2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane
2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane (CAS: 120666-13-9) is an organophosphorus compound with the molecular formula C9H21N4P and a molecular weight of 216.26 g/mol. This Verkade superbase serves as a valuable reactant in various chemical synthesis applications, including the development of heterogeneous basic catalysts and exploring N-heterocyclic carbene ligand effects.
- IUPAC
- Verkade superbase
- Synonyms
- 5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecaneC9H21N4PVerkade superbase
![2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane (C9H21N4P) — chemical structure, CAS 120666-13-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F120666-13-9.png&w=3840&q=75)
Catalysis and Ligand Studies
It is employed in studies investigating N-heterocyclic carbene ligand effects on metal hydride bond energies and as a component in the synthesis of heterogeneous basic catalysts immobilized on SBA-15 silica.
Organic Synthesis
This compound is utilised in protection/deprotection strategies for diazeniumdiolate chemistry and as a promoter for aza and thia-Michael reactions and Strecker reactions.
Catalytic Ability Research
The molecule's catalytic ability is studied through its encagement, indicating its role in ongoing chemical research and development.
C-N Coupling Reactions
It finds application in C-N coupling reactions, a fundamental process in organic synthesis for forming carbon-nitrogen bonds.
| Molecular weight | 216.26 |
|---|---|
| Empirical formula | C9H21N4P |
| Application | Reactant involved in:• Studies of N-heterocyclic carbene ligand effects on metal hydride bond energies1• Synthesis of heterogenous basic catalysts immobilized on SBA-15 silica2• Protection / deprotection strategies for diazeniumdiolate chemistry3• Encaging of the molecule to study change in its catalytic ability4• C-N coupling reactions5• Derivative synthesis used as a promoter for aza and thia-Michael reaction and Strecker reaction6 |
| Melting point | 110-115 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane used for?
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2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane is used as a reactant in various chemical synthesis applications, including studies on N-heterocyclic carbene ligand effects, synthesis of heterogeneous basic catalysts, protection/deprotection strategies, C-N coupling reactions, and as a promoter for Michael and Strecker reactions.
What is the CAS number and formula for 2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane?
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The CAS number is 120666-13-9 and the empirical formula (Hill notation) is C9H21N4P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and chemical synthesis purposes. The specific assay and grade are available upon request. Tech Serve Solutions does not represent this product as USP, BP, EP, or pharmaceutical grade.
How should 2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It is classified with WGK Germany 3, indicating a high hazard to water.
Is 2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane controlled or scheduled?
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There is no information available in the provided data to suggest that 2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane is a controlled or scheduled substance.
How can I request a sample or quote for 2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or by phone. Our team is available to assist with your specific requirements.
How is this chemical exported and shipped?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific shipping and export details for 2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane will be provided upon inquiry, adhering to all international regulations.
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