Stearyl Methacrylate

Synonym(s):N-Octadecyl methacrylate

CAS NO.：32360-05-7
Empirical Formula: C22H42O2
Molecular Weight: 338.57
MDL number: MFCD00026683
EINECS: 251-013-5
SAFETY DATA SHEET (SDS)
Update Date: 2024-11-05 19:05:58

What is Stearyl Methacrylate ?

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.

The Uses of Stearyl Methacrylate

Octadecyl Methacrylate is a reagent used in the preparation of high-strength hydrogels with shape memory functions and self healing properties.

The Uses of Stearyl Methacrylate

Monomer for plastics, molding powders, solvent coatings, adhesives, oil additives; emulsions for textile, leather, paper finishing.

Properties of Stearyl Methacrylate

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.)
Flash point:	>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
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 for Stearyl Methacrylate

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.