2,8,9-Triisopropyl-2,5,8,9-tetraaza-1-phosphabicyclo[3,3,3]undecane
2,8,9-Triisopropyl-2,5,8,9-tetraaza-1-phosphabicyclo[3,3,3]undecane (CAS: 175845-21-3) is a specialised organic base with a molar mass of 300.42 g/mol. This bicyclic phosphazane derivative is a valuable reagent primarily utilised as a catalyst. Its unique structure facilitates its application in catalysing key organic transformations, making it an important compound for synthetic chemistry research and development.
- IUPAC
- [2,5,8,9-Tetraaza-1-phosphabicyclo[3.3.3]undecane-2,8,9-tris(1-methylethyl)]
- Synonyms
- 5,8,9-tetraaza-1-phosphabicyclo[3,3,3]undecane,175845-21-3, PN(CH(CH3)2)CH2CH2NCH2CH2N(CH(CH3)2)(CH2CH2N(CH(CH3)2)), [2,5,8,9-Tetraaza-1-phosphabicyclo[3.3.3]undecane-2,8,9-tris(1-methylethyl)]
![2,8,9-Triisopropyl-2,5,8,9-tetraaza-1-phosphabicyclo[3,3,3]undecane (PN(CH(CH3)2)CH2CH2NCH2CH2N(CH(CH3)2)(CH2CH2N(CH(CH3)2))) — chemical structure, CAS 175845-21-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F175845-21-3.png&w=3840&q=75)
Catalysis in Organic Synthesis
This compound serves as an effective catalyst in organic synthesis. It is particularly noted for its role in promoting the formation of carbon-carbon bonds.
Synthesis of β-Hydroxyesters
It functions as a catalyst in the synthesis of β-hydroxyesters, a crucial class of organic compounds with widespread applications in pharmaceuticals and fine chemicals.
Synthesis of α,β-Unsaturated Esters
The compound is employed as a catalyst in the production of α,β-unsaturated esters, which are important intermediates in various chemical manufacturing processes.
| Molecular weight | 300.42 |
|---|---|
| Linear formula | PN(CH(CH3)2)CH2CH2NCH2CH2N(CH(CH3)2)(CH2CH2N(CH(CH3)2)) |
| Density | 0.922 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4830(lit.) |
| Concentration | 1 M in toluene |
| Application | Catalyst used in the synthesis of β-hydroxyesters and α,β-unsaturated esters8 |
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- P301IF SWALLOWED
- P331Do NOT induce vomiting
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 85 °C / 185 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
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 2,8,9-Triisopropyl-2,5,8,9-tetraaza-1-phosphabicyclo[3,3,3]undecane used for?
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This compound is primarily used as a catalyst in organic synthesis, notably for the preparation of β-hydroxyesters and α,β-unsaturated esters.
What are the CAS number and formula for this chemical?
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The CAS number is 175845-21-3. The linear formula is PN(CH(CH3)2)CH2CH2NCH2CH2N(CH(CH3)2)(CH2CH2N(CH(CH3)2)).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a 1 M solution in toluene. As this is a technical/research grade chemical, TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should 2,8,9-Triisopropyl-2,5,8,9-tetraaza-1-phosphabicyclo[3,3,3]undecane be handled?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Ensure adequate ventilation. It is flammable with a flash point of 85 °C (185 °F) and is classified under NA 1993 / PGIII.
Is this chemical a controlled substance?
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This information is not available in the provided data.
How is this chemical shipped and exported?
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The product is classified as UN1993, Flammable liquid, n.o.s. (contains Toluene, 2,8,9-Triisopropyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane), Hazard Class 3, Packing Group III.
How can I request a sample or quote?
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Please contact Tech Serve Solutions directly through our website or by phone to request a sample or obtain a quotation for this product.
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