Tris(diethylamino)phosphine
Tris(diethylamino)phosphine (CAS 2283-11-6) is an organophosphorus compound with the formula P[N(C2H5)2]3 and a molecular weight of 247.36 g/mol. This technical grade chemical is primarily utilised in chemical synthesis and as a phosphine ligand in catalysis. Its structure features a central phosphorus atom bonded to three diethylamino groups. Tech Serve Solutions supplies this compound for research and industrial applications where its unique chemical properties are advantageous.
- IUPAC
- Hexaethylphosphorous triamide,Hexaethyltriamidophosphite,Hexaethyltriaminophosphine,Phosphorous acid tris(diethylamide),Tris(N,N-diethylamino)phosphine,Tris(diethylamido)phosphine
- Synonyms
- Hexaethylphosphorous triamideHexaethyltriamidophosphiteHexaethyltriaminophosphinePhosphorous acid tris(diethylamide)Tris(N,N-diethylamino)phosphineTris(diethylamido)phosphine
![Tris(diethylamino)phosphine (P[N(C2H5)2]3) — chemical structure, CAS 2283-11-6; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F2283-11-6.png&w=3840&q=75)
Ligand in Catalysis
Tris(diethylamino)phosphine serves as a phosphine ligand in various catalytic processes. Its electron-donating properties can influence the activity and selectivity of metal catalysts in organic transformations.
Chemical Synthesis Reagent
The compound is employed as a reagent in specific organic synthesis pathways. It can be used for introducing phosphorus-containing moieties or in reactions requiring a nucleophilic phosphorus source.
Precursor for Phosphorus Compounds
It may act as a precursor in the synthesis of other specialised organophosphorus compounds. Its reactivity allows for modification to generate novel materials or intermediates.
| Molecular weight | 247.36 |
|---|---|
| Linear formula | P[N(C2H5)2]3 |
| Assay | 97% |
| Grade | technical |
| Boiling point | 80-90 °C/10 mmHg(lit.) |
| Density | 0.903 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.475(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- 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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 59 °C / 138.2 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 Tris(diethylamino)phosphine used for?
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Tris(diethylamino)phosphine (CAS 2283-11-6) is primarily used as a phosphine ligand in catalysis and as a reagent in chemical synthesis.
What is the CAS number and formula for Tris(diethylamino)phosphine?
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The CAS number for Tris(diethylamino)phosphine is 2283-11-6, and its linear formula is P[N(C2H5)2]3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(diethylamino)phosphine with an assay of 97% at technical grade. We do not represent this product as USP, BP, or EP grade.
How should Tris(diethylamino)phosphine be handled?
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Tris(diethylamino)phosphine is a flammable liquid and vapour (H226) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be used. Ensure adequate ventilation and handle away from ignition sources.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Tris(diethylamino)phosphine.
How can I request a sample or quote for Tris(diethylamino)phosphine?
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To request a sample or a quote for Tris(diethylamino)phosphine, please contact our sales team through the website or via direct inquiry.
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