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Basic Description
| Synonyms | Trifluoroacetic acid|76-05-1|Perfluoroacetic acid|Trifluoroethanoic acid|Trifluoracetic acid|2,2,2-trifluoroacetic acid|Acetic acid, trifluoro-|trifluoroaceticacid|TFA|trifluoro-acetic acid|Kyselina trifluoroctova|CF3COOH|trifluoro acetic acid|NSC 77366|A |
|---|---|
| Specifications & Purity | suitable for MALDI-MS, 50% ACN + 47.5% H2O + 2.5% TFA |
| Product Description | Trifluoroacetic acid (TFA) is a nonaqueous solvent. At room temperature, TFA has the ability to liquify native and regenerated celluloses. |
Names and Identifiers
| IUPAC Name | 2,2,2-trifluoroacetic acid |
|---|---|
| INCHI | InChI=1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7) |
| InChi Key | DTQVDTLACAAQTR-UHFFFAOYSA-N |
| Canonical SMILES | C(=O)(C(F)(F)F)O |
| Isomeric SMILES | C(=O)(C(F)(F)F)O |
| WGK Germany | 2 |
| RTECS | AJ9625000 |
| PubChem CID | 6422 |
| UN Number | 2699 |
| Packing Group | I |
| Molecular Weight | 114.02 |
| Beilstein | 742035 |
| Reaxy-Rn | 742035 |
Certificates
Certificate of Analysis(COA)
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| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2322392 | Certificate of Analysis | Aug 24, 2023 | B433654 |
Chemical and Physical Properties
| Refractive Index | n20/D 1.3 (lit.) |
|---|---|
| Flash Point(°C) | >100°C |
| Boil Point(°C) | 72-73° |
| Melt Point(°C) | -15° |
Safety and Hazards(GHS)
| Pictogram(s) | GHS05, GHS07 |
|---|---|
| Signal | Danger |
| Hazard Statements | H314:Causes severe skin burns and eye damage H412:Harmful to aquatic life with long lasting effects H332:Harmful if inhaled |
| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P303+P361+P353:IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower]. P271:Use only outdoors or in a well-ventilated area. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363:Wash contaminated clothing before reuse. |
| WGK Germany | 2 |
| RTECS | AJ9625000 |
| Reaxy-Rn | 742035 |
| Class | 8 |
| Merck Index | 9681 |