Direkt zum Inhalt
Merck
Alle Fotos(3)

Wichtige Dokumente

Gesamtdokumentation anzeigen

E36652

Sigma-Aldrich

2-Ethyl-4-Methylimidazol

95%

Synonym(e):

EMI-2,4

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise

Größe auswählen

5 G
CHF 49.70
100 G
CHF 70.30

CHF 49.70

Check Cart for Availability
Bulk-Bestellung anfordern
Alle Fotos(3)

Größe auswählen

Ansicht ändern
5 G
CHF 49.70
100 G
CHF 70.30

About This Item

Empirische Formel (Hill-System):
C6H10N2
CAS-Nummer:
931-36-2
Molekulargewicht:
110.16
Beilstein:
1711
EG-Nummer:
213-234-5
MDL-Nummer:
MFCD00005193
UNSPSC-Code:
12352005
PubChem Substanz-ID:
24894341
NACRES:
NA.22

CHF 49.70

Check Cart for Availability
Bulk-Bestellung anfordern

Qualitätsniveau

200

Assay

95%

Brechungsindex

n20/D 1.5 (lit.)

bp

292-295 °C (lit.)

mp (Schmelzpunkt)

47-54 °C (lit.)

Dichte

0.975 g/mL at 25 °C (lit.)

SMILES String

CCc1nc(C)c[nH]1

InChI

1S/C6H10N2/c1-3-6-7-4-5(2)8-6/h4H,3H2,1-2H3,(H,7,8)

InChIKey

ULKLGIFJWFIQFF-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Verwandte Kategorien

Anwendung

2-Ethyl-4-methylimidazole can be used as a:
  • cross-linker for epoxy resins to synthesize network polymers with improved thermal resistance and physical properties.[1]
  • curing agent for polysiloxane episulfide resin (PSER).[2]
  • catalyst to promote curing of blends of hyperbranched aromatic epoxy polymer and bisphenol F diglycidyl ether.[3]

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

H-Sätze

H302,H318

Gefahreneinstufungen

Acute Tox. 4 Oral - Eye Dam. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

278.6 °F - closed cup

Flammpunkt (°C)

137 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCT1154
MKCK2053
MKCK2052
MKCJ7492
MKCH7088

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

Suche nach COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Co-cross-linking of bio-based multi-functional epoxide and bisphenol A diglycidyl ether with 2-ethyl-4-methylimidazole.
Morinaga H and Sakamoto M
Tetrahedron Letters, 59(43), 3889-3891 (2018)
Van-Dung Mai et al.
Polymers, 11(2) (2019-04-10)
A bio-derived dihydroxylimine hardener, Van2HMDA, for the curing of epoxy resin was prepared from vanillin (Van) and hexamethylene-1,6-diamine (HMDA) by Schiff base formation. The epoxy resin of diglycidyl ether of bisphenol A was cured with Van2HMDA in the presence of
Hyperbranched aromatic epoxies in the design of adhesive materials.
Emrick T, et al.
Polymer Bull., 45(1), 1-7 (2000)
Yuezhan Feng et al.
Journal of hazardous materials, 346, 140-151 (2017-12-20)
Phosphorus and/or nitrogen doping is an effective method of improving the physical and chemical properties of reduced graphene oxide (rGO). In this work, phosphorus and nitrogen co-doped rGO (PN-rGO), synthesized using a scalable hydrothermal and microwave process, was used as
Cheng Hao et al.
ChemSusChem, 12(5), 1049-1058 (2018-12-12)
Conventional thermoset coatings cannot be easily repaired and removed owing to their highly crosslinked structure. The investigation of repairable or removable coatings has been receiving extensive attention, but few reported coatings possess both features. In this work, a repairable and
Alle zugehörigen Dokumente anzeigen

Questions

1–2 of 2 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?

Reviews

No rating value

Active Filters

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.