Chloroethylene Carbonate£¨CEC£©
Chemical name£ºChloroethylene carbonate
4-Chloro-1, 3-dioxolane-2-one
CAS NO£º3967-54-2
Formula£ºC3H3ClO3
Molecular weight£º122.5
Structure formula£º 
Product Properties
CEC is light yellow liquid and its boiling point is 121-123¡æ. Relative density is 1.504g/ml with flash point >110¡æ and refractive index 1.454.
Specifications and Quality Standards
No. | Items | E-Grade |
1 | Appearance | Light yellow liquid |
2 | Purity £¨by GC£© | ¡Ý80% |
3 | 4,5-Dichloro-1,3-dioxolan-2-one(by GC) | ¡Ü8% |
4 | Ethylene carbonate(EC) | ¡Ü6% |
Application
CEC is mainly used as Lithium battery electrolyte additives, as well as for synthesis of Vinylene carbonate (VC) and Fluoro Ethylene Carbonate (FEC). At the same time as the intermediate in many synthesis of fine chemical engineering.
Packaging and storage
This product is packed in nitrogen filled plastic barrels packaging with packing specification 250kg£¬stored in cool, dry and draughty place.
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