Catalog Number
ACM27813021-2
Product Name
Hydroxypropyl Methacrylate (mixture of 2-Hydroxypropyl and 2-Hydroxy-1-methylethyl Methacrylate) (stabilized with MEHQ)
Description
Crystals or white crystalline solid. (NTP, 1992);Liquid;Liquid
IUPAC Name
2-hydroxypropyl 2-methylprop-2-enoate
Molecular Weight
144.17g/mol
Canonical SMILES
CC(COC(=O)C(=C)C)O
InChI
InChI=1S/C7H12O3/c1-5(2)7(9)10-4-6(3)8/h6,8H,1,4H2,2-3H3
InChI Key
VHSHLMUCYSAUQU-UHFFFAOYSA-N
Melting Point
430 to 433 °F (NTP, 1992);-89 °C
Flash Point
250 °F (open cup);121 °C (Cleveland open cup)
Density
1.066 @ 25 °C/16 °C
Solubility
less than 1 mg/mL at 73° F (NTP, 1992);Limited solubility in water, sol in common organic solvents
Covalently-Bonded Unit Count
1
Exact Mass
144.078644g/mol
MeSH Entry Terms
2-hydroxypropyl methacrylate;methacrylic acid, 2-hydroxypropyl ester
Monoisotopic Mass
144.078644g/mol
Other Experimental
Mobile;Boiling point: 87 °C @ 0.67 kPa; Specific gravity: 1.028 @ 25 °C /2-Hydroxypropyl methacrylate/;Heat of polymerization: ~50 kJ/mole /2-Hydroxypropyl methacrylate/;Boiling point: 96 °C @ 1.3 kPa /2-Hydroxypropyl methacrylate/
Refractive Index
Index of refraction: 1.446 @ 25 °C