2-(Diethylamino)ethyl acrylate
2-(Diethylamino)ethyl acrylate (CAS: 2426-54-2) is an organic compound with the linear formula CH₂=CHCOOCH₂CH₂N(C₂H₅)₂ and a molecular weight of 171.24 g/mol. As a functionalised acrylate monomer, it finds utility in polymer science and chemical synthesis. Its amine functionality also suggests potential applications as a coinitiator in photopolymerisation processes, contributing to the development of specialised polymers and materials.

Polymer Synthesis
2-(Diethylamino)ethyl acrylate serves as a monomer in the creation of functional polymers. Its incorporation into polymer chains can impart specific properties such as adhesion, solubility, or reactivity due to the tertiary amine group.
Photopolymerisation
This compound can act as an amine coinitiator in UV-curable formulations. It works synergistically with photoinitiators to enhance the speed and efficiency of polymerisation reactions upon exposure to light.
Chemical Intermediates
As a reactive organic molecule, it can be employed as a building block in the synthesis of more complex chemical structures for various research and development purposes.
| Molecular weight | 171.24 |
|---|---|
| Linear formula | CH2=CHCOOCH2CH2N(C2H5)2 |
| Assay | 95% |
| Boiling point | 199 °C(lit.) |
| Density | 0.922 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.443(lit.) |
| Vapour pressure | 0.77 psi (20 °C) |
| Contains / stabiliser | 25 ppm monomethyl ether hydroquinone as inhibitor |


Hazard statements
- H302Harmful if swallowed
- H310Fatal in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P302IF ON SKIN
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 73 °C / 163.4 °F |
| Transport (UN / ADR) | UN 2927 6.1/PG 2 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T |
| Risk statements (R) | 22-24-34-43 |
| Safety statements (S) | 26-36/37/39-45 |
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 2-(Diethylamino)ethyl acrylate used for?
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2-(Diethylamino)ethyl acrylate is primarily used as a monomer in polymer synthesis and as an amine coinitiator in photopolymerisation processes, and as a building block in chemical synthesis.
What is the CAS number and formula for 2-(Diethylamino)ethyl acrylate?
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The CAS number is 2426-54-2 and the linear formula is CH₂=CHCOOCH₂CH₂N(C₂H₅)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(Diethylamino)ethyl acrylate with an assay of 95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the primary safety hazards associated with 2-(Diethylamino)ethyl acrylate?
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2-(Diethylamino)ethyl acrylate is classified as dangerous. It is harmful if swallowed (H302), toxic in contact with skin (H310), causes severe skin burns and eye damage (H314), and may cause an allergic skin reaction (H317). Appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, must be used. Handle with extreme caution in a well-ventilated area.
How is 2-(Diethylamino)ethyl acrylate packed and shipped?
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2-(Diethylamino)ethyl acrylate is packed in compliance with relevant regulations for hazardous materials. TSS exports this chemical globally, adhering to all international shipping standards.
How can I request a sample or quote for 2-(Diethylamino)ethyl acrylate?
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To request a sample or obtain a quotation, please contact the TSS sales team through our website or by phone, providing your contact details and the required quantity.
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