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292818

Sigma-Aldrich

2-Hydroxyethyl acrylate

96%, contains 200-650 ppm monomethyl ether hydroquinone as inhibitor

Sinónimos:

Ethylene glycol monoacrylate

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About This Item

Fórmula lineal:
CH2=CHCOOCH2CH2OH
Número de CAS:
818-61-1
Peso molecular:
116.12
Beilstein:
969853
Número CE:
212-454-9
Número MDL:
MFCD00002865
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24857612
NACRES:
NA.23

densidad de vapor

>1 (vs air)

presión de vapor

<0.1 mmHg ( 20 °C)

Análisis

96%

formulario

solid

contiene

200-650 ppm monomethyl ether hydroquinone as inhibitor

índice de refracción

n20/D 1.45 (lit.)

bp

90-92 °C/12 mmHg (lit.)

densidad

1.011 g/mL at 25 °C (lit.)

temp. de almacenamiento

2-8°C

cadena SMILES

OCCOC(=O)C=C

InChI

1S/C5H8O3/c1-2-5(7)8-4-3-6/h2,6H,1,3-4H2

Clave InChI

OMIGHNLMNHATMP-UHFFFAOYSA-N

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Descripción general

2-Hydroxyethyl acrylate (HEA) is a monomer that is widely used in the field of material synthesis for the production of various types of polymers, such as hydrogels, coatings, adhesives, and thermosets. Its versatility lies in its ability to copolymerize with a variety of monomers, resulting in a wide range of polymer properties and applications. Its main use is in the production of hydrogels, which are highly absorbent and can be used in wound dressings, contact lenses, drug delivery systems, and other biomedical applications. Additionally, 2-hydroxyethyl acrylate-based coatings and adhesives are used in various surface modification and bonding applications, owing to their excellent adhesion, flexibility, and chemical resistance properties.

Aplicación

Porous hydrogels can be prepared by copolymerization of 2-hydroxyethyl acrylate and a cross linking agent. 2-hydroxyethyl acrylate may be used in the synthesis of amphilic block copolymers by nitroxide mediated living radical polymeration. Also, it may be used to prepare tuned poly(hydroxyethyl acrylate) by atom transfer radical polymerization.

Palabra de señalización

Danger

Frases de peligro

H302,H311,H314,H317,H410

Clasificaciones de peligro

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Código de clase de almacenamiento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

213.8 °F - closed cup

Punto de inflamabilidad (°C)

101 °C - closed cup

Equipo de protección personal

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

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