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Merck

469300

Hexaméthyldisiloxane

viscosity 0.65 cSt (25 °C)

Synonyme(s) :

Poly(dimethylsiloxane), HMDSO

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About This Item

Formule linéaire :
(CH3)3SiOSi(CH3)3
Numéro CAS:
Poids moléculaire :
162.38
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
203-492-7
Beilstein/REAXYS Number:
1736258
MDL number:

Nom du produit

Hexaméthyldisiloxane, viscosity 0.65 cSt (25 °C)

InChI key

UQEAIHBTYFGYIE-UHFFFAOYSA-N

InChI

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

SMILES string

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

vapor density

>1 (vs air)

refractive index

n20/D 1.377 (lit.)

viscosity

0.65 cSt(25 °C)

bp

101 °C (lit.)

mp

−59 °C (lit.)

density

0.764 g/mL at 20 °C (lit.)

Quality Level

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Application

  • 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).

pictograms

FlameEnvironment

signalword

Danger

hcodes

Hazard Classifications

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

Classe de stockage

3 - Flammable liquids

wgk

WGK 2

flash_point_f

21.2 °F - closed cup

flash_point_c

-6 °C - closed cup

ppe

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


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Consulter la Bibliothèque de documents

Jonathan N Thon et al.
Blood, 124(12), 1857-1867 (2015-01-22)
Platelet transfusions total >2.17 million apheresis-equivalent units per year in the United States and are derived entirely from human donors, despite clinically significant immunogenicity, associated risk of sepsis, and inventory shortages due to high demand and 5-day shelf life. To
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
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
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

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