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2754-27-0 - Trimethylsilyl acetate, 97% - Acetic acid trimethylsilyl ester - Acetoxytrimethylsilane - B22037 - Alfa Aesar

B22037 Trimethylsilyl acetate, 97%

CAS-Nummer
2754-27-0
Synonyme
Acetic acid trimethylsilyl ester
Acetoxytrimethylsilane

Größe Preis ($) Menge Verfügbarkeit
25g 25,47
100g 64,03
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Trimethylsilyl acetate, 97%

MDL
MFCD00008695
EINECS
220-404-2

Chemische Eigenschaften

Formel
C5H12O2Si
Molmasse
132.24
Schmelzpunkt
-32°
Siedepunkt
107°
Flammpunkt
4°(39°F)
Dichte
0.884
Brechungsindex
1.3880
Sensitivität
Moisture Sensitive

Literaturverweise

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).

/n

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):

/n

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225

Highly flammable liquid and vapour.

Sicherheitshinweise: P210-P280-P240-P241-P233-P242-P243-P303+P361+P353-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Take precautionary measures against static discharge. 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.

Weitere Referenzen

Beilstein
1744463
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2931.90
TSCA
Yes

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