1-Aza-15-crown-5
1-Aza-15-crown-5 (CAS: 66943-05-3), with the molecular formula C10H21NO4 and a molecular weight of 219.28 g/mol, is a nitrogen-containing crown ether. This compound is recognised for its chelating properties, making it valuable in chemical synthesis and as a synthetic reagent. It forms stable complexes with various metal cations, facilitating their isolation or manipulation in solution.
- IUPAC
- 1,4,7,10-Tetraoxa-13-azacyclopentadecane
- Synonyms
- 1,4,7,10-Tetraoxa-13-azacyclopentadecane
Chelation and Complexation
1-Aza-15-crown-5 is employed for its ability to complex and bind with metal ions. This property is crucial in separation science, facilitating the extraction or purification of specific cations from mixtures.
Chemical Synthesis Intermediate
As a versatile building block, this crown ether can be incorporated into more complex molecular structures. Its use in organic synthesis allows for the creation of novel compounds with tailored properties.
Phase Transfer Catalysis
Crown ethers like 1-Aza-15-crown-5 can act as phase transfer catalysts, enabling reactions between reagents in immiscible solvents by transporting ionic species across phase boundaries.
| Molecular weight | 219.28 |
|---|---|
| Empirical formula | C10H21NO4 |
| Assay | 97% |
| Melting point | 35-37 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-Aza-15-crown-5 primarily used for?
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1-Aza-15-crown-5 is primarily used for its chelating properties in chemical synthesis and as a synthetic reagent for complexing metal ions.
What are the CAS number and formula for 1-Aza-15-crown-5?
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The CAS number for 1-Aza-15-crown-5 is 66943-05-3, and its empirical formula is C10H21NO4.
What grade and purity does Tech Serve Solutions supply for 1-Aza-15-crown-5?
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Tech Serve Solutions supplies 1-Aza-15-crown-5 with an assay of 97%. This product is not represented as USP, BP, or EP grade.
How should 1-Aza-15-crown-5 be handled safely?
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Handle 1-Aza-15-crown-5 with appropriate personal protective equipment, including a dust mask (type N95 recommended), eyeshields, and gloves. Avoid inhalation of dust and ensure adequate ventilation, as it may cause respiratory irritation (H335).
How is 1-Aza-15-crown-5 packed and exported?
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1-Aza-15-crown-5 is carefully packed to ensure stability during transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample of 1-Aza-15-crown-5?
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To request a quote or a sample of 1-Aza-15-crown-5, please contact our sales team through the website or by phone.
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