362824

Acetyltrimethylsilane

97%

• Sinonimo/i: 1-(Trimethylsilyl)ethanone
• Formula condensata: (CH₃)₃SiCOCH₃
• Numero CAS: 13411-48-8
• Peso molecolare: 116.23
• Beilstein: 2071361
• Numero MDL: MFCD00134244
• Codice UNSPSC: 12352103
• ID PubChem: 24862334
• NACRES: NA.22

Proprietà

• Livello qualitativo: 100
• Saggio: 97%
• Indice di rifrazione: n20/D 1.411 (lit.)
• Densità: 0.811 g/mL at 25 °C (lit.)
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: CC(=O)[Si](C)(C)C
• InChI: 1S/C5H12OSi/c1-5(6)7(2,3)4/h1-4H3; REDWSDBFBCDPNI-UHFFFAOYSA-N

Descrizione

Descrizione generale

Acetyltrimethylsilane is an organosilicon compound that is commonly used as a protective agent for alcohols and amines in organic synthesis. It is also used as a reagent in various reactions, which includes trimethylsilylation, condensation, carbon-carbon bond formation, and reductive amination reactions.

Applicazioni

Acetyltrimethylsilane can be used as a reagent in the synthesis of dihydrophenanthrenes via a C-C insertion reaction. It is also used as a source of carbanion in the synthesis of unsymmetrical biaryls by carbanion-induced ring transformation of 2H-pyran-2-ones under mild basic conditions.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H315,H319,H335
• Consigli di prudenza: P210 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 46.4 °F - closed cup
• Punto d’infiammabilità (°C): 8 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter