Direkt zum Inhalt
Merck
Alle Fotos(3)

Wichtige Dokumente

Gesamtdokumentation anzeigen

335681

Sigma-Aldrich

Ethylenglykoldimethacrylat

98%, cross-linking reagent polymerization reactions, methacrylate, 90-110 ppm monomethyl ether hydroquinone as inhibitor

Synonym(e):

1,2-Ethandiol-dimethacrylat, Ethylendimethacrylat

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(3)

About This Item

Lineare Formel:
CH2=C(CH3)COOCH2CH2OCOC(CH3)=CH2
CAS-Nummer:
97-90-5
Molekulargewicht:
198.22
Beilstein:
1776663
EG-Nummer:
202-617-2
MDL-Nummer:
MFCD00008590
UNSPSC-Code:
12162002
PubChem Substanz-ID:
24860340
NACRES:
NA.23
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Produktbezeichnung

Ethylenglykoldimethacrylat, 98%, contains 90-110 ppm monomethyl ether hydroquinone as inhibitor

Dampfdichte

>1 (vs air)

Qualitätsniveau

300

Dampfdruck

<0.1 mmHg ( 21.1 °C)

Assay

98%

Form

liquid

Enthält

90-110 ppm monomethyl ether hydroquinone as inhibitor

Eignung der Reaktion

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

Brechungsindex

n20/D 1.454 (lit.)

bp

98-100 °C/5 mmHg (lit.)

Dichte

1.051 g/mL at 25 °C (lit.)

Ω-Ende

methacrylate

α-Ende

methacrylate

Polymerarchitektur

shape: linear
functionality: homobifunctional

Lagertemp.

2-8°C

SMILES String

CC(=C)C(=O)OCCOC(=O)C(C)=C

InChI

1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3

InChIKey

STVZJERGLQHEKB-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Verwandte Kategorien

Allgemeine Beschreibung

Ethylenglykoldimethylacrylat (EGDMA) ist ein Diester, der durch Kondensation von zwei Äquivalenten Methacrylsäure und einem Äquivalent Ethylenglykol gebildet wird.

Anwendung

Ethylenglycoldimethacrylat kann als Vernetzer bei der Herstellungvon Folgendem verwendet werden:

  • Ein Terpolymersystem, Poly(acrylnitril-co-ethylen-glycoldimethacrylat-co-vinylbenzylchlorid), das als Sorptionsmittel in der pharmazeutischen Adsorptionanwendbar ist.
  • PVA(Polyvinylalkohol)-basiertes Hydrogel durchfreie Radikalpolymerisation. Diese PVA-Polymer-Netzwerke können als Arzneimittelabgabesystemeverwendet werden.
Es kann auch alsMonomer zur Herstellung von quellbaren und nichtquellbarenPoly(ethylenglycoldimethacrylat/acrylsäure)-Copolymer-Mikrosphären durch Suspensionspolymerisationeingesetzt werden.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H317,H335

Gefahreneinstufungen

Skin Sens. 1 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

219.2 °F - Pensky-Martens closed cup

Flammpunkt (°C)

104 °C - Pensky-Martens closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
WXBF5411V
MKCX3858
MKCW6121
MKCT6421
MKCP1251

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

Robert H Utama et al.
Chemical communications (Cambridge, England), 48(90), 11103-11105 (2012-10-09)
Hollow polymeric nanoparticles with a hydrophilic liquid core have been synthesized in a one-pot approach via a novel inverse miniemulsion periphery RAFT polymerization process. Successful encapsulation and release of a model protein is reported as a potential application.
Andreia F R Pimenta et al.
PloS one, 11(12), e0167728-e0167728 (2016-12-10)
The study of ocular drug delivery systems has been one of the most covered topics in drug delivery research. One potential drug carrier solution is the use of materials that are already commercially available in ophthalmic lenses for the correction
Zhen Wang et al.
Electrophoresis, 33(21), 3151-3158 (2012-09-06)
A microfluidic device that performs "in space" sample fractionation, collection, and preconcentration for proteomics is described. Effluents from a 2.75 mm long fractionation channel, focused via sheath flow, were sequentially delivered into an array of 36-collection channels containing monolithic polymer
Mariane Gonçalves Santos et al.
Talanta, 163, 8-16 (2016-11-26)
The use of a new class of hybrid materials, called restricted access molecularly imprinted polymers (RAMIPs) seems to present a good strategy for the sample preparation of complex matrices, since these materials combine good protein elimination capacity with high degree
Xinglin Lu et al.
Proceedings of the National Academy of Sciences of the United States of America, 114(46), E9793-E9801 (2017-10-29)
The cytotoxicity of 2D graphene-based nanomaterials (GBNs) is highly important for engineered applications and environmental health. However, the isotropic orientation of GBNs, most notably graphene oxide (GO), in previous experimental studies obscured the interpretation of cytotoxic contributions of nanosheet edges.
Alle zugehörigen Dokumente anzeigen

Artikel

Continuous Flow Monomer Synthesis

Monomers for ophthalmic use aim for purity, reliability, and comfort, driving innovation for affordable contact lenses.

Questions

1–3 of 3 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

      Helpful?

  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

      Helpful?

  3. Is the ethylene glycol dimethacrylate a toxic crosslinker for human?

    1 answer

    1. The toxicological information for product 335681 can be reviewed in the SDS.
      See the link below, section 13, to review this information:
      https://www.sigmaaldrich.com/sds/aldrich/335681

      There are articles available in the literature as well. See the link to the following publication for an example:
      https://pubmed.ncbi.nlm.nih.gov/29107684/

      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.