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310328

Propylene carbonate

anhydrous, 99.7%

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Synonym(s):

1,2-Propanediol cyclic carbonate, 4-Methyl-1,3-dioxolan-2-one

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About This Item

Empirical Formula (Hill Notation):
C4H6O3
CAS Number:
108-32-7
Molecular Weight:
102.09
UNSPSC Code:
12352005
NACRES:
NA.21
PubChem Substance ID:
57648504
EC Number:
203-572-1
Beilstein/REAXYS Number:
107913
MDL number:
MFCD00005385
Assay:
99.7%
Grade:
anhydrous
Bp:
240 °C (lit.)
Vapor pressure:
0.13 mmHg ( 20 °C), 0.98 mmHg ( 50 °C)
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grade

anhydrous

Quality Segment

vapor pressure

0.13 mmHg ( 20 °C), 0.98 mmHg ( 50 °C)

assay

99.7%

form

liquid

autoignition temp.

851 °F

expl. lim.

14.3 %

greener alternative product characteristics

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impurities

<0.002% water, <0.005% water (100 mL pkg)

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.)

greener alternative category

SMILES string

CC1COC(=O)O1

InChI

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

InChI key

RUOJZAUFBMNUDX-UHFFFAOYSA-N

General description

Propylene carbonate is a cyclic carbonate that is commonly used as a solvent and as a reactive intermediate in organic synthesis. It is being considered as a potential electrochemical solvent due to its low vapor pressure, high dielectric constant and high chemical stability.
We are committed to bringing you Greener Alternative Products that adhere to one of the four categories of Greener Alternatives. Propylene Carbonate is an enabling product used to synthesize lithium-ion batteries with improved electrical conductivity, promoting energy efficiency and enhancing overall battery performance. Click here for more information.
Propylene carbonate can be synthesized from propylene oxide and CO2. Optically active form of propylene carbonate can be prepared from the reaction between CO2 and racemic epoxides. Decomposition of propylene carbonate on the graphite electrode in lithium batteries results in the formation of a lithium intercalated compound.

Application

Propylene carbonate may be used as a solvent for the asymmetric hydrogenation of nonfunctionalized olefins.

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

269.6 °F - closed cup

Flash Point (°C)

132 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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.

108-32-7

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