Products

Stearyl Methacrylate SMA

Product Introduction

Stearyl Methacrylate Basic information

Product Name:	Stearyl Methacrylate
Synonyms:	METHACRYLIC ACID STEARYL ESTER;METHACRYLIC ACID OCTADECYL ESTER;STEARYL METHACRYLATE, TECH.;METHACRYLIC ACID STEARYL ESTER (STABILIZED WITH MEHQ) 95+%;Octadecylmethacrylat;N-STEARYL METHACRYLATE;Stearyl Methacrylate (stabilized with MEHQ);2-Methylpropenoic acid octadecyl ester
CAS:	32360-05-7
MF:	C22H42O2
MW:	338.57
EINECS:	251-013-5
Product Categories:	Functional Monomer;Acrylic Monomers;Building Blocks;C12 to C63;Carbonyl Compounds;Chemical Synthesis;Esters;Materials Science;Methacrylate;Monomers;Organic Building Blocks;Polymer Science
Mol File:	32360-05-7.mol

Stearyl Methacrylate Chemical Properties

Melting point	18-20 °C(lit.)
Boiling point	195 °C6 mm Hg(lit.)
density	0.864 g/mL at 25 °C(lit.)
vapor pressure	0.06Pa at 20℃
refractive index	n20/D 1.451(lit.)
Fp	>230 °F
storage temp.	2-8°C(protect from light)
Water Solubility	Insoluble in water
form	powder to lump to clear liquid
color	White or Colorless to Almost white or Almost colorless
InChIKey	HMZGPNHSPWNGEP-UHFFFAOYSA-N
LogP	9.62 at 20℃
CAS DataBase Reference	32360-05-7(CAS DataBase Reference)
NIST Chemistry Reference	2-Propenoic acid, 2-methyl-, octadecyl ester(32360-05-7)
EPA Substance Registry System	Stearyl methacrylate (32360-05-7)

Safety Information

MSDS Information

Provider	Language
Octadecyl methacrylate	English
SigmaAldrich	English

Stearyl Methacrylate Usage And Synthesis

Description	Stearyl Methacrylate is an ester of Methacrylic Acid used as a raw material component in synthesizing polymers. It is a low-viscosity functional monomer with the characteristic high reactivity of acrylates and a long hydrophobic chain. Stearyl Methacrylate is a mixture of mainly C16 alcohol (Cetyl) and C18 alcohol (Stearyl) methacrylates. This compound forms homopolymers and copolymers prepared with acrylic acid and its salts, amides, esters, methacrylates, acrylonitrile, etc.
Uses	Monomer for plastics, molding powders, solvent coatings, adhesives, oil additives; emulsions for textile, leather, paper finishing.
Uses	Octadecyl Methacrylate (Stearyl Methacrylate) is a reagent used in the preparation of high-strength hydrogels with shape memory functions and self healing properties.