Di(trimethylolpropane) tetraacrylate
Di(trimethylolpropane) tetraacrylate (CAS: 94108-97-1) is a tetrafunctional acrylate monomer with a molecular weight of 466.52 g/mol. It is characterised by its high reactivity and ability to form cross-linked polymer networks. This compound serves as a versatile building block in polymer chemistry, finding applications in the formulation of coatings, inks, adhesives, and other speciality materials requiring enhanced performance properties like hardness and chemical resistance.
![Di(trimethylolpropane) tetraacrylate ([(H2C=CHCO2CH2)2C(C2H5)CH2]2O) — chemical structure, CAS 94108-97-1; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F94108-97-1.png&w=3840&q=75)
UV Curable Coatings
Utilised in the formulation of radiation-curable coatings for wood, plastics, and metal substrates. Its tetrafunctional nature promotes rapid curing and high cross-link density, leading to excellent scratch and chemical resistance.
Specialty Inks
Acts as a reactive diluent and cross-linker in UV-curable printing inks. It contributes to fast drying times, good adhesion, and robust film properties essential for high-performance printing applications.
Adhesives and Sealants
Incorporated into formulations for structural adhesives and sealants, particularly those requiring rapid curing and high bond strength. It enhances the mechanical properties and durability of the cured adhesive.
Polymer Synthesis
Serves as a key monomer in the synthesis of polymers and resins. Its polyfunctional acrylate structure allows for the creation of complex cross-linked networks with tailored properties for advanced material applications.
| Molecular weight | 466.52 |
|---|---|
| Linear formula | [(H2C=CHCO2CH2)2C(C2H5)CH2]2O |
| Density | 1.101 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.479(lit.) |
| Contains / stabiliser | 1000 ppm monomethyl ether hydroquinone as inhibitor |
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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.
| Mol Wt | average Mw 466 |
|---|
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 Di(trimethylolpropane) tetraacrylate used for?
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Di(trimethylolpropane) tetraacrylate is primarily used in UV curable coatings, specialty inks, adhesives, and as a monomer in polymer synthesis, contributing to enhanced cross-linking and material properties.
What is the CAS number and formula for Di(trimethylolpropane) tetraacrylate?
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The CAS number for Di(trimethylolpropane) tetraacrylate is 94108-97-1. Its linear formula is [(H2C=CHCO2CH2)2C(C2H5)CH2]2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Di(trimethylolpropane) tetraacrylate with a purity of at least 95%. While suitable for research and industrial applications, we do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling Di(trimethylolpropane) tetraacrylate?
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Di(trimethylolpropane) tetraacrylate is combustible with a flash point of 113 °C (235.4 °F). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection (e.g., ABEK filter), should be used. Refer to the Safety Data Sheet for comprehensive handling information.
How is Di(trimethylolpropane) tetraacrylate packed, shipped, and exported?
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Di(trimethylolpropane) tetraacrylate is typically packed in secure containers suitable for chemical transport and is available for global export by Tech Serve Solutions. Specific packaging and shipping details are confirmed upon order.
How can I request a sample or quote for Di(trimethylolpropane) tetraacrylate?
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To request a sample or a quotation for Di(trimethylolpropane) tetraacrylate, please contact our sales department via the website or email, providing your specific requirements and delivery details.
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