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2923-18-4 - Sodium trifluoroacetate, 98% - Trifluoroacetic acid sodium salt - A14613 - Alfa Aesar

A14613 Sodium trifluoroacetate, 98%

CAS-Nummer
2923-18-4
Synonyme
Trifluoroacetic acid sodium salt

Größe Preis ($) Menge Verfügbarkeit
25g 26,73
100g 75,71
500g 305,10
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Sodium trifluoroacetate, 98%

MDL
MFCD00013217
EINECS
220-879-6

Chemische Eigenschaften

Formel
CF3CO2Na
Molmasse
136.00
Schmelzpunkt
ca 207° dec.
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water.

Anwendungen

Sodium trifluoroacetate is used in acid catalyzed reactions. It is also used as an intermediate for active pharmaceutical ingredients (API). Further, it acts as a precursor for the trifluoromethylation of aldehydes using copper(I) halide as a catalyst.

Bemerkungen

Incompatible with strong oxidizing agents and strong bases. Hygroscopic. Moisture sensitive.

Literaturverweise

Carbene precursor, compare Sodium chlorodifluoroacetate, A15756.

In the presence of CuI, converts aryl iodides to benzotrifluorides: Chem. Lett., 1719 (1981); J. Chem. Soc., Perkin 1, 921 (1988).

Chan, K. S. L.; Fu, H. Y.; Yu, J. Q. Palladium(II)-Catalyzed Highly Enantioselective C-H Arylation of Cyclopropylmethylamines. J. Am. Chem. Soc. 2015, 137 (5), 2042-2046.

Castano, M.; Seo, K. S.; Guo, K.; Becker, M. L.; Wesdemiotis, C.; Puskas, J. E. Green polymer chemistry: synthesis of symmetric and asymmetric telechelic ethylene glycol oligomers. Polym. Chem. 2015, 6 (7), 1137-1142.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
3597949
Harmonized Tariff Code
2915.90
TSCA
Yes
RTECS
AK0250000

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