N,N,N′,N′-Tetramethyl-2-butene-1,4-diamine
N,N,N′,N′-Tetramethyl-2-butene-1,4-diamine (CAS 4559-79-9) is a tertiary diamine with the molecular formula (CH3)2NCH2CH=CHCH2N(CH3)2 and a molecular weight of 142.24 g/mol. It is characterised by its unsaturated backbone and two dimethylamino groups. This compound is primarily utilised in materials science and polymer chemistry as a monomer or precursor in the synthesis of specialised polymers and materials.
- Synonyms
- N,N′-Tetramethyl-2-butene-1,4-diamine(CH3)2NCH2CH=CHCH2N(CH3)2
Polymer Synthesis
This diamine can serve as a monomer or cross-linking agent in the development of polymers, particularly where tertiary amine functionalities are desired for specific material properties.
Materials Science
Its structure lends itself to applications in materials science, potentially influencing the properties of advanced materials through incorporation into polymer backbones or as a modifying agent.
Organic Synthesis Intermediate
As a difunctional amine, it can act as a valuable intermediate in various organic synthesis pathways, enabling the construction of more complex molecular architectures.
| Molecular weight | 142.24 |
|---|---|
| Linear formula | (CH3)2NCH2CH=CHCH2N(CH3)2 |
| Assay | 95% |
| Boiling point | 171-172 °C/735 mmHg(lit.) |
| Density | 0.808 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4416(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- H314Causes severe skin burns and eye damage
Precautionary statements
- 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), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 51 °C / 123.8 °F |
| Transport (UN / ADR) | UN 2734PSN2 3(8) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-34 |
| Safety statements (S) | 16-26-27-36/37/39-45 |
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,N′,N′-Tetramethyl-2-butene-1,4-diamine used for?
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N,N,N′,N′-Tetramethyl-2-butene-1,4-diamine is primarily used in polymer synthesis and materials science as a monomer or precursor for specialised polymers. It can also serve as an intermediate in organic synthesis.
What are the CAS number and chemical formula?
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The CAS number is 4559-79-9 and the linear formula is (CH3)2NCH2CH=CHCH2N(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N,N′,N′-Tetramethyl-2-butene-1,4-diamine with an assay of 95%. This is typically considered a technical or research grade, and we do not represent it as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound is a flammable liquid and causes severe skin burns and eye damage (H226, H314). Handle with appropriate personal protective equipment, including chemical-resistant gloves, eye protection (goggles, face shield), and respiratory protection. Ensure adequate ventilation and avoid ignition sources.
Is N,N,N′,N′-Tetramethyl-2-butene-1,4-diamine a controlled substance?
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Based on the provided data, there is no indication that N,N,N′,N′-Tetramethyl-2-butene-1,4-diamine (CAS 4559-79-9) is a controlled substance.
How is N,N,N′,N′-Tetramethyl-2-butene-1,4-diamine packaged and exported?
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N,N,N′,N′-Tetramethyl-2-butene-1,4-diamine is shipped according to international regulations for hazardous materials, including UN 2734. TSS exports chemicals globally, adhering to all relevant shipping and customs requirements.
How can I request a quote or sample?
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To request a quote or sample of N,N,N′,N′-Tetramethyl-2-butene-1,4-diamine, please contact our sales team through the website or by phone.
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