1,11-Diamino-3,6,9-trioxaundecane
1,11-Diamino-3,6,9-trioxaundecane (CAS: 929-75-9; C8H20N2O3) is a hydrophilic, homo-bifunctional linker. With a molecular weight of 192.26 g/mol, it serves as a versatile building block in chemical synthesis. Its primary applications include the preparation of biotinylation reagents, dendrimers, and macrocycles. This compound is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- 2,2′-[Oxybis(ethylenoxy)]diethylamine
- Synonyms
- 2,2′-[Oxybis(ethylenoxy)]diethylamine9-trioxaundecane
Preparation of Biotinylation Reagents
This diamine is employed in the synthesis of specialised reagents for biotinylation. Its bifunctional nature allows for controlled conjugation to various molecules, facilitating biochemical studies.
Dendrimer Synthesis
1,11-Diamino-3,6,9-trioxaundecane can be utilised as a branching unit or linker in the construction of dendrimers. These highly branched macromolecules have applications in catalysis, drug delivery, and imaging.
Macrocycle Preparation
The compound's structure makes it suitable for incorporation into macrocyclic frameworks. Such cyclic structures are of interest in host-guest chemistry and supramolecular assembly.
| Molecular weight | 192.26 |
|---|---|
| Empirical formula | C8H20N2O3 |
| Assay | ≥98.0% (GC) |
| Application | Hydrophilic, homo-bifunctional linker, i.e. for the prep. of biotinylation reagents1, for the prep. of dendrimers2 and for the prep. of macrocycles3. |
Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37/38-41 |
| 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 1,11-Diamino-3,6,9-trioxaundecane used for?
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1,11-Diamino-3,6,9-trioxaundecane is primarily used as a hydrophilic, homo-bifunctional linker in chemical synthesis, notably for preparing biotinylation reagents, dendrimers, and macrocycles.
What is the CAS number and molecular formula for 1,11-Diamino-3,6,9-trioxaundecane?
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The CAS number is 929-75-9 and the empirical formula is C8H20N2O3.
What grade and purity does Tech Serve Solutions supply for 1,11-Diamino-3,6,9-trioxaundecane?
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Tech Serve Solutions supplies 1,11-Diamino-3,6,9-trioxaundecane with a purity of ≥98.0% (GC). We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with 1,11-Diamino-3,6,9-trioxaundecane?
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This compound is classified as corrosive and an irritant. It can cause skin irritation (H315), serious eye damage (H318), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be used when handling.
How is 1,11-Diamino-3,6,9-trioxaundecane packed, shipped, or exported?
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1,11-Diamino-3,6,9-trioxaundecane is carefully packed according to international shipping regulations to ensure safe transit. TSS exports this chemical globally.
How can I request a sample or quote for 1,11-Diamino-3,6,9-trioxaundecane?
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To request a sample or quote, please contact our sales team through the website or by phone. Provide the product name and CAS number (929-75-9) for prompt service.
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