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.

78-62-6 - Diethoxydimethylsilane, 97% - Dimethyldiethoxysilane - L14725 - Alfa Aesar

L14725 Diethoxydimethylsilane, 97%

CAS Number
78-62-6
Synonyms
Dimethyldiethoxysilane

Size Price ($) Quantity Availability
50g 20.88
250g 60.26
1000g 194.67
Add to Cart Add to Quote Request View Item

Diethoxydimethylsilane, 97%

MDL
MFCD00009068
EINECS
201-127-6

Chemical Properties

Formula
C6H16O2Si
Formula Weight
148.28
Melting point
-70°
Boiling Point
111-113°
Flash Point
11°(52°F)
Density
0.865
Refractive Index
1.3820
Sensitivity
Moisture Sensitive
Solubility
Reacts with water.

Applications

Diethoxydimethylsilane is useful for blocking hydroxyl and amino groups in organic synthesis reactions. This silylating step allows subsequent reactions to be carried out which would be adversely affected by the presence of active hydrogen in the hydroxyl or amine groups. Following the reaction step, hydroxyl or amine groups blocked with diethoxydimethylsilane may be recovered by a hydrolysis procedure. It is also used for preparing hydrophobic and release materials as well as enhancing flow of powders.

Notes

Store under dry inert gas. It is sensitive to moisture. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents

Literature References

Kenji Wada.; Makoto Egashira. Improvement of gas-sensing properties of SnO2 by surface chemical modification with diethoxydimethylsilane. Sensors and Actuators B: Chemical. 1998, 53 (3), 147-154.

Ya-li Li.; Yong Liang.; Fen Zheng.; Zhuang-qi Hu. Carbon Dioxide laser Synthesis of Ultrafine Silicon Carbide Powders from Diethoxydimethylsilane. Journal of the American Ceramic Society. 1994, 77 (6), 1662-1664.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H335

Highly flammable liquid and vapour. May cause respiratory irritation.

Precautionary Statements: P210-P260

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray.

Other References

Beilstein
1736110
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
Yes
RTECS
VV3590000

Recommended

  • A10668

    (3-Aminopropyl)triethoxysilane, 98%
  • L12133

    Dichlorodimethylsilane, 99%
  • 11329

    Cerium(III) nitrate hexahydrate, REacton®, 99.5% (REO)
  • 14082

    Tetraethoxysilane, 99+%
  • 19387

    2-Methylbutane, 99+%

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware