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Alfa Aesar™ Methyl difluoroacetate, 99%

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Quantity:
1g
5g
25g
433-53-4
C3H4F2O2
110.06
MFCD00039276
CSSYKHYGURSRAZ-UHFFFAOYSA-N
methyl difluoroacetate,methyl2,2-difluoroacetate,difluoroacetic acid methyl ester,acetic acid, difluoro-, methyl ester,methyldifluoroacetate,methyl difluoroacetate #,acmc-209ju0,methyl 2,2-difluoroethanoate
79012
methyl 2,2-difluoroacetate
COC(=O)C(F)F
433-53-4
C3H4F2O2
110.06
MFCD00039276
CSSYKHYGURSRAZ-UHFFFAOYSA-N
methyl difluoroacetate,methyl2,2-difluoroacetate,difluoroacetic acid methyl ester,acetic acid, difluoro-, methyl ester,methyldifluoroacetate,methyl difluoroacetate #,acmc-209ju0,methyl 2,2-difluoroethanoate
79012
methyl 2,2-difluoroacetate
COC(=O)C(F)F
Applications
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.

Solubility
Slightly soluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, bases.
Flash Point 19°C (66°F)
Boiling Point 86°C to 87°C
Quantity 25g
UN Number UN2924
Beilstein 1747534
Formula Weight 110.06
Percent Purity 99%
Chemical Name or Material Methyl difluoroacetate

GHS H Statement
H225-H314-H318
Highly flammable liquid and vapour.
Causes severe skin burns and eye damage.
Causes serious eye damage.

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.