Trimethylolpropane ethoxylate (1 EO/OH) methyl ether diacrylate
Trimethylolpropane ethoxylate (1 EO/OH) methyl ether diacrylate (CAS: 302911-84-8) is a polyfunctional acrylic monomer with a molecular weight of 388.45 g/mol. This compound is characterised by its acrylate functionalities and ethoxylated trimethylolpropane backbone, modified with a methyl ether group. It serves as a key building block in polymer science and materials development, offering crosslinking capabilities for various formulations.
UV Curable Coatings and Inks
This acrylate monomer can be utilised in the formulation of UV-curable coatings and inks, contributing to rapid curing speeds and desirable film properties such as hardness and chemical resistance.
Adhesives and Sealants
Its crosslinking potential makes it suitable for use in the development of high-performance adhesives and sealants, providing enhanced mechanical strength and durability.
Polymer Synthesis
As a polyfunctional acrylic monomer, it is employed in polymer synthesis to create crosslinked polymer networks with tailored physical and chemical characteristics.
Materials Science
This compound finds application in materials science for the creation of novel materials and composites, leveraging its reactive acrylate groups for polymerisation.
| Molecular weight | 388.45 |
|---|---|
| Linear formula | (H2C=CHCO2CH2CH2OCH2)2C(C2H5)CH2OCH2CH2OCH3 |
| Density | 1.08 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.462(lit.) |
| Contains / stabiliser | 250 ppm monomethyl ether hydroquinone as inhibitor |
Hazard statements
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H351Suspected of causing cancer
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| 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 |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 36-40-43 |
| Safety statements (S) | 26-36 |
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 Trimethylolpropane ethoxylate (1 EO/OH) methyl ether diacrylate used for?
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This compound is used in UV curable coatings and inks, adhesives and sealants, polymer synthesis, and general materials science applications due to its crosslinking capabilities.
What is the CAS number and formula for Trimethylolpropane ethoxylate (1 EO/OH) methyl ether diacrylate?
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The CAS number is 302911-84-8. The linear formula is (H₂C=CHCO₂CH₂CH₂OCH₂)₂C(C₂H₅)CH₂OCH₂CH₂OCH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a technical or research grade material. We do not represent it as USP, BP, or EP grade unless explicitly stated otherwise in the product specifications.
What are the safety and handling considerations for this chemical?
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This chemical carries Warning signal word and has hazard statements H317 (May cause an allergic skin reaction), H319 (Causes serious eye irritation), and H351 (Suspected of causing cancer). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection, should be used. Handle in a well-ventilated area.
How is Trimethylolpropane ethoxylate (1 EO/OH) methyl ether diacrylate packed, shipped, and exported?
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This chemical is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote?
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To request a sample or a quote for Trimethylolpropane ethoxylate (1 EO/OH) methyl ether diacrylate, please contact our sales team through the website or by phone.
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