- Stearyl Acrylate
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2026-09-02
- CAS:4813-57-4
- Min. Order: 20kg
- Purity: 96.0%
- Supply Ability: 10 tons
- Octadecyl acrylate
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- $9.10
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2026-05-28
- CAS:4813-57-4
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 10000
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| | Octadecyl acrylate Basic information |
| Product Name: | Octadecyl acrylate | | Synonyms: | 2-Propenoicacid,octadecylester;octadecylacrylate(stearylacrylate);Octadecyl acrylate Factory COA TDS MSDS;OCTADECYL ACRYLATE;Octadecylacrylat;Stearyl Acrylate (stabilized with MEHQ);Acrylic acid octadecyl;Propenoic acid octadecyl ester | | CAS: | 4813-57-4 | | MF: | C21H40O2 | | MW: | 324.54 | | EINECS: | 225-383-3 | | Product Categories: | Functional Monomer;4813-57-4;VX:15169101773 | | Mol File: | 4813-57-4.mol |  |
| | 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 | | storage temp. | 2-8°C, stored under nitrogen | | 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℃ | | InChI | 1S/C21H40O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-23-21(22)4-2/h4H,2-3,5-20H2,1H3 | | InChIKey | FSAJWMJJORKPKS-UHFFFAOYSA-N | | SMILES | CCCCCCCCCCCCCCCCCCOC(=O)C=C | | 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) |
| 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 | | TSCA | TSCA listed | | HS Code | 29161290 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Aquatic Chronic 2
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 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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| | Octadecyl acrylate Preparation Products And Raw materials |
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