Trimethylolpropane Triacrylate (stabilized with MEHQ) TCI T0949

Chemical Identity

CAS No.: 15625-89-5
PubChem: CID 27423·SID 87576765
Formula: C15H20O6
Molecular weight: 296.31 g/mol
Purity: >75.0%(GC)
Reference databases: ChEBI·ChemSpider·ECHA·Wikipedia

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate
SMILES: CCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C
InChIKey: DAKWPKUUDNSNPN-UHFFFAOYSA-N

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Trimethylolpropane Triacrylate (TMPTA), also known as TCI T0949 with CAS number 15625-89-5, is a versatile chemical compound widely used in laboratory settings for polymer synthesis and material development. As a multifunctional monomer, it provides a three-dimensional network structure that enhances the mechanical and chemical properties of the resulting polymers. This compound is particularly valuable in the creation of resins, adhesives, and composite materials due to its ability to form cross-linked structures. Its reactivity and compatibility with various functional groups make it a key component in many synthetic processes within the chemical industry.

TMPTA is favored for its high reactivity, especially towards free radicals, which allows for efficient polymerization reactions. The stabilization with MEHQ (methyl-2-hydroxypropyl) ensures that the compound remains chemically stable during storage and use, reducing the risk of premature degradation. This stability is crucial for maintaining the integrity of the material in long-term applications. Additionally, its chemical versatility enables it to be modified and incorporated into a wide range of formulations, making it an essential tool for researchers working in organic chemistry and materials science.

In Indonesian laboratories, TMPTA is commonly used in research related to polymer synthesis, surface modification, and the development of new materials. Its strong and flexible properties make it a preferred choice for applications requiring durable and adaptable chemical structures. It is frequently employed in academic and industrial research settings to support innovation in chemical engineering and advanced material development.

TCI brochures (PDF)

Biomaterials Research Reagents 2025-02-19 · p. 12
Monomers 2025-05-28 · p. 9

Related TCI products

Polymer synthesis is a key application where TMPTA is used to create cross-linked networks, enhancing the mechanical strength and thermal stability of the resulting materials.
Surface modification projects benefit from TMPTA due to its ability to form stable chemical bonds, allowing for the functionalization of surfaces in various materials.
Adhesive formulation relies on TMPTA's reactivity and cross-linking capabilities, making it ideal for creating strong and durable bonding agents.
Composite material development uses TMPTA to improve the structural integrity and performance of polymer-based composites in industrial applications.
Optical and electronic applications take advantage of TMPTA's tunable chemical properties, enabling the creation of materials with specific optical and electrical characteristics.

Brand	TCI
CAS number	15625-89-5
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes	Available in various quantities as per standard laboratory supply
Physical form	Liquid
Storage	Store in a cool, dark place away from heat and direct sunlight

TMPTA should be stored in a cool, dry environment, away from direct sunlight and sources of heat to maintain its chemical stability. It is recommended to use sealed containers made of materials compatible with its chemical properties, such as glass or high-density polyethylene. Due to its reactivity, it should be handled with appropriate personal protective equipment, including gloves and safety goggles. Avoid exposure to air and moisture to prevent premature degradation. In laboratory settings, proper ventilation is essential when working with this compound to ensure safe handling and minimize potential hazards. Always follow standard chemical safety protocols to ensure safe use and storage.

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