Merck
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809969

Sigma-Aldrich

Propylene carbonate

≥99%, acid <10 ppm, H2O <10 ppm

Synonym(s):
PC, 1,2-Propanediol cyclic carbonate, 4-Methyl-1,3-dioxolan-2-one
Empirical Formula (Hill Notation):
C4H6O3
CAS Number:
Molecular Weight:
102.09
Beilstein:
107913
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

grade

battery grade

Quality Level

vapor pressure

0.13 mmHg ( 20 °C)
0.98 mmHg ( 50 °C)

Assay

≥99%

form

liquid

autoignition temp.

851 °F

expl. lim.

14.3 %

impurities

≤10 ppm H2O
≤10 ppm acid

refractive index

n20/D 1.421 (lit.)

pH

7 (20 °C, 200 g/L)

bp

240 °C (lit.)

mp

−55 °C (lit.)

density

1.204 g/mL at 25 °C (lit.)
1.2 g/cm3

application(s)

battery manufacturing

SMILES string

CC1COC(=O)O1

InChI

1S/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3

InChI key

RUOJZAUFBMNUDX-UHFFFAOYSA-N

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Propylene carbonate

Ethylene carbonate &#8805;99%, acid &lt;10 ppm, H2O &lt;10 ppm

Sigma-Aldrich

809950

Ethylene carbonate

grade

battery grade

grade

-

grade

-

grade

battery grade

assay

≥99%

assay

99%

assay

99.7%

assay

≥99%

form

liquid

form

liquid

form

liquid

form

solid

impurities

≤10 ppm H2O, ≤10 ppm acid

impurities

-

impurities

<0.020% water

impurities

≤10 ppm H2O, ≤10 ppm acid

bp

240 °C (lit.)

bp

240 °C (lit.)

bp

240 °C (lit.)

bp

243-244 °C/740 mmHg (lit.)

mp

−55 °C (lit.)

mp

−55 °C (lit.)

mp

−55 °C (lit.)

mp

35-38 °C (lit.), 36 °C (exp.)

Application

Alkyl carbonates find applications as solvents for lithium ion battery electrolytes and the use of high quality battery grade electrolytes having extremely low water (<10 ppm) and acid (<10 ppm) contents are critical for achieving high electrochemical performance.

Preparation Note

These additives have low water content (less than 100 ppm). Please handle under inert and moisture free enviornment (glove box). Keep containers tightly closed. Keep away from heat and ignition sources. Store in a cool and dry place. Avoid storing together with oxidizers.

Legal Information

Product of MU Ionic Solutions Corp

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

275.0 °F - closed cup

Flash Point(C)

135 °C - closed cup


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