© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
671730 |
| Chemical Name | Tri(p-tolyl)phosphine |
| Cas Number | 636-21-5 |
| Molecular Formula | C21H21P |
| Molar Mass | 304.37 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 80-84 °C |
| Boiling Point | 398.1 °C at 760 mmHg |
| Density | 1.13 g/cm3 |
| Solubility In Water | Insoluble |
| Synonyms | Tris(4-methylphenyl)phosphine |
| Smiles | Cc1ccc(P(c2ccc(C)cc2)c3ccc(C)cc3)cc1 |
| Inchi | InChI=1S/C21H21P/c1-16-7-13-19(14-8-16)22(20-15-9-17(2)10-21(20)3)18-11-5-4-6-12-18/h4-15H,1-3H3 |
As an accredited Tri(p-tolyl)phosphine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tri(p-tolyl)phosphine, 25 grams, is supplied by Sigma Aldrich in a sealed amber glass bottle, labeled with safety and product information. |
| Shipping | Tri(p-tolyl)phosphine is shipped in tightly sealed containers under inert atmosphere to prevent oxidation. It is packed according to chemical safety regulations, using shock- and moisture-resistant packaging. Labeling includes hazard identification. During transit, it is handled as a hazardous material and shipped via approved carriers specializing in chemical transport, such as Sigma Aldrich, Merck, or TCI. |
| Storage | Tri(p-tolyl)phosphine should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Keep it in a cool, dry, and well-ventilated area, away from moisture and sources of ignition. Protect the chemical from direct sunlight and incompatible substances, such as strong oxidizers and acids. Store according to standard laboratory safety protocols. |
Competitive Tri(p-tolyl)phosphine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
