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Published TCIMAIL newest issue No.198
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CAS RN: 6163-58-2 | Product Number: T1024
Tri(o-tolyl)phosphine
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Purity: >97.0%(GC)
Synonyms:
- Tris(2-methylphenyl)phosphine
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
€34.00
|
10 | ≥60 |
|
| 25G |
€109.00
|
29 | ≥80 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | T1024 |
Purity / Analysis Method 
|
>97.0%(GC) |
| Molecular Formula / Molecular Weight | C__2__1H__2__1P = 304.37 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 6163-58-2 |
| Reaxys Registry Number | 661212 |
| PubChem Substance ID | 87576828 |
| SDBS (AIST Spectral DB) | 17161 |
| MDL Number | MFCD00008514 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 97.0 % |
| Melting point | 124.0 to 129.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 125 °C |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Acetone, Toluene |
GHS
| Hazard Statements | H413 : May cause long lasting harmful effects to aquatic life. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. |
Related Laws:
| EC Number | 228-193-9 |
Transport Information:
| HS Number | 2931498090 |
Application
Efficient Substitution Reaction of O,P-Acetal
Typical Procedure: To the solution of O,O-acetal in CH2Cl2 (0.1 M), (o-tol)3 P(3.0 eq.) and TESOTf (2.0 eq.) are added at -5 ℃ and stirred for 0.5 h. The nucleophile (1.2 eq.) is then added and stirred at room temperature.
References
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