N-Hydroxyethyl acrylamide
N-Hydroxyethyl acrylamide (CAS: 7646-67-5; Formula: C5H9NO2) is a chemical monomer with a molecular weight of 115.13 g/mol. It is characterised by its dual functionality, incorporating both amide and hydroxyl groups, which makes it valuable in polymer synthesis. This compound finds utility in the development of specialised polymers and materials requiring specific chemical properties.
- IUPAC
- N-(2-Hydroxyethyl)acrylamide,HEAA

Polymer Synthesis
N-Hydroxyethyl acrylamide serves as a monomer for the creation of polymers with tailored functionalities. Its structure allows for crosslinking and modification, leading to materials with enhanced properties for various applications.
Materials Science
It is employed in the development of advanced materials, contributing to the design of polymers used in coatings, adhesives, and specialty plastics. The hydroxyl group offers potential for further chemical derivatisation.
Research and Development
This compound is utilised in research laboratories for exploring new polymer architectures and their potential applications in diverse scientific fields. It is a key component in synthesising novel macromolecules.
| Molecular weight | 115.13 |
|---|---|
| Empirical formula | C5H9NO2 |
| Assay | 97% |
| Boiling point | 129-130 °C |
| Density | 1.111 g/mL at 25 °C |
| Refractive index | n20/D 1.505 |
| Storage temperature | 2-8°C |
| Contains / stabiliser | 1,000 ppm monomethyl ether hydroquinone as stabilizer |


Hazard statements
- H318Causes serious eye damage
- H373May cause damage to organs through prolonged exposure
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 | 148 °C / 298.4 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 41-48/22 |
| Safety statements (S) | 26-39 |
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 N-Hydroxyethyl acrylamide used for?
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N-Hydroxyethyl acrylamide is used as a monomer in polymer synthesis and in materials science for the development of specialised polymers and advanced materials. It is also utilised in research and development for creating novel macromolecules.
What is the CAS number and formula for N-Hydroxyethyl acrylamide?
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The CAS number for N-Hydroxyethyl acrylamide is 7646-67-5, and its formula is C5H9NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Hydroxyethyl acrylamide with an assay of 97%. This product is supplied for technical and research purposes and is not represented as USP, BP, or EP grade.
What are the safety considerations when handling N-Hydroxyethyl acrylamide?
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N-Hydroxyethyl acrylamide is classified as a Danger hazard, with H318 (Causes serious eye damage) and H373 (May cause damage to organs through prolonged or repeated exposure) hazard statements. Appropriate personal protective equipment, including eyeshields, face shields, and suitable gloves and respirators, must be used. Handle in accordance with all applicable safety data sheets and regulatory requirements.
How is N-Hydroxyethyl acrylamide packed, shipped, and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including N-Hydroxyethyl acrylamide. We adhere to stringent packaging, shipping, and export regulations to ensure safe and compliant delivery worldwide.
How can I request a sample or quote for N-Hydroxyethyl acrylamide?
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To request a sample or a quote for N-Hydroxyethyl acrylamide, please contact our sales department through the website or by phone. Our team will be pleased to assist you with your specific requirements.
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