- Ethylene carbonate
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- $0.00 / 200Kg/Drum
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2026-01-17
- CAS:96-49-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 2000mt/year
- Ethylene carbonate
-
- $999.00/ kg
-
2026-01-16
- CAS:96-49-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000
Related articles - Synthesis of Ethylene carbonate
- Ethylene carbonate (sometimes abbreviated EC) is the organic compound with the formula (CH 2 O) 2 CO. It is classified as the ....
- Feb 7，2022
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| | Ethylene carbonate Basic information |
| | Ethylene carbonate Chemical Properties |
| Melting point | 35-38 °C(lit.) | | Boiling point | 243-244 °C740 mm Hg(lit.) | | density | 1.321 g/mL at 25 °C(lit.) | | vapor density | 3.04 (vs air) | | vapor pressure | 0.02 mm Hg ( 36.4 °C) | | refractive index | 1.4199 | | Fp | 320 °F | | storage temp. | Store below +30°C. | | solubility | H2O: 1 M at 20 °C, clear, colorless | | pka | 3.86[at 20 ℃] | | form | Crystalline Low Melting Solid | | color | White to yellow | | Specific Gravity | 1.321 | | Odor | odorless | | PH | 7 (200g/l, H2O, 20℃) | | explosive limit | 3.6-16.1%(V) | | Water Solubility | 214 g/L (20 ºC) | | BRN | 106249 | | Dielectric constant | 69.4（91℃） | | Stability: | Stable. Incompatible with strong oxidizing agents, acids, bases, reducing agents. | | Cosmetics Ingredients Functions | SOLVENT | | InChI | 1S/C3H4O3/c4-3-5-1-2-6-3/h1-2H2 | | InChIKey | KMTRUDSVKNLOMY-UHFFFAOYSA-N | | SMILES | O=C1OCCO1 | | LogP | 0.11 at 20℃ | | CAS DataBase Reference | 96-49-1(CAS DataBase Reference) | | NIST Chemistry Reference | Ethylene carbonate(96-49-1) | | EPA Substance Registry System | Ethylene carbonate (96-49-1) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38-41 | | Safety Statements | 26-36-39 | | RIDADR | UN 2265 3 / PGIII | | WGK Germany | 1 | | RTECS | FF9550000 | | Autoignition Temperature | 465 °C | | TSCA | TSCA listed | | HS Code | 29209010 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Oral
Eye Irrit. 2
STOT RE 2 Oral | | Hazardous Substances Data | 96-49-1(Hazardous Substances Data) | | Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
| | Ethylene carbonate Usage And Synthesis |
| Chemical Properties | colourless crystals | | Uses | Ethylene carbonate is an ester of ethylene glycol and carbonic acid. Ethylene carbonate is used as a polar solvent with a molecular dipole moment of 4.9 D, only 0.1 D lower than that of propylene carb
onate. It can be used as a high permittivity component of electrolytes in lithium batteries. | | Uses | Solvent for many polymers and resins, plasticisers, rubbers and textiles.Ethylene carbonate is used as a polar solvent and a high permittivity component of electrolytes in lithium batteries. It finds application in surface coatings, dyes, fibers and plastics. It is also used as a plasticizer and as a precursor to vinylene carbonate. Further, it is used in the preparation of dimethyl carbonate, which acts as a useful solvent and a mild methylating agent. | | Uses | Ethylene carbonate has been used:
In the synthesis of aliphatic polyurethanes using diamines and diols.
As a precursor for ring-opening polymerization using KOH as initiator.
As a reactant in the preparation of dimethyl carbonate, glycerol carbonate by transesterification reaction. | | Definition | ChEBI: Ethylene carbonate is a carbonate ester. | | Flammability and Explosibility | Non flammable | | reaction suitability | reagent type: reductant | | Purification Methods | Dry 1,3-dioxolan-2-one over P2O5, then fractionally distil it at low or atmospheric pressure. Recrystallise it from dry Et2O (plates, m 36.5o, 38.5-40o was also reported). It is soluble in H2O. [Beilstein 19 II 135,19 III/IV 1556, 19/4 V 6.] | | Toxics Screening Level | The ITSL for ethylene carbonate is 30 μg/m3 based on an annual averaging time based on an oral rat LD50 of 10 g/kg. |
| | Ethylene carbonate Preparation Products And Raw materials |
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