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.

1185-55-3 - Methyltrimethoxysilane, 97% - Trimethoxymethylsilane - B23594 - Alfa Aesar

B23594 Methyltrimethoxysilane, 97%

CAS Number
1185-55-3
Synonyms
Trimethoxymethylsilane

Size Price ($) Quantity Availability
250ml 32.40
1000ml 97.20
Add to Cart Add to Quote Request View Item

Methyltrimethoxysilane, 97%

MDL
MFCD00008342
EINECS
214-685-0

Chemical Properties

Formula
CH3Si(OCH3)3
Formula Weight
136.23
Boiling Point
102-103°
Flash Point
9°(48°F)
Density
0.955
Refractive Index
1.3700
Sensitivity
Moisture Sensitive
Solubility
Decomposes in water.

Applications

Methyltrimethoxysilane is used as an acid scavenger, for example in the formation of substituted azulenes from allenylsilanes and tropyl­ium tetrafluoroborate.

Notes

Moisture Sensitive. Store under dry inert gas. Store away from moisture, strong bases and oxidizing agents. Protect from humidity and water.

Literature References

Eiichi Tabei; Shigeru Mori; Fumio Okada; Susumu Tajima; Kazuo Ogino; Yuzuru Okawara and Seiji Tobita. Metastable ion study of organosilicon compounds. Part V—tetramethoxysilane and trimethoxymethylsilane. Organic Mass Spectrometry. 1992, 27, 702-708.

Has been used as an acid scavenger, for example in the formation of substituted azulenes from allenylsilanes and Tropyl­ium tetrafluoroborate, A14045: J. Am. Chem. Soc., 111, 389 (1989).

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H315-H319-H335

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1736151
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
Yes
RTECS
VV4650000

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware