2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl
- Product Name 2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl
- Alias Xantphos
- Einecs 690-124-9
- Mininmum Order 1 g
- Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
- Price Inquiry sales7@bouling-chem.com
- Manufacturer Bouling Chemical Co., Limited
- CONTACT NOW
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HS Code |
182244 |
| name | 2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl |
| synonym | MePhos |
| CAS_number | 138040-75-0 |
| molecular_formula | C44H44P2 |
| molecular_weight | 646.76 |
| appearance | off-white to yellow powder |
| melting_point | 140-144 °C |
| solubility | soluble in common organic solvents |
| SMILES | Cc1cc(C)cc(P(c2cc(C)cc(C)c2)c3ccccc3-c4ccccc4P(c5cc(C)cc(C)c5)c6ccccc6)c1 |
| application | ligand for palladium-catalyzed cross-coupling reactions |
| storage_conditions | store under inert atmosphere, away from moisture |
| purity | typically >98% |
| density | 1.12 g/cm3 (estimated) |
| hazard_statements | may cause skin and eye irritation |
| refractive_index | n/a |
As an accredited 2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is supplied in a 5-gram amber glass bottle with a white screw cap, featuring Sigma Aldrich labeling and safety information. |
| Shipping | 2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl is shipped in a tightly sealed container, protected from light and moisture. It is typically handled as a solid and shipped at ambient temperature unless otherwise specified. Packaging meets regulatory standards for hazardous materials to ensure safe transport. Refer to supplier shipping documents for details. |
| Storage | 2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Store in a cool, dry, well-ventilated area away from moisture, light, and incompatible materials. Use gloves and appropriate PPE when handling, and follow the supplier’s safety guidelines for chemical storage and disposal. |
Competitive 2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
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- 2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales7@bouling-chem.com.
