A7263312
Sodium chlorodifluoroacetate , 97% , 1895-39-2
Synonym(s):
Chlorodifluoroacetic acid sodium salt
CAS NO.：1895-39-2
Empirical Formula: C2H2ClF2NaO2
Molecular Weight: 154.47
MDL number: MFCD00064771
EINECS: 217-586-0
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB70.40 | In Stock |
|
| 100G | RMB232.80 | In Stock |
|
| 500G | RMB1088.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 196-198 °C (lit.) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Soluble in dimethoxyethane, diglyme (0.60 g mL-1), triglyme, dimethyl formamide. |
| form | Powder |
| color | White to off-white |
| BRN | 4162363 |
| InChI | InChI=1S/C2HClF2O2.Na.H/c3-2(4,5)1(6)7;;/h(H,6,7);; |
| InChIKey | MRTAVLDNYYEJHK-UHFFFAOYSA-M |
| SMILES | C(F)(F)(Cl)C(=O)O.[NaH] |
| CAS DataBase Reference | 1895-39-2(CAS DataBase Reference) |
| EPA Substance Registry System | Acetic acid, chlorodifluoro-, sodium salt (1895-39-2) |
Description and Uses
It is used as pharmaceutical intermediate. Reactions of aldehydes with triphenylphosphine and sodium chlorodifluoroacetate yield 1,1-difluoro olefins. It is a general reaction and a one step synthesis.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39-24/25-36/37/39 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | T |
| HazardClass | IRRITANT, HYGROSCOPIC |
| HS Code | 29159080 |
