4-difluoromethyl-1,3-dioxolan-2-one

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
Difluoromethyl ethylene carbonate
Difluoromethyl Building Blocks
KUMI2F39
186098-91-9
MFCD22577170
18413638
15391400
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay(Analysis Method)
Appearance
Boiling Point
Packaging
Storage
4-difluoromethyl-1,3-dioxolan-2-one
C4H4F2O3
138.07
≥98.0%(GC)
Colorless Clear Liquid

5ml,10ml,50ml,100ml and 500ml
Store at room temperature
4-difluoromethyl-1,3-dioxolan-2-one(Difluoromethyl ethylene carbonate) is a unique and practical fluorine-containing dioxolane compound, which is useful as solvents for readily dissovling organic substances in a wide application temperature range due to is chemical and physical stability, high dielectric constant. Its typical application is employed as electrolytic solution compositions in batteries beacuse that  it presents excellent charge and discharge cycle characteristics, high flash point , improved durability over a long period of time and is safe as non-aqueous electrolytes.
The effects of substituting groups in cyclic carbonates for stable SEI formation on graphite anode of lithium batteries. [1]
Reference:
[1] X.J.Wang, H.S. Lee, H. Li, X. Q. Yang, X.J.Huang, Electrochemistry Communications, 2010, 12(3), pp 386-389.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Warning
H315,H319,H335
P261,P264,P271,P280,P302+P352

NONH for all modes of transport

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