13)
Volatile communication between sagebrush (Artemisia tridentata) individuals has been found previously to reduce herbivory and to be more effective between individuals that are genetically identical or related relative to between strangers. The chemical nature of the cues involved in volatile

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