stearyl methacrylate

2-propenoic acid, 2-methyl-, octadecyl ester

CAS: 32360-05-7 C22 H42 O2 MW: 338.57514000

Identification

Namestearyl methacrylate
IUPACoctadecyl 2-methylprop-2-enoate
CAS Number32360-05-7
EINECS251-013-5
FDA UNII43A41KA91Q
Molecular FormulaC22 H42 O2
Molecular Weight338.57514000
MDL NumberMFCD00026683
Nikkaji NumberJ107.766J
XlogP310.50 (est)

Regulatory

FDA Mainterm (IAUFC)32360-05-7 ; OCTADECYL METHACRYLATE

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.86400 @ 25.00 °C.
Refractive Index 1.45100 @ 20.00 °C.
Boiling Point 414.35 °C. @ 760.00 mm Hg (est)
Flash Point > 230.00 °F. TCC ( > 110.00 °C. )
logP (o/w) 9.868 (est)
Soluble in water, 4.386e-005 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorypharmaceuticals / chemical synthisis
Recommendation for stearyl methacrylate usage levels up tonot for fragrance use.
Recommendation for stearyl methacrylate flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

methacrylic acid octadecyl ester methacrylic acid, octadecyl ester methacrylic acid, stearyl ester 2- methyl-2-propenoic acid octadecyl ester octadecyl 2-methyl-2-propenoate octadecyl 2-methylacrylate octadecyl 2-methylprop-2-enoate octadecyl methacrylate N- octadecyl methacrylate octadecylmethacrylate 2- propenoic acid, 2-methyl-, octadecyl ester PubMed: Simultaneous determination of nucleoside and purine compounds in human urine based on a hydrophobic monolithic column using capillary electrochromatography. PubMed: Determination of phthalates in food packing materials by electrokinetic chromatography with polymeric pseudostationary phase. PubMed: On-line concentration and pressurized capillary electrochromatography analysis of five β-agonists in human urine using a methacrylate monolithic column. PubMed: Polymer Brush Surfaces Showing Superhydrophobicity and Air-Bubble Repellency in a Variety of Organic Liquids. PubMed: A poly(alkyl methacrylate-divinylbenzene-vinylbenzyl trimethylammonium chloride) monolithic column for solid-phase microextraction. PubMed: Rapid analysis of water- and fat-soluble vitamins by electrokinetic chromatography with polymeric micelle as pseudostationary phase. PubMed: Chromatographic assessment of two hybrid monoliths prepared via epoxy-amine ring-opening polymerization and methacrylate-based free radical polymerization using methacrylate epoxy cyclosiloxane as functional monomer. PubMed: Fabrication of water-dispersible and biocompatible red fluorescent organic nanoparticles via PEGylation of aggregate induced emission enhancement dye and their cell imaging applications. PubMed: Analyses of polycyclic aromatic hydrocarbons in seafood by capillary electrochromatography-atmospheric pressure chemical ionization/mass spectrometry. PubMed: [Preparation and modification of polyhedral oligomeric silsesquioxane-containing hybrid monolithic capillary columns]. PubMed: Reversible 2D/3D coatings from zipper-assembly of block copolymer micelles. PubMed: Poly(triallyl isocyanurate-co-ethylene dimethacrylate-co-alkyl methacrylate) stationary phases in the chromatographic separation of hydrophilic solutes. PubMed: Penicillin analyses by capillary electrochromatography-mass spectrometry with different charged poly(stearyl methacrylate-divinylbenzene) monoliths as stationary phases. PubMed: Collection of peptides released from single neurons with particle-embedded monolithic capillaries followed by detection with matrix-assisted laser desorption/ionization mass spectrometry. PubMed: Preparation and evaluation of hydrophilic C18 monolithic sorbents for enhanced polar compound retention in liquid chromatography and solid phase extraction. PubMed: Enhanced surface segregation of poly(methyl methacrylate) end-capped with 2-perfluorooctylethyl methacrylate by introduction of a second block. PubMed: A monolithic lipase reactor for biodiesel production by transesterification of triacylglycerides into fatty acid methyl esters. PubMed: Analyses of sulfonamide antibiotics in meat samples by on-line concentration capillary electrochromatography-mass spectrometry. PubMed: Repeatability in column preparation of a reversed-phase C18 monolith and its application to separation of tocopherol homologues. PubMed: Effects of functional monomers on retention behavior of small and large molecules in monolithic capillary columns at isocratic and gradient conditions. PubMed: [Preparation of hydrophilic C18 material and its application for solid phase extraction of phenols in water]. PubMed: Studies on the effects of the alkyl group on the surface segregation of poly(n-alkyl methacrylate) end-capped 2-perfluorooctylethyl methacrylate films. PubMed: Analyses of non-steroidal anti-inflammatory drugs by on-line concentration capillary electrochromatography using poly(stearyl