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2-Hydroxyethyl methacrylate_Molecular_structure_CAS_868-77-9)
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2-Hydroxyethyl methacrylate

Catalog No. 17348 Name Sigma Aldrich
CAS Number 868-77-9 Website http://www.sigmaaldrich.com
M. F. C6H10O3 Telephone 1-800-521-8956
M. W. 130.1418 Fax
Purity Email
Storage Chembase ID: 131584

SYNONYMS

Title
2-羟基乙基甲基丙烯酸酯
IUPAC name
2-hydroxyethyl 2-methylprop-2-enoate
IUPAC Traditional name
HEMA
Synonyms
1,2-Ethanediol mono(2-methylpropenoate)
乙二醇单甲基丙烯酸酯
HEMA
甲基丙烯酸2-羟乙酯
Glycol methacrylate

DATABASE IDS

PubChem SID 24850449
EC Number 212-782-2
CAS Number 868-77-9
Beilstein Number 1071583
MDL Number MFCD00002863

PROPERTIES

Contains ~0.001% hydroquinone monomethylether as stabilizer
Grade embedding medium (for microscopy)
Impurities <250 mg/kg free acid (as methycrylic acid) (T)
Linear Formula CH2=C(CH3)COOCH2CH2OH
Boiling Point 67 °C/3.5 mmHg(lit.)
Density 1.071 g/mL at 20 °C
Density 1.073 g/mL at 25 °C(lit.)
Refractive Index n20/D 1.453(lit.)
Refractive Index n20/D 1.453
Vapor Density 5 (vs air)
Vapor Pressure 0.01 mmHg ( 25 °C)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H317-H319
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338
Risk Statements 36/38-43
Safety Statements 26-28
Storage Temperature 2-8°C
German water hazard class 1

DETAILS

Description (English)
Application
2-Hydroxyethyl methacrylate has been used in a study to describe a novel methodology for grafting polymers via radical photopolymerization initiated on gold surfaces by aryl layers from diazonium salt precursors. 2-Hydroxyethyl methacrylate has also been used in a study to provide insight into the induction of apoptosis and the differential expression of antioxidant enzymes depending on the availability of glutathione.
Description (简体中文)
Application
2-Hydroxyethyl methacrylate has been used in a study to describe a novel methodology for grafting polymers via radical photopolymerization initiated on gold surfaces by aryl layers from diazonium salt precursors. 2-Hydroxyethyl methacrylate has also been used in a study to provide insight into the induction of apoptosis and the differential expression of antioxidant enzymes depending on the availability of glutathione.

REFERENCES