Pentaerythritol diacrylate monostearate
Pentaerythritol diacrylate monostearate (CAS: 92092-01-8) is an acrylic monomer with the molecular formula CH3(CH2)16CO2CH2C(CH2O2CCH=CH2)2CH2OH and a molecular weight of 510.70 g/mol. This ester combines a long stearate chain with reactive acrylate groups, making it suitable for use in polymer synthesis and materials science. It functions as a building block, offering unique properties derived from its polyfunctional structure for various chemical applications.
Polymer Synthesis
Pentaerythritol diacrylate monostearate serves as a monomer in the production of polymers and copolymers. Its dual acrylate functionality allows for cross-linking and the development of materials with specific physical and chemical properties.
Materials Science
This compound is valuable in materials science for developing specialised polymers, coatings, and resins. The stearate chain can impart hydrophobicity and flexibility, while the acrylate groups enable polymerization and modification.
Organic Synthesis
As a polyfunctional acrylic monomer, it acts as a versatile building block in organic synthesis. It can be incorporated into larger molecular structures to introduce ester and acrylate functionalities for diverse chemical pathways.
| Molecular weight | 510.70 |
|---|---|
| Linear formula | CH3(CH2)16CO2CH2C(CH2O2CCH=CH2)2CH2OH |
| Density | 1.018 g/mL at 25 °C(lit.) |
| Contains / stabiliser | 500 ppm monomethyl ether hydroquinone as inhibitor |
| Melting point | 29-31 °C(lit.) |
| Flash point | 113 °C / 235.4 °F |
|---|---|
| Transport (UN / ADR) | UN 3077 9/PG 3 |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Pentaerythritol diacrylate monostearate used for?
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Pentaerythritol diacrylate monostearate is primarily used as a monomer in polymer synthesis and in materials science applications. It serves as a versatile building block in organic synthesis due to its polyfunctional structure.
What is the CAS number and chemical formula?
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The CAS number for Pentaerythritol diacrylate monostearate is 92092-01-8, and its chemical formula is CH3(CH2)16CO2CH2C(CH2O2CCH=CH2)2CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a density of 1.018 g/mL at 25 °C. Further details on specific assay or grade should be confirmed with our sales team, as TSS does not represent this product as USP, BP, or EP grade unless explicitly stated.
What are the safety and handling considerations?
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Pentaerythritol diacrylate monostearate is classified with GHS hazards. It has a flash point of 113 °C (235.4 °F) and a melting point of 29-31 °C. Handling should be done in accordance with its safety data sheet, and it is classified under WGK Germany 3.
How is Pentaerythritol diacrylate monostearate packed and shipped?
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This product is shipped according to UN 3077, Hazard Class 9, Packing Group 3 regulations. Specific packing configurations are available upon request and depend on order quantity and destination.
How can I request a sample or quote?
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To request a sample or a quotation for Pentaerythritol diacrylate monostearate, please contact our sales department directly through the website or by phone.
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