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Sigma-Aldrich

Propylene carbonate

Propylene carbonate

anhydrous, 99.7%

Sinonimo/i:

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

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100 ML
89,30 €
500 ML
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1 L
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2 L
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Cambia visualizzazione
100 ML
89,30 €
500 ML
109,00 €
1 L
170,00 €
2 L
278,00 €

About This Item

Formula empirica (notazione di Hill):
C4H6O3
Numero CAS:
108-32-7
Peso molecolare:
102.09
Beilstein:
107913
Numero CE:
203-572-1
Numero MDL:
MFCD00005385
Codice UNSPSC:
12352005
ID PubChem:
57648504
NACRES:
NA.21

89,30 €

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Grado

anhydrous

Livello qualitativo

100

Tensione di vapore

0.13 mmHg ( 20 °C)
0.98 mmHg ( 50 °C)

Saggio

99.7%

Stato

liquid

Temp. autoaccensione

851 °F

Limite di esplosione

14.3 %

Impurezze

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

Indice di rifrazione

n20/D 1.421 (lit.)

pH

7 (20 °C, 200 g/L)

P. ebollizione

240 °C (lit.)

Punto di fusione

−55 °C (lit.)

Densità

1.204 g/mL at 25 °C (lit.)

Stringa SMILE

CC1COC(=O)O1

InChI

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

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Categorie correlate

Descrizione generale

Propylene carbonate can be synthesized from propylene oxide and CO2.[1][2] Optically active form of propylene carbonate can be prepared from the reaction between CO2 and racemic epoxides.[3] Decomposition of propylene carbonate on the graphite electrode in lithium batteries results in the formation of a lithium intercalated compound.[4]
Propylene carbonate is a cyclic carbonate that is commonly used as a solvent and as a reactive intermediate in organic synthesis.[5] It is being considered as a potential electrochemical solvent due to its low vapor pressure, high dielectric constant and high chemical stability.[6]

Applicazioni

Propylene carbonate may be used as a solvent for the asymmetric hydrogenation of nonfunctionalized olefins.[7]

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H319

Classi di pericolo

Eye Irrit. 2

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

269.6 °F - closed cup

Punto d’infiammabilità (°C)

132 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
SHBS5752
SHBS0083
SHBR7868
SHBR4866
SHBR8374

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Hajime Kawanami et al.
Chemical communications (Cambridge, England), (7)(7), 896-897 (2003-05-13)
The synthesis of propylene carbonate from propylene oxide and carbon dioxide under supercritical conditions in the presence of 1-octyl-3-methylimidazolium tetrafluoroborate was achieved in nearly 100% yield and 100% selectivity within 5 minutes, whose TOF value is 77 times larger than
Catalytic performance of metal oxides for the synthesis of propylene carbonate from urea and 1, 2-propanediol.
Li Q, et al.
J. Mol. Catal. A: Chem., 270(1), 44-49 (2007)
Vincenza Modafferi et al.
Nanomaterials (Basel, Switzerland), 10(8) (2020-08-19)
The effect of the type of dopant (titanium and manganese) and of the reduced graphene oxide content (rGO, 30 or 50 wt %) of the α-Fe2O3@rGO nanocomposites on their microstructural properties and electrochemical performance was investigated. Nanostructured composites were synthesized
Michael L Aubrey et al.
Nature materials, 17(7), 625-632 (2018-06-06)
Conductive metal-organic frameworks are an emerging class of three-dimensional architectures with degrees of modularity, synthetic flexibility and structural predictability that are unprecedented in other porous materials. However, engendering long-range charge delocalization and establishing synthetic strategies that are broadly applicable to
The cathodic decomposition of propylene carbonate in lithium batteries.
Arakawa M and Yamaki JI.
Journal of Electroanalytical Chemistry, 219(1-2), 273-280 (1987)
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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