methacrylate-divinylbenzene) monolithic columns. PubMed: Synthesis and solution rheology of poly[(stearyl methacrylate)-stat-([2-(methacryloyloxy)ethyl] trimethyl ammonium iodide)]. PubMed: Rapid analysis of trace levels of flavins by pressurized capillary electrochromatography-laser induced fluorescence detection with sulfonated N-octadecyl methacrylate monolith. PubMed: Silica-based monolithic capillary columns-Effect of preparation temperature on separation efficiency. PubMed: Temperature-responsive nanospheres with bicontinuous internal structures from a semicrystalline amphiphilic block copolymer. PubMed: [Development of a novel multi-functional adsorbent bearing with long-chain hydrophobic and anion exchange groups for the simple and rapid determination of residual acephate in vegetables]. PubMed: Preparation of a neutral porous monolith and its evaluation in pressurized capillary electrochromatography with neutral and charged solutes. PubMed: Stir rod sorptive extraction with monolithic polymer as coating and its application to the analysis of fluoroquinolones in honey sample. PubMed: Chain end distribution of block copolymer in two-dimensional microphase-separated structure studied by scanning near-field optical microscopy. PubMed: Selectivity comparisons of monolithic silica capillary columns modified with poly(octadecyl methacrylate) and octadecyl moieties for halogenated compounds in reversed-phase liquid chromatography. PubMed: Conformation of single block copolymer chain in two-dimensional microphase-separated structure studied by scanning near-field optical microscopy. PubMed: Different alkyl dimethacrylate mediated stearyl methacrylate monoliths for improving separation efficiency of typical alkylbenzenes and proteins. PubMed: A microfluidic platform for integrated synthesis and dynamic light scattering measurement of block copolymer micelles. PubMed: Architecture of hyperbranched polymers consisting of a stearyl methacrylate sequence via a living radical copolymerization. PubMed: Architecture of brush-on-brush copolymers by photoinduced ATRP approach. PubMed: Polymer-associated liposomes as a novel delivery system for cyclodextrin-bound drugs. PubMed: Study of a monolithic silica capillary column coated with poly(octadecyl methacrylate) for the reversed-phase liquid chromatographic separation of some polar and non-polar compounds. PubMed: Optimization of the porous structure and polarity of polymethacrylate-based monolithic capillary columns for the LC-MS separation of enzymatic digests. PubMed: Preparation of polymethacrylate monolithic stationary phases having bonded octadecyl ligands and sulfonate groups: electrochromatographic characterization and application to the separation of polar solutes for pressurized capillary electrochromatography. PubMed: [Pilot study of a cell membrane like biomimetic drug-eluting coronary stent]. PubMed: Cross-linking-induced permanently perpendicular helix orientation in surface-grafted polyglutamate films. PubMed: Novel thermoresponsive and pH-responsive aggregates from self-assembly of triblock copolymer PSMA-b-PNIPAAm-b-PSMA. PubMed: Preparation of high efficiency and highly retentive monolithic silica capillary columns for reversed-phase chromatography by chemical modification by polymerization of octadecyl methacrylate. PubMed: Preparation and characterization of long alkyl chain methacrylate-based monolithic column for capillary chromatography. PubMed: Study on the synthesis of poly(diglycidyl maleate-co-stearyl methacrylate) and morphology conversion of their self-assembly systems. PubMed: Self-assembly of pODMA-b-ptBA-b-pODMA triblock copolymers in bulk and on surfaces. A quantitative SAXS/AFM comparison. PubMed: Reversible thermoresponsive aggregation/deaggregation of water-dispersed polymeric nanospheres exhibiting structural transformation. PubMed: Synthesis and purification of oxide nanoparticle dispersions by modified emulsion precipitation. PubMed: Monitoring surface thermal transitions of ABA triblock copolymers with crystalline segments using phase contrast tapping mode atomic force microscopy. PubMed: A synthetic polymer, poly(2-methacryloyloxyethyl phosphorylcholine-co-n-stearyl methacrylate), stimulates insulin release from RINm5F insulinoma cells. PubMed: A novel crosslinkable polymer as drug-loaded coating for biomedical device. PubMed: Capillary electrochromatography of peptides on microfabricated poly(dimethylsiloxane) chips modified by cerium(IV)-catalyzed polymerization. PubMed: Comparison of adsorption behavior of two Mytilus edulis foot proteins on three surfaces. PubMed: Adsorption Behavior of Amphiphilic Polymers. PubMed: Oligomers with pendant isocyanate groups as tissue adhesives. I. Synthesis and characterization.