Catalog Number
ACMA00017287
Product Name
2-Hydroxyethyl Methacrylate
Description
Liquid;COLOURLESS LIQUID.
IUPAC Name
2-hydroxyethyl 2-methylprop-2-enoate
Molecular Weight
130.14g/mol
Molecular Formula
C6H10O3;C6H10O3
Canonical SMILES
CC(=C)C(=O)OCCO
InChI
InChI=1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3
InChI Key
WOBHKFSMXKNTIM-UHFFFAOYSA-N
Boiling Point
67 °C @ 3.5 mm Hg;250 °C (calculated)
Flash Point
97 °C (closed cup);97 °C c.c.
Density
1.034 @ 25 °C/4 °C;1.07 g/cm³
Solubility
0.77 M;Miscible with water and soluble in common org solvents;Solubility in water: miscible
Color/Form
Clear mobile liquid
Covalently-Bonded Unit Count
1
EC Number
212-782-2;927-388-2
Exact Mass
130.062994g/mol
Log P
0.47 (LogP);log Kow= 0.47;0.42
MeSH Entry Terms
2-hydroxyethyl methacrylate;glycol methacrylate;HEMA;Historesin;hydroxyethyl methacrylate
Monoisotopic Mass
130.062994g/mol
Other Experimental
Heat of polymerization: 49.8 kJ/mole
Refractive Index
Index of refraction: 1.4515 @ 20 °C/D
Stability
AN INHIBITOR IS USUALLY ADDED TO SOLUTIONS TO PROLONG SHELF LIFE.
Vapor Density
Relative vapor density (air = 1): 4.5
Vapor Pressure
0.13 mmHg;0.126 mm Hg @ 25 °C;Vapor pressure, Pa at 25 °C: 17
Viscosity
8.4 mm2/s at 20 °C