2-(Di-tert-butylphosphino)ethylamine
2-(Di-tert-butylphosphino)ethylamine (CAS: 1053658-84-6, C10H24NP, MW: 189.28) is a valuable organophosphorus compound utilised as a ligand in catalysis. It is supplied by TSS as a solution in Tetrahydrofuran (THF), offering specific handling and reactivity characteristics for chemical synthesis and inorganic chemistry applications. Its unique phosphine and amine functionalities make it a versatile building block for complex molecular structures.
- IUPAC
- 2-(Di-tert-butylphosphino)ethylamine solution
Homogeneous Catalysis
As a phosphine ligand, it can coordinate with transition metals to form active catalytic species for various organic transformations, including cross-coupling reactions and hydroformylation.
Organometallic Chemistry
It serves as a bidentate or monodentate ligand in the synthesis of novel organometallic complexes, enabling studies of metal-ligand bonding and reactivity.
Chemical Synthesis
This compound is a useful reagent in organic synthesis, particularly for introducing sterically demanding phosphine functionalities into target molecules or as a precursor for other ligands.
| Molecular weight | 189.28 |
|---|---|
| Empirical formula | C10H24NP |
| Density | 0.879 g/mL at 25 °C |
| Refractive index | n20/D 1.420 |
| Concentration | 10 wt. % in THF |
Hazard statements
- H225Highly flammable liquid and vapour
- H250Catches fire spontaneously if exposed to air
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P222Do not allow contact with air
- P231Handle under inert gas
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P422
| Flash point | -20 °C / -4 °F |
|---|---|
| Transport (UN / ADR) | UN 2845 4.2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-19-34-37-40 |
| Safety statements (S) | 16-26-36/37/39-45 |
| Supplemental hazards | May form explosive peroxides. |
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-(Di-tert-butylphosphino)ethylamine used for?
+
2-(Di-tert-butylphosphino)ethylamine is primarily used as a ligand in homogeneous catalysis and organometallic chemistry, and as a reagent in chemical synthesis for introducing phosphine functionalities.
What are the CAS number and molecular formula?
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The CAS number is 1053658-84-6 and the molecular formula is C10H24NP.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(Di-tert-butylphosphino)ethylamine as a 10 wt. % solution in THF. TSS does not represent this product as USP, BP, or EP grade.
How should 2-(Di-tert-butylphosphino)ethylamine be handled safely?
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This compound is highly flammable (flash point -20 °C), pyrophoric (ignites spontaneously in air), corrosive, and may form explosive peroxides. Handle under an inert atmosphere, avoid ignition sources, wear appropriate protective gear, and consult the Safety Data Sheet.
How is this product packed and shipped?
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This product is packed and shipped according to UN 2845 regulations for pyrophoric liquids, solidifying, n.o.s. (containing a flammable liquid), class 4.2, with appropriate hazard labelling and packaging.
How can I request a sample or quote?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or by telephone, providing the product name and CAS number.
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