Octadecyl Acrylate

Octadecyl Acrylate

Product Introduction

Octadecyl acrylate Basic information
Product Name: Octadecyl acrylate
Synonyms: 2-Propenoicacid,octadecylester;Octadecyl2-propenoate;octadecylacrylate(stearylacrylate);STEARYL ACRYLATE;Octadecyl acrylate Factory COA TDS MSDS;N-OCTADECYL ACRYLATE;OCTADECYL ACRYLATE;Octadecylacrylat
CAS: 4813-57-4
MF: C21H40O2
MW: 324.54
EINECS: 225-383-3
Product Categories: Functional Monomer;4813-57-4
Mol File: 4813-57-4.mol
Octadecyl acrylate Structure
 
Octadecyl acrylate Chemical Properties
Melting point 32-34 °C (lit.)
Boiling point 402.85°C (rough estimate)
density 0.8 g/mL at 25 °C (lit.)
vapor pressure 0.001Pa at 25℃
refractive index 1.5344 (estimate)
Fp >230 °F
solubility Insoluble in water
form powder to lump to clear liquid
color White or Colorless to Almost white or Almost colorless
Water Solubility 260.9ng/L at 25℃
InChIKey FSAJWMJJORKPKS-UHFFFAOYSA-N
LogP 9.08 at 25℃
CAS DataBase Reference 4813-57-4(CAS DataBase Reference)
NIST Chemistry Reference Octadecyl acrylate(4813-57-4)
EPA Substance Registry System Stearyl acrylate (4813-57-4)
 
Safety Information
Hazard Codes Xi,N
Risk Statements 41-51/53-36/37/38-43-38
Safety Statements 26-39-61-36/37/39
RIDADR UN 3077 9 / PGIII
WGK Germany 2
HS Code 29161290
 
MSDS Information
Provider Language
SigmaAldrich English
 
Octadecyl acrylate Usage And Synthesis
Description Octadecyl acrylate is a versatile monomer extensively utilized in synthesizing polymer materials. It presents as a colorless and viscoelastic liquid. Its wide-ranging applications encompass coatings, adhesives, sealants, and printing inks, making it an indispensable ingredient in the polymer industry. Notably, Octadecyl acrylate contributes to the production of polymers used in various medical applications and the manufacturing of polyurethane foams. It serves as a valuable model for studying polymerization reactions, offering insights into the properties of polymer materials. During the polymerization process, Octadecyl acrylate undergoes a crucial reaction. This reaction involves the formation of covalent bonds between the monomer molecules. Precisely, addition polymerization occurs, where a monomer molecule adds to a double bond between two other monomer molecules, establishing the covalent bonds that create the polymer material.
Uses stearyl acrylate is generally found in combination with other chemicals, it acts as a film former to help maintain moisture in the skin.
Uses Octadecyl Acrylate is a reagent used in the synthesis of comb-like polymers which are incorporated into waterborne latexes improving barrier properties.
Application Octadecyl acrylate undergoes surface-initiated atom transfer radical polymerization (ATRP) to form poly(octadecyl acrylate). ODA can form copolymers with cinnamoyloxy ethyl methacrylate (CEMA).
Flammability and Explosibility Non flammable
References [1] Stephan A. Letts, Tomlinson Fort. "Polymerization of Oriented Monolayers of Octadecyl Acrylate." Journal of Colloid and Interface Science 202 2 (1998): Pages 341-347.
[2] Miao Yao, Yong He*, Jun Nie. "Can Chain-Reaction Polymerization of Octadecyl Acrylate Occur in Crystal?" Macromolecules 51 10 (2018): 3731–3737.

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