Phosphazene base P1-t-Bu-tris(tetramethylene)
Phosphazene base P1-t-Bu-tris(tetramethylene), CAS 161118-67-8, with the molecular formula C16H33N4P, is an extremely strong, non-ionic nitrogen base. It is a potent organic reagent primarily employed in chemical synthesis. Its high basicity and unique structure make it suitable for specialized applications requiring a strong, yet non-nucleophilic, base. This compound is a valuable tool for organic chemists in various research and development settings.
- IUPAC
- tert-Butylimino-tri(pyrrolidino)phosphorane,BTPP
- Synonyms
- tert-Butylimino-tri(pyrrolidino)phosphorane,BTPP
Organic Synthesis
Utilised as a powerful non-nucleophilic base in organic transformations, facilitating reactions such as deprotonations, isomerisations, and rearrangements where traditional bases may lead to undesired side reactions.
Catalysis
Can serve as a catalyst or co-catalyst in certain organic reactions, leveraging its strong basicity to promote catalytic cycles.
Material Science Research
Investigated for potential applications in polymer chemistry and material science due to its unique structural and chemical properties.
| Molecular weight | 312.43 |
|---|---|
| Empirical formula | C16H33N4P |
| Assay | ≥97.0% (NT) |
| Boiling point | 119-122 °C/0.1 mmHg(lit.) |
| Density | 1.022 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.509 |
| Storage temperature | 2-8°C |
| Melting point | −24 °C(lit.) |
| Application | Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen–Bases |
Hazard statements
- 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 |
|---|---|
| Transport (UN / ADR) | UN 3267 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 Phosphazene base P1-t-Bu-tris(tetramethylene) used for?
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Phosphazene base P1-t-Bu-tris(tetramethylene) (CAS 161118-67-8) is primarily used as a strong, non-ionic, non-nucleophilic base in organic synthesis and potentially in catalysis and material science research.
What is the CAS number and formula for Phosphazene base P1-t-Bu-tris(tetramethylene)?
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The CAS number is 161118-67-8 and the empirical formula is C16H33N4P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phosphazene base P1-t-Bu-tris(tetramethylene) with an assay of ≥97.0% (NT). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Phosphazene base P1-t-Bu-tris(tetramethylene) be handled safely?
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This compound causes severe skin burns and eye damage (H314). Handle with extreme care using appropriate personal protective equipment, including full-face protection, gloves, and a suitable respirator. Ensure adequate ventilation and refer to the Safety Data Sheet for detailed handling instructions.
How is Phosphazene base P1-t-Bu-tris(tetramethylene) packed, shipped, and exported?
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Phosphazene base P1-t-Bu-tris(tetramethylene) is typically stored at 2-8°C and shipped according to UN 3267 (Class 8, Packing Group II) regulations for corrosive liquid organic bases. Tech Serve Solutions can arrange global export.
How can I request a sample or quote for Phosphazene base P1-t-Bu-tris(tetramethylene)?
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Please contact our sales team via the website or direct email to request a sample or obtain a quotation for Phosphazene base P1-t-Bu-tris(tetramethylene).
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