477028
2-Hydroxyethyl methacrylate
≥99%, contains ≤50 ppm monomethyl ether hydroquinone as inhibitor
Synonyme(s) :
1,2-Ethanediol mono(2-methylpropenoate), Glycol methacrylate, HEMA
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A propos de cet article
Formule linéaire :
CH2=C(CH3)COOCH2CH2OH
Numéro CAS:
Poids moléculaire :
130.14
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1071583
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Laissez-nous vous aidervapor density
5 (vs air)
Quality Level
vapor pressure
0.01 mmHg ( 25 °C)
assay
≥99%
contains
≤50 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) is biocompatible in nature. Polymeric hydrogel scaffold can be produced by polymerizing HEMA in water.
Application
A polymeric hydrogel for drug delivery. Patent has been applied for the development of artificial cornea or KPro, it is composed of pHEMA (polymerized from HEMA) and poly (methyl methacrylate)(PMMA). HEMA may be used as a macromonomer for the synthesis of 2-hydroxyethylmethacrylate-poly(ε-caprolactone) (HEMA-PCL) by coordinated anionic ring opening polymerization (ROP).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
Classe de stockage
10 - Combustible liquids
wgk
WGK 1
flash_point_f
222.8 °F - closed cup
flash_point_c
106 °C - closed cup
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Contenu apparenté
Chiellini, F., et al.
Biomedical Polymers and Polymer Therapeutics, 63 (2001)
Synthesis of graft copolymers of poly(methacrylic acid)-g-poly(?-caprolactone) by coupling ROP and RAFT polymerizations
Kiehl J, et al.
Polymer, 53(3), 2012-2012 (2012)
Designing a gas foamed scaffold for keratoprosthesis
Zellander A, et al.
Materials Science and Engineering, C, 33(6), 3396-3403 (2013)