Home Categories Organic Chemistry Ethylene carbonate
A3952512

Ethylene carbonate , >99.0%(GC) , 96-49-1

Synonym(s):
1,3-Dioxolan-2-one;1,3-Dioxolane-2-one;EC;Ethylene carbonate;Glycol carbonate

CAS NO.:96-49-1

Empirical Formula: C3H4O3

Molecular Weight: 88.06

MDL number: MFCD00005382

EINECS: 202-510-0

Pack Size Price Stock Quantity
100G RMB23.20 In Stock
500G RMB52.00 In Stock
2.5KG RMB236.00 In Stock
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Update time: 2022-07-08

PRODUCT 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
Flash point: 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
PH 7 (200g/l, H2O, 20℃)
Odor odorless
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.
InChIKey KMTRUDSVKNLOMY-UHFFFAOYSA-N
LogP 0.11 at 20℃

Description and 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.

Safety

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  36/37/38-41
Safety Statements  26-36-39
RIDADR  UN 2265 3 / PGIII
WGK Germany  1
RTECS  FF9550000
Autoignition Temperature 465 °C
TSCA  Yes
HS Code  29209010
Toxicity LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg

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