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CAS RN: 2923-18-4 | Product Number: T1336
Sodium Trifluoroacetate
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Purity: >98.0%(T)
Synonyms:
- Trifluoroacetic Acid Sodium Salt
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25G |
$31.00
|
3 | 2 | ≥100 |
|
| 100G |
$87.00
|
4 | Contact Us | 28 |
|
| 500G |
$268.00
|
1 | Contact Us | 37 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | T1336 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__2F__3NaO__2 = 136.00 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 2923-18-4 |
| Reaxys Registry Number | 3597949 |
| PubChem Substance ID | 87577105 |
| MDL Number | MFCD00013217 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Solubility in Water | very faint turbidity |
| Water | max. 2.0 % |
Properties (reference)
| Melting Point | 207 °C(dec.) |
| Solubility in water | Soluble |
| Degree of solubility in water | 625 g/l 20 °C |
GHS
Related Laws:
| RTECS# | AK0250000 |
Transport Information:
| HS Number | 2915.90.1890 |
Application
Trifluoromethylation of Aromatic Halides
Typical Procedure (Entry 1):
A mixture of iodobenzene (5 mmol), sodium trifluoroacetate (20 mmol), and copper (I) iodide (10 mmol) in N-methylpyrrolidone (NMP) (40 mL) is heated under argon atmosphere. Evolution of CO2 begins at around 140 ℃. After 4 h stirring at 160 ℃, the resulting mixture is diluted with diethylether - hexane (1 : 1), filtrated through celite layer, washed with water (3 times), and dried over MgSO4. By means of GC measurement of the solution, the yield of (trifluoromethyl)benzene is determined as 72%.
A mixture of iodobenzene (5 mmol), sodium trifluoroacetate (20 mmol), and copper (I) iodide (10 mmol) in N-methylpyrrolidone (NMP) (40 mL) is heated under argon atmosphere. Evolution of CO2 begins at around 140 ℃. After 4 h stirring at 160 ℃, the resulting mixture is diluted with diethylether - hexane (1 : 1), filtrated through celite layer, washed with water (3 times), and dried over MgSO4. By means of GC measurement of the solution, the yield of (trifluoromethyl)benzene is determined as 72%.
References
- A convenient trifluoromethylation of aromatic halides with sodium trifluoroacetate
Application
Difluorocarbene Precursor
Reference
- Sodium Trifluoroacetate: an Efficient Difluorocarbene Precursor for Alkenes
PubMed Literature
Articles/Brochures
TCIMAIL
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