A6828212
Potassium trifluoroacetate , ≥98% , 2923-16-2
Synonym(s):
Trifluoroacetic acid potassium salt
CAS NO.：2923-16-2
Empirical Formula: C2F3KO2
Molecular Weight: 152.11
MDL number: MFCD00013215
EINECS: 220-877-5
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB63.20 | In Stock |
|
| 100G | RMB136.00 | In Stock |
|
| 500G | RMB475.20 | In Stock |
|
| 2.5kg | RMB2340.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 140-142 °C (lit.) |
| Density | 1.49 g/mL (lit.) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | solid |
| Specific Gravity | 1.49 |
| color | White to Pale Yellow |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| Hydrolytic Sensitivity | 0: forms stable aqueous solutions |
| BRN | 3717603 |
| Stability: | Very Hygroscopic |
| InChI | 1S/C2HF3O2.K/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1 |
| InChIKey | CUNPJFGIODEJLQ-UHFFFAOYSA-M |
| SMILES | [K+].[O-]C(=O)C(F)(F)F |
| LogP | -3.12 at 20℃ |
| CAS DataBase Reference | 2923-16-2(CAS DataBase Reference) |
| EPA Substance Registry System | Acetic acid, 2,2,2-trifluoro-, potassium salt (1:1) (2923-16-2) |
Description and Uses
It is a reagent for preparation of aryl trifluoromethyl sulfides, by heating with the diaryl disulfide.
Safety
| Symbol(GHS) |   GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H412 |
| Precautionary statements | P273 |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi,N,T+ |
| Risk Statements | 36/37/38-50-28 |
| Safety Statements | 26-36-61-45-22-20-37 |
| RIDADR | 3288 |
| WGK Germany | 3 |
| F | 3-10 |
| Hazard Note | Irritant/Hygroscopic |
| TSCA | No |
| HazardClass | IRRITANT, MOISTURE SENSITIVE, HYGROSCOPIC |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29159000 |
| Storage Class | 13 - Non Combustible Solids |
| Hazard Classifications | Aquatic Chronic 3 |
