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重要文件

P52652

Sigma-Aldrich

碳酸丙烯酯

ReagentPlus®, 99%

同義詞:

1,2-丙二醇碳酸酯, 4-甲基-1,3-二氧戊环-2-酮

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About This Item

經驗公式(希爾表示法):
C4H6O3
CAS號碼:
分子量::
102.09
Beilstein:
107913
EC號碼:
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.21
bp:
240 °C (lit.)
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等級

reagent

品質等級

蒸汽壓力

0.13 mmHg ( 20 °C)
0.98 mmHg ( 50 °C)

產品線

ReagentPlus®

化驗

99%

形狀

liquid

自燃溫度

851 °F

expl. lim.

14.3 %

dilution

(for general lab use)

折射率

n20/D 1.421 (lit.)

pH值

7 (20 °C, 200 g/L)

bp

240 °C (lit.)

mp

−55 °C (lit.)

密度

1.204 g/mL at 25 °C (lit.)

SMILES 字串

CC1COC(=O)O1

InChI

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

InChI 密鑰

RUOJZAUFBMNUDX-UHFFFAOYSA-N

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一般說明

Propylene carbonate can be used as a solvent in various reactions such as Biginelli reaction and Radziszewski reaction[1][2].

應用

Propylene carbonate can be used as a green solvent for the:
  • Extraction of polyhydroxy alkanoates from biomass[3].
  • Photodegradation of methylene blue[4].
  • Synthesis of glyceryl caffeate esters via lipase-catalyzed esterification[5].

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

269.6 °F - closed cup

閃點(°C)

132 °C - closed cup


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分析證明 (COA)

Lot/Batch Number

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存取文件庫

Enhanced methylene blue photodegradation with propylene carbonate as a solvent
Magalhaes P, et al.
Applied Surface Science, 458, 597-602 (2018)
Solubility and degradation of polyhydroxyalkanoate biopolymers in propylene carbonate
McChalicher C, et al.
AIChE Journal, 56, 1616-1625 (2010)
Biginelli reaction using propylene carbonate as green solvent: An elegant methodology for the synthesis of dihydropyrimidinones and dihydropyrimidinthiones
Sikora A, et al.
Current Organic Synthesis, 14, 715-720 (2017)
Propylene carbonate as a solvent in the eco-friendly synthesis of highly substituted imidazoles through the Radziszewski reaction
A Hernandez M, et al.
Current Organic Synthesis, 13, 432-439 (2016)
Lipase-catalysed synthesis of mono-and di-acyl esters of glyceryl caffeate in propylene carbonate and their antioxidant properties in tuna oil
Cumming H, et al.
Journal of Biotechnology, 325, 217-225 (2021)

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    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?

    1 answer
    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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