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B22037 Trimethylsilyl acetate, 97%

CAS Number
2754-27-0
Synonyms
Acetic acid trimethylsilyl ester
Acetoxytrimethylsilane

Stock No. Size Price ($) Quantity Availability
B22037-22 100g 71.60
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Trimethylsilyl acetate, 97%

MDL
MFCD00008695
EINECS
220-404-2

Chemical Properties

Formula
C5H12O2Si
Formula Weight
132.24
Melting point
-32°
Boiling Point
107°
Flash Point
4°(39°F)
Density
0.884
Refractive Index
1.3880
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.

Literature References

Lithiation and acylation give the TMS esters of ß-keto acids, which can be converted to the unstable ß-keto acids themselves, or directly to methyl ketones: Synth. Commun., 13, 183 (1983).

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Has been used in a 2-carbon homologation sequence for the synthesis of (E)-alkenoic acids via silyl ketene acetals: J. Org. Chem., 63, 8785 (1998):

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GHS Hazard and Precautionary Statements

Hazard Statements: H225

Highly flammable liquid and vapour.

Precautionary Statements: P210-P280a-P240-P241-P303+P361+P353-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1744463
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
Yes

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