Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

107-46-0 - Hexamethyldisiloxane, NMR grade, 99.7% - HMDSO - L16970 - Alfa Aesar

L16970 Hexamethyldisiloxane, NMR grade, 99.7%

CAS Number
107-46-0
Synonyms
HMDSO

Size Price ($) Quantity Availability
25g 20.70
100g 48.20
Add to Cart Add to Quote Request View Item

Hexamethyldisiloxane, NMR grade, 99.7%

MDL
MFCD00008265
EINECS
203-492-7

Chemical Properties

Formula
C6H18OSi2
Formula Weight
162.38
Melting point
-67°
Boiling Point
100-101°
Flash Point
-2°(28°F)
Density
0.764
Refractive Index
1.3770
Solubility
Slightly miscible with water.

Applications

Hexamethyldisiloxane is used as a solvent in organic reactions. It finds application as an international standard for <sup>1</sup>H NMR spectroscopy for calibrating chemical shift. Further, it is used in liquid bandages to protect skin from irritation. In addition, it is used to measure tissue oxygen tension as a receptor molecule.

Notes

Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, acids, bases and oxygen.

Literature References

Bashir, M.; Bashir, S. Hydrophobic-Hydrophilic Character of Hexamethyldisiloxane Films Polymerized by Atmospheric Pressure Plasma Jet. Plasma Chem. Plasma Process 2015, 35 (4), 739-755.

Hsiao, C. R.; Lin, C. W.; Chou, C. M.; Chung, C. J.; He, J. L. Surface modification of blood-contacting biomaterials by plasma-polymerized superhydrophobic films using hexamethyldisiloxane and tetrafluoromethane as precursors. Appl. Surf. Sci. 2015, 346, 50-56.

Ershov, S.; Khelifa, F.; Druart, M. E.; Habibi, Y.; Olivier, M. G.; Snyders, R.; Dubois, P. Free radical-induced grafting from plasma polymers for the synthesis of thin barrier coatings. RSC Adv. 2015, 5 (19), 14256-14265.

Khelifa, F.; Ershov, S.; Druart, M. E.; Habibi, Y.; Chicot, D.; Olivier, M. G.; Snydersa, R.; Dubois, P. A multilayer coating with optimized properties for corrosion protection of Al. J. Mater. Chem. A 2015, 3 (31), 15977-15985.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H400-H410

Highly flammable liquid and vapour. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Precautionary Statements: P210-P273-P280-P240-P241-P233-P242-P303+P361+P353-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Keep container tightly closed. Use only non-sparking tools. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1736258
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
Yes
RTECS
JM9237000

Recommended

  • A11848

    Hexamethyldisiloxane, 98+%
  • A13181

    n-Octane, 98+%
  • A15240

    Octamethylcyclotetrasiloxane, 98%
  • B23697

    1,1,3,3-Tetramethyldisiloxane, 97%
  • 10716

    Iron(III) oxide, Puratronic®, 99.998% (metals basis)

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware