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676802

Sigma-Aldrich

Ethylene carbonate

anhydrous, 99%

Synonym(s):

1,3-Dioxolan-2-one

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About This Item

Empirical Formula (Hill Notation):
C3H4O3
CAS Number:
96-49-1
Molecular Weight:
88.06
Beilstein:
106249
EC Number:
202-510-0
MDL number:
MFCD00005382
UNSPSC Code:
12352100
PubChem Substance ID:
24885334

grade

anhydrous

Quality Level

100

vapor density

3.04 (vs air)

vapor pressure

0.02 mmHg ( 36.4 °C)

Assay

99%

form

solid

expl. lim.

3.6-16.1 % (lit.)

impurities

≤0.006% water

bp

243-244 °C/740 mmHg (lit.)

mp

35-38 °C (lit.)

density

1.321 g/mL at 25 °C (lit.)

SMILES string

O=C1OCCO1

InChI

1S/C3H4O3/c4-3-5-1-2-6-3/h1-2H2

InChI key

KMTRUDSVKNLOMY-UHFFFAOYSA-N

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General description

Ethylene carbonate is a cyclic carbonate with high dielectric constant.

Application

Applications of ethylene carbonate (EC):
  • EC can be an effective liquefying reagent for cellulose liquefaction.
  • Dimethyl carbonate (DMC) can be synthesized via the transesterification of EC and methanol.
  • EC can be a non-hazardous alternative to phosgene and isocyanates for the synthesis of polyurethanes.

related product

Product No.
Description
Pricing

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H319,H373

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - STOT RE 2 Oral

Target Organs

Kidney

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

289.4 °F - closed cup

Flash Point(C)

143 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

676802-VAR:
676802-BULK:
676802-1L:
676802-6X1L:

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Certificates of Analysis (COA)

Lot/Batch Number
WXBD9066V
SHBN7498
SHBN1821
SHBM9330
SHBM8804

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Rapid liquefaction of lignocellulosic waste by using ethylene carbonate.
Yamada T and Ono H
Bioresource Technology, 70(1), 61-67 (1999)
Mehran Ghasemlou et al.
Carbohydrate polymers, 246, 116656-116656 (2020-08-05)
Manufacturing of multifunctional materials through blending is a promising route for improving performance of biopolymers including starch. Non-isocyanate polyurethanes (NIPUs) are an emerging group of green materials. Understanding the mechanism of interaction between starch and NIPU not only highlights underlying
Synthesis of oligocarbonate diols from ethylene carbonate and aliphatic diols catalyzed by alkali metal salts.
Pawlowski P and Rokicki G
Polymer, 45(10), 3125-3137 (2004)
Dielectric properties and relaxation in ethylene carbonate and propylene carbonate.
Payne R and Theodorou IE.
The Journal of Physical Chemistry, 76(20), 2892-2900 (1972)
Transesterification of urea and ethylene glycol to ethylene carbonate as an important step for urea based dimethyl carbonate synthesis.
Bhanage B M, et al.
Green Chemistry, 5(4), 429-432 (2003)
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