| Identification | More | [Name]
Ethylene carbonate | [CAS]
96-49-1 | [Synonyms]
1,3-DIOXOLAN-2-ONE
1,3-DIOXYLAN-2-ONE
2-DIOXOLONE
2-OXO-1,3-DIOXOLANE
CARBONIC ACID CYCLIC ETHYLENESTER
ETHEYLENE CARBONATE
ETHYLENE CARBONATE
ETHYLENE CARBONATE S
ETHYLENE GLYCOL CARBONATE
GLYCOL CARBONATE
1,2-ethanediolcarbonate
1,3-Dioxacyclopentan-2-one
1,3-dioxalan-2-one
1,3-dioxalon-2-one
carbonated’ethylene
Carbonic acid, cyclic ethylene ester
carbonicacid,cyclicethyleneester
carbonicacid,ethyleneester
Cyclic ethylene carbonate
Cyclic ethylene ester | [EINECS(EC#)]
202-510-0 | [Molecular Formula]
C3H4O3 | [MDL Number]
MFCD00005382 | [Molecular Weight]
88.06 | [MOL File]
96-49-1.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless crystals | [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
| [form ]
Crystalline Low Melting Solid | [pka]
3.86[at 20 ℃] | [color ]
White to yellow | [Specific Gravity]
1.321 | [Odor]
odorless | [PH]
7 (200g/l, H2O, 20℃) | [Stability:]
Stable. Incompatible with strong oxidizing agents, acids, bases, reducing agents. | [explosive limit]
3.6-16.1%(V) | [Water Solubility ]
214 g/L (20 ºC) | [Specific Heat Capacity]
Cp(liquid):133.9J/(g·K),at 25℃ | [BRN ]
106249 | [Henry's Law Constant]
3.6×10-2 mol/(m3Pa) at 25℃, HSDB (2015) | [Dielectric constant]
69.4（91℃） | [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]
96-49-1(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS07,GHS08 | [Signal word ]
Warning | [Hazard statements ]
H302-H319-H373 | [Precautionary statements ]
P260-P264-P270-P301+P312-P305+P351+P338-P314 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R41:Risk of serious damage to eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S39:Wear eye/face protection . | [RIDADR ]
UN 2265 3 / PGIII | [WGK Germany ]
1
| [RTECS ]
FF9550000
| [Autoignition Temperature]
465 °C | [TSCA ]
Yes | [REACH Registrations]
Active | [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 |
| Hazard Information | Back Directory | [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. | [Definition]
ChEBI: Ethylene carbonate is a carbonate ester. | [General Description]
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com. | [Flammability and Explosibility]
Nonflammable | [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. |
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