Tripropylphosphine
Tripropylphosphine (CAS: 2234-97-1) is an organophosphorus compound with the formula (CH3CH2CH2)3P and a molecular weight of 160.24 g/mol. This flammable liquid is characterised by its reactivity and finds primary application as a ligand in catalysis, particularly in organometallic chemistry. It is also a valuable building block in chemical synthesis due to the versatile nature of the phosphine functional group.
Ligand in Catalysis
Tripropylphosphine serves as a crucial ligand in homogeneous catalysis, forming complexes with transition metals. These complexes are employed in various organic transformations, influencing reaction rates and selectivity.
Chemical Synthesis Intermediate
As a phosphine compound, it acts as a valuable intermediate in the synthesis of more complex organophosphorus molecules. Its nucleophilic properties allow for diverse chemical reactions.
Organometallic Chemistry
The compound is utilised in the study and application of organometallic compounds, where it can stabilise metal centres or modify their electronic and steric properties for specific catalytic or material science purposes.
| Molecular weight | 160.24 |
|---|---|
| Linear formula | (CH3CH2CH2)3P |
| Assay | 97% |
| Boiling point | 72-74 °C/12 mmHg(lit.) |
| Density | 0.801 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4584(lit.) |
Hazard statements
- H250Catches fire spontaneously if exposed to air
- H314Causes severe skin burns and eye damage
Precautionary statements
- P222Do not allow contact with air
- P231Handle under inert gas
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
- P422
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 62 °C / 143.6 °F |
| Transport (UN / ADR) | UN 2845 4.2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 17-34 |
| Safety statements (S) | 6-16-26-36/37/39-45 |
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 Tripropylphosphine used for?
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Tripropylphosphine is primarily used as a ligand in catalysis and as an intermediate in chemical synthesis, particularly in organometallic chemistry.
What is the CAS number and formula for Tripropylphosphine?
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The CAS number for Tripropylphosphine is 2234-97-1, and its linear formula is (CH3CH2CH2)3P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tripropylphosphine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should Tripropylphosphine be handled safely?
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Tripropylphosphine is a flammable liquid that can ignite spontaneously in air and causes severe skin burns and eye damage. Handle with extreme care, using appropriate personal protective equipment including gloves, goggles, and a suitable respirator, and ensure adequate ventilation. Store under an inert atmosphere.
Is Tripropylphosphine a controlled substance?
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The provided data does not indicate that Tripropylphosphine is a controlled substance.
How is Tripropylphosphine packed and shipped?
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Tripropylphosphine is shipped as a hazardous material under UN 2845, Hazard Class 4.2. Packaging complies with international regulations for flammable solids, pyrophoric solids, self-heating substances, and substances that, in contact with water, emit flammable gases.
How can I request a sample or quote for Tripropylphosphine?
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To request a sample or a quote for Tripropylphosphine, please contact our sales department through the website or by phone, providing your specific requirements.
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