A5681512
Methyl Difluoroacetate , >97.0%(GC) , 433-53-4
CAS NO.：433-53-4
Empirical Formula: C3H4F2O2
Molecular Weight: 110.06
MDL number: MFCD00039276
EINECS: 207-089-7
| Pack Size | Price | Stock | Quantity |
| 1g | RMB31.20 | In Stock |
|
| 5G | RMB66.40 | In Stock |
|
| 25G | RMB188.00 | In Stock |
|
| 100G | RMB675.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 85-86 °C (lit.) |
| Density | 1.26 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 75 °F |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 1.272 |
| Water Solubility | Slightly soluble in water. |
| BRN | 1747534 |
| CAS DataBase Reference | 433-53-4(CAS DataBase Reference) |
| EPA Substance Registry System | Methyl 2,2-difluoroacetate (433-53-4) |
Description and Uses
A methyl difluoroacetate (MFA)-based LiPF6 solution was applied as an electrolyte to improve the thermal stability of Li-ion batteries. Methyl difluoroacetate is used in the inhibition of corrosion of aluminum cathode current collector for lithium ion cells.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P210-P280-P301+P312-P303+P361+P353-P304+P340+P312-P305+P351+P338 |
| Hazard Codes | Xn,F |
| Risk Statements | 10-20/21/22-36/37/38 |
| Safety Statements | 16-23-36/37/39 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Flammable |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29159000 |
