Accéder au contenu
Merck
Toutes les photos(1)

Key Documents

View All Documentation

128635

Sigma-Aldrich

2-Hydroxyethyl methacrylate

contains ≤250 ppm monomethyl ether hydroquinone as inhibitor, 97%

Synonyme(s) :

1,2-Ethanediol mono(2-methylpropenoate), Glycol methacrylate, HEMA

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Formule linéaire :
CH2=C(CH3)COOCH2CH2OH
Numéro CAS:
868-77-9
Poids moléculaire :
130.14
Numéro Beilstein :
1071583
Numéro CE :
212-782-2
Numéro MDL:
MFCD00002863
Code UNSPSC :
12162002
ID de substance PubChem :
24847870
Nomenclature NACRES :
NA.23

Densité de vapeur

5 (vs air)

Niveau de qualité

200

Pression de vapeur

0.01 mmHg ( 25 °C)

Pureté

97%

Forme

liquid

Contient

≤250 ppm monomethyl ether hydroquinone as inhibitor

Indice de réfraction

n20/D 1.453 (lit.)

Point d'ébullition

67 °C/3.5 mmHg (lit.)

Densité

1.073 g/mL at 25 °C (lit.)

Température de stockage

2-8°C

Chaîne SMILES 

CC(=C)C(=O)OCCO

InChI

1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3

Clé InChI

WOBHKFSMXKNTIM-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Catégories apparentées

Description générale

2-Hydroxyethyl methacrylate (HEMA) was the first monomer to be used to synthesize hydrogels for biomedical applications.The water swelling properties of HEMA are enhanced by copolymerization with more hydrophilic monomers.HEMA finds wide applications for drug delivery.

Application

HEMA is used in the synthesis of biologically functional poly (2-hydroxyethyl methacrylate) (PHEMA) coplymers. It is also used to prepare light responsive membranes of PHEMA, HEMA/ acrylamide based specific drug release hydrogel, and water soluble HEMA/methacrylic acid hydrogel for drug delivery. Effects of HEMA on the migration of dental pulp stem cells (in vitro) may be studied.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H317,H319

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

222.8 °F - closed cup

Point d'éclair (°C)

106 °C - closed cup

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
SDBB0950
MKCW4891
SDBB0372
MKCV5891
SDBB1995

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Influence of the ionic character of a drug on its release rate from hydrogels based on 2-hydroxyethylmethacrylate and acrylamide synthesized by photopolymerization
Gomez ML, et al.
Express Polymer Letters, 6(30, 189-197 (2012)
Drake W Williams et al.
Journal of endodontics, 39(9), 1156-1160 (2013-08-21)
Cell migration is an important step in pulpal wound healing. Although components in the resin-based dental materials are known to have adverse effects on pulp wound healing including proliferation and mineralization, their effects on cell migration have been scarcely examined.
Giovanna C R M Schver et al.
International journal of pharmaceutics, 581, 119292-119292 (2020-04-04)
The use of water-insoluble carriers for amorphous solid dispersions (ASDs) has attracted more recent interest as the kinetic solubility profiles (KSP) from these systems can achieve a more sustained level of supersaturation when compared with ASDs based on water-soluble polymers.
Thomas J Dursch et al.
Biomaterials, 35(2), 620-629 (2013-10-24)
Two-photon confocal microscopy and back extraction with UV/Vis-absorption spectrophotometry quantify equilibrium partition coefficients, k, for six prototypical drugs in five soft-contact-lens-material hydrogels over a range of water contents from 40 to 92%. Partition coefficients were obtained for acetazolamide, caffeine, hydrocortisone
Preparation of Light-responsive Membranes by a Combined Surface Grafting and Postmodification Process.
Scholler K, et al.
Journal of Visualized Experiments, 85, e51680-e51680 (2014)
Afficher tous les articles scientifiques apparentés

Articles

Continuous Flow Monomer Synthesis

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

Continuous Flow Monomer Synthesis

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

Continuous Flow Monomer Synthesis

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

Continuous Flow Monomer Synthesis

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

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique