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01565

Supelco

Hexamethyldisiloxane

for GC derivatization, LiChropur, ≥98% (GC)

Synonym(s):

HMDSO

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About This Item

Linear Formula:
(CH3)3SiOSi(CH3)3
CAS Number:
Molecular Weight:
162.38
Beilstein/REAXYS Number:
1736258
EC Number:
MDL number:
UNSPSC Code:
41116023
PubChem Substance ID:
NACRES:
NA.22

grade

derivatization grade ((GC derivatization))
for GC derivatization

Quality Level

vapor density

>1 (vs air)

assay

≥98% (GC)

form

liquid

quality

LiChropur

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

refractive index

n20/D 1.377 (lit.)

bp

101 °C (lit.)

mp

−59 °C (lit.)

density

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

InChI key

UQEAIHBTYFGYIE-UHFFFAOYSA-N

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Packaging

Clear borosilicate glass, high hydrolytic resistance (Type I)

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

FlameEnvironment

signalword

Danger

hcodes

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

21.2 °F - closed cup

flash_point_c

-6 °C - closed cup


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Tohru Hayakawa et al.
Biomaterials, 25(1), 119-127 (2003-10-29)
Plasma polymerized hexamethyldisiloxane (HMDSO) thin film was deposited onto titanium using a radio-frequency apparatus for the surface modification of titanium. A titanium disk was first polished using colloidal silica at pH=9.8. Plasma-polymerized HMDSO films were firmly attached to the titanium
Vikram D Kodibagkar et al.
Magnetic resonance in medicine, 55(4), 743-748 (2006-03-01)
19F NMR spin-lattice relaxometry of hexafluorobenzene (HFB) has been shown to be a highly sensitive indicator of tumor oxygenation. In this study hexamethyldisiloxane (HMDSO) was identified as a proton NMR analog, and its potential as a probe for investigating dynamic
Magdalena M Dudek et al.
Langmuir : the ACS journal of surfaces and colloids, 25(18), 11155-11161 (2009-09-09)
The modification of cyclo-olefin polymer Zeonor by plasma-enhanced chemical vapor deposition to form a silica-like surface and evaluation of its application for lateral flow bioassays applications are discussed in this study. The SiOx layer was extensively characterized using contact angle
Jianhua Wei et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 81(1), 66-75 (2006-08-23)
Surface wettability is an important physicochemical property of biomaterials, and it would be more helpful for understanding this property if a wide range of wettability are employed. This study focused on the effect of surface wettability on fibroblast adhesion over
Juan Aceros et al.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2012, 743-746 (2013-02-01)
We present polymeric packaging methods used for subcutaneous, fully implantable, broadband, and wireless neurosensors. A new tool for accelerated testing and characterization of biocompatible polymeric packaging materials and processes is described along with specialized test units to simulate our fully

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