128635
2-Hydroxyethyl methacrylate
contains ≤250 ppm monomethyl ether hydroquinone as inhibitor, 97%
Sinónimos:
1,2-Ethanediol mono(2-methylpropenoate), Glycol methacrylate, HEMA
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Fórmula lineal:
CH2=C(CH3)COOCH2CH2OH
Número CAS:
Peso molecular:
130.14
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
212-782-2
Beilstein/REAXYS Number:
1071583
MDL number:
Servicio técnico
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Permítanos ayudarlevapor density
5 (vs air)
Quality Level
vapor pressure
0.01 mmHg ( 25 °C)
assay
97%
form
liquid
contains
≤250 ppm monomethyl ether hydroquinone as inhibitor
refractive index
n20/D 1.453 (lit.)
bp
67 °C/3.5 mmHg (lit.)
density
1.073 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CC(=C)C(=O)OCCO
InChI
1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3
InChI key
WOBHKFSMXKNTIM-UHFFFAOYSA-N
General description
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.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
Clase de almacenamiento
10 - Combustible liquids
flash_point_f
222.8 °F - closed cup
flash_point_c
106 °C - closed cup
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