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

A14613 Sodium trifluoroacetate, 98%

CAS Number
2923-18-4
Synonyms
Trifluoroacetic acid sodium salt

Size Price ($) Quantity Availability
25g 26.73
100g 75.71
500g 305.10
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Sodium trifluoroacetate, 98%

MDL
MFCD00013217
EINECS
220-879-6

Chemical Properties

Formula
CF3CO2Na
Formula Weight
136.00
Melting point
ca 207° dec.
Sensitivity
Hygroscopic
Solubility
Soluble in water.

Applications

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.

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: 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.

Other References

Beilstein
3597949
Harmonized Tariff Code
2915.90
TSCA
Yes
RTECS
AK0250000

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