Ethylene carbonate (EC) is a kind of organic solvent with excellent performance, which can dissolve many kinds of polymers. can be used as an organic intermediate to replace ethylene oxide for dioxylation reaction and is a main raw material for producing dimethyl carbonate by an ester exchange method; can also be used as raw materials for synthesizing furazolidone, water glass pulp, fiber finishing agent and the like; In addition, it is used in the electrolyte of lithium battery, and it is also used as an active intermediate in the production of lubricating oil and grease.
Molecular weight: 8.06
Molecular Formula: C3H4O3
Clear colorless liquid (>35℃), crystalline solid at room temperature.
Boiling point: 248℃/760mmHg, 243-244℃/740mmHg;
Flash point: 160℃;
Density: 1.3218;
Refractive index: 1.4158(50℃);
Melting point: 35-38℃;
Viscosity: 1.90 mPa.s (40℃);
dielectric constant epsilon: 89.6.
Uses
Ethylene carbonate (EC) is a kind of organic solvent with excellent performance, which can dissolve many kinds of polymers. can be used as an organic intermediate to replace ethylene oxide for dioxylation reaction and is a main raw material for producing dimethyl carbonate by an ester exchange method; can also be used as raw materials for synthesizing furazolidone, water glass pulp, fiber finishing agent and the like; In addition, it is used in the electrolyte of lithium battery, and it is also used as an active intermediate in the production of lubricating oil and grease.
It is a good solvent for polyacrylonitrile and polyvinyl chloride. It can be used as spinning liquid in textile. can also be directly used for removing
acid gas solvent and concrete additive; can be used as pharmaceutical components and raw materials in medicine; It can also be used as plastic foaming agent and stabilizer of synthetic lubricating oil. In the battery industry, it can be used as an excellent solvent for lithium battery electrolyte.
Field of application
Used in chemical fertilizer, fiber, pharmaceutical and organic synthesis industries.
Packaging, storage and transportation
Packed in galvanized iron drums or baking varnish drums with net weight of 250 ± 0.5 kg per drum, or packed in ISO TANK or according to customer's requirements.
This product should be stored in a cool, ventilated and dry place, and stored and transported according to the provisions of general chemicals.
Safety measures
In case of contact with eyes, flush immediately with plenty of water and seek medical advice.
Wear protective goggles or face mask. Wear appropriate protective clothing.
Irritating to eyes, respiratory system and skin.
