N,N-Dimethylallylamine
N,N-Dimethylallylamine (CAS 2155-94-4) is a chemical compound with the linear formula CH₂=CHCH₂N(CH₃)₂ and a molecular weight of 85.15 g/mol. This flammable and corrosive liquid is primarily utilised as a reagent in molecular biology and protein chemistry. Its applications include protein sequencing, structural analysis, and proteomics, serving as a valuable tool for researchers in these fields.
- IUPAC
- 3-Dimethylamino-1-propene,N-Allyl-dimethylamin,DMAA
- Synonyms
- 3-Dimethylamino-1-propeneN-Allyl-dimethylaminDMAA

Protein Sequencing Reagent
N,N-Dimethylallylamine is employed as a reagent in various protein sequencing methodologies. Its specific chemical properties facilitate the analysis and determination of amino acid sequences within proteins.
Protein Structural Analysis
In the realm of protein structural analysis, this compound can be utilised to probe or modify protein structures. This aids in understanding the three-dimensional arrangement and function of proteins.
Proteomics Research
N,N-Dimethylallylamine finds application in proteomics, the large-scale study of proteins. It serves as a chemical tool in experimental setups designed to analyse the complex protein landscape within biological systems.
Molecular Biology Applications
Within molecular biology, N,N-Dimethylallylamine can be used in specific research contexts. Its reactivity profile makes it a useful component in certain experimental protocols.
| Molecular weight | 85.15 |
|---|---|
| Linear formula | CH2=CHCH2N(CH3)2 |
| Density | 0.719 g/mL at 20 °C(lit.) |



Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- 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) |
|---|---|
| Flash point | -20 °C / -4 °F |
| Transport (UN / ADR) | UN 2733PSN1 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-20-34 |
| 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 N,N-Dimethylallylamine used for?
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N,N-Dimethylallylamine is primarily used as a reagent in molecular biology, protein sequencing, protein structural analysis, and proteomics research.
What is the CAS number and formula for N,N-Dimethylallylamine?
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The CAS number for N,N-Dimethylallylamine is 2155-94-4, and its linear formula is CH₂=CHCH₂N(CH₃)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N-Dimethylallylamine with a purity of at least 98%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.
What are the primary safety hazards associated with N,N-Dimethylallylamine?
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N,N-Dimethylallylamine is highly flammable (H225) and causes severe skin burns and eye damage (H314). It is also harmful if inhaled (H332). Appropriate personal protective equipment, including gloves, goggles, and respiratory protection, must be used when handling this substance.
How is N,N-Dimethylallylamine packaged and shipped?
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N,N-Dimethylallylamine is classified under UN 2733, PG II, Hazard Class 8(3). It is packaged and shipped in compliance with international regulations for hazardous materials, ensuring safe export.
How can I request a quote or sample for N,N-Dimethylallylamine?
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To request a quote or sample for N,N-Dimethylallylamine, please contact our sales department via the website or direct email, providing your specific requirements.
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