Tri(o-tolyl)phosphine, 97%
Tri(o-tolyl)phosphine, 97% (CAS 6163-58-2) supplier Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.
About Tri(o-tolyl)phosphine, 97%
Researchers and plant chemists source Tri(o-tolyl)phosphine, 97% from Zemixal for routine and specialised work. Key data (97%): CAS 6163-58-2, formula C21H21P and molar mass 304.4 g/mol. Expect white to light yellow solid.
Typical applications
- Cross-coupling reactions
- Homogeneous catalysis
- Asymmetric synthesis
Safe handling
Reported physical data: melting point 123-125 °C. It carries the GHS signal word Warning (H315, H319, H335 and H400), so wear gloves and eye protection and work with good ventilation.
Order it in 1 g, 5 g, 25 g and 1 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Cross-coupling reactions
- Homogeneous catalysis
- Asymmetric synthesis
Applications
Specifications and identifiers
| Product name | Tri(o-tolyl)phosphine, 97% |
|---|---|
| Catalogue number | ZX-017723 |
| CAS number | 6163-58-2 |
| IUPAC name | tris(2-methylphenyl)phosphane |
| Molecular formula | C21H21P |
| Molar mass | 304.4 g/mol |
| Exact mass | 304.1381 |
| Purity / assay | 97% |
| Physical form | Solid |
| Appearance | White to light yellow solid |
| Melting point | 123-125 °C |
| XLogP3 | 5.7 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29242990 |
| InChIKey | COIOYMYWGDAQPM-UHFFFAOYSA-N |
| SMILES | CC1=CC=CC=C1P(C2=CC=CC=C2C)C3=CC=CC=C3C |
| PubChem CID | 80271 |
| Synonyms | P(o-tol)3, Tris(o-tolyl)phosphine, Tri-o-tolylphosphine, Phosphine, tris(2-methylphenyl)-, Phosphine, tri-o-tolyl-, tri-o-Tolyphosphine, Tris-o-tolyphosphine, Tris(2-methylphenyl)phosphine, tri-o-tolylphosphane, tritolylphosphine, Tri-ortho-toylphosphine, Tri-ortho-tolylphosphine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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