Diphenylphosphine CAS 829-85-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 829-85-6 |
| Molecular Formula | C12H11P |
| Molecular Weight | 186.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diphenylphosphine (CAS 829-85-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11P. Molecular weight: 186.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11P |
| Molecular Weight | 186.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Diphenylphosphine Standards
- Diphenylphosphine Oxide (CAS 4559-70-0)
- Diphenylphosphine selenide (CAS 5853-64-5)
- [1,3-Bis(diphenylphosphine)propane]Palladium(II) triflate (CAS 137846-38-9)
- [1,2-Bis(diphenylphosphine)ethane]nickel(II) dichloride (CAS 14647-23-5)
- [1,3-bis(diphenylphosphine)propane]nickel(II) dichloride (CAS 15629-92-2)
- (Diphenylphosphine)trihydroboron 41593-58-2 Borane diphenylphosphine complex (CAS 41593-58-2)
- 1,2-Bis(diphenylphosphine)ethane (CAS 1663-45-2)
Recommended Standards
- Benzo[c][1,2,5]thiadiazole-4,7-dicarbonitrile (CAS 20138-79-8)
- Ethyl 4-formyl-1,2,3-thiadiazole-5-carboxylate (CAS 59944-71-7)
- 6-Fluoro-2-methylquinoline-5-carbonitrile (CAS 86053-15-8)
- 4-Chloro-3-fluoropicolinonitrile (CAS 1155847-43-0)
- 2-Amino-4,5-dimethylbenzothiazole (CAS 79050-49-0)
- 4-Chloro-1-[chloro(difluoro)-methoxy]-2-fluoro-benzene (CAS 1404193-59-4)
- N-(2-Methoxyethyl)pyrimidin-2-amine (CAS 918801-83-9)
- Carbamazepine Impurity 37 (CAS CATO-C4X-118137)
- 4-Bromo-3,5-difluorobenzyl chloride (CAS 1805524-18-8)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com