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81290-20-2 - (Trifluoromethyl)trimethylsilane, 0.5M soln. in THF - H31520 - Alfa Aesar

H31520 (Trifluoromethyl)trimethylsilane, 0.5M soln. in THF

CAS-Nummer
81290-20-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5ml 24,51
25ml 79,93
100ml 199,80
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(Trifluoromethyl)trimethylsilane, 0.5M soln. in THF

MDL
MFCD00145454

Chemische Eigenschaften

Formel
C4H9F3Si
Molmasse
142.20
Siedepunkt
40°
Flammpunkt
17°(63°F)
Dichte
0.895
Sensitivität
Moisture Sensitive
Löslichkeit
Hydrolyzes in water.

Anwendungen

A reagent used in nucleophilic addition of the trifluoromethyl group to aldehydes and ketones.

Bemerkungen

Moisture Sensitive. Store away from oxidizing agents, water/ moisture.

Literaturverweise

G K Surya Prakash; Chiradeep Panja; Habiba Vaghoo; Vijayalakshmi Surampudi; Roman Kultyshev; Mihirbaran Mandal; Golam Rasul; Thomas Mathew; George A Olah. Facile synthesis of TMS-protected trifluoromethylated alcohols using trifluoromethyltrimethylsilane (TMSCF3) and various nucleophilic catalysts in DMF. Journal of Organic Chemistry. 2006, 71 (18), 6806-6813.

Rajendra P. Singh; Ganfeng Cao; Robert L. Kirchmeier and Jean'ne M. Shreeve. Cesium Fluoride Catalyzed Trifluoromethylation of Esters, Aldehydes, and Ketones with (Trifluoromethyl)trimethylsilane. J. Org. Chem. 1999, 64 (8), 2873-2876.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H351-H319-H335

Highly flammable liquid and vapour. Suspected of causing cancer. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P210-P201-P261-P280-P281-P303+P361+P353-P305+P351+P338-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2931.90
TSCA
No

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