Przejdź do zawartości
Merck

E26258

Sigma-Aldrich

Ethylene carbonate

98%

Synonim(y):

1,3-Dioxolan-2-one

Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych

Wybierz wielkość

100 G
128,00 zł
500 G
206,00 zł
3 KG
957,00 zł

128,00 zł


Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności

Poproś o zamówienie zbiorcze

Wybierz wielkość

Zmień widok
100 G
128,00 zł
500 G
206,00 zł
3 KG
957,00 zł

About This Item

Wzór empiryczny (zapis Hilla):
C3H4O3
Numer CAS:
Masa cząsteczkowa:
88.06
Beilstein:
106249
Numer WE:
Numer MDL:
Kod UNSPSC:
12352100
Identyfikator substancji w PubChem:
NACRES:
NA.22

128,00 zł


Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności

Poproś o zamówienie zbiorcze

gęstość pary

3.04 (vs air)

Poziom jakości

ciśnienie pary

0.02 mmHg ( 36.4 °C)

Próba

98%

bp

243-244 °C/740 mmHg (lit.)

mp

35-38 °C (lit.)

gęstość

1.321 g/mL at 25 °C (lit.)

ciąg SMILES

O=C1OCCO1

InChI

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

Klucz InChI

KMTRUDSVKNLOMY-UHFFFAOYSA-N

Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów

Zastosowanie

Ethylene carbonate has been used:
  • In the synthesis of aliphatic polyurethanes using diamines and diols.[1]
  • As a precursor for ring-opening polymerization using KOH as initiator.[2]
  • As a reactant in the preparation of dimethyl carbonate, glycerol carbonate by transesterification reaction.[3][4]

Ta strona może zawierać tekst przetłumaczony maszynowo.

produkt powiązany

Numer produktu
Opis
Cennik

Piktogramy

Health hazardExclamation mark

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

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

Organy docelowe

Kidney

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

289.4 °F - closed cup

Temperatura zapłonu (°C)

143 °C - closed cup

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Gloves


Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number

Nie widzisz odpowiedniej wersji?

Jeśli potrzebujesz konkretnej wersji, możesz wyszukać konkretny certyfikat według numeru partii lub serii.

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Ring-opening polymerization of ethylene carbonate and depolymerization of poly (ethylene oxide-co-ethylene carbonate).
Lee J-C and Litt MH
Macromolecules, 33(5), 1618-1627 (2000)
Synthesis of dimethyl carbonate from transesterification of ethylene carbonate with methanol using immobilized ionic liquid on commercial silica.
Kim K-H, et al.
Korean Journal of Chemical Engineering, 27(5), 1441-1445 (2010)
Kinetics of the production of glycerol carbonate by transesterification of glycerol with dimethyl and ethylene carbonate using potassium methoxide, a highly active catalyst.
Esteban J, et al.
Fuel Processing Technology, 138(5), 243-251 (2015)
Ahilya N Sawh et al.
Molecular cell, 78(1), 96-111 (2020-02-28)
Current models suggest that chromosome domains segregate into either an active (A) or inactive (B) compartment. B-compartment chromatin is physically separated from the A compartment and compacted by the nuclear lamina. To examine these models in the developmental context of
Sang-Jae Park et al.
Journal of the American Chemical Society, 137(7), 2565-2571 (2015-02-04)
Here we describe a class of electric-conducting polymers that conduct electrons via the side chain π-π stacking. These polymers can be designed and synthesized with different chemical moieties to perform different functions, extremely suitable as a conductive polymer binder for

Produkty

Solid-state lithium fast-ion conductors are crucial for safer, high-energy-density all-solid-state batteries, addressing conventional battery limitations.

Questions

1–3 of 3 Questions  
  1. 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

      Helpful?

  2. 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

      Helpful?

  3. Hi Do you have any stability data about chemical ethylene carbonate. We want to heat it between 40-80 C for 0.5-2 hr. Will this cause any even trace amount of decomposition ? Thank you very much !

    1 answer
    1. Stability studies have not been performed on this product. However, thermal stability information has been published in the PubChem profile. See section 3.2.14, Other Experimental Properties, at the link below:
      https://pubchem.ncbi.nlm.nih.gov/compound/Ethylene-carbonate#section=Other-Experimental-Properties

      Helpful?

Reviews

No rating value

Active Filters

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

Skontaktuj się z zespołem ds. pomocy technicznej