Bis(4-bromophenyl)(phenyl)phosphane CAS 84591-80-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84591-80-0 |
| Molecular Formula | C18H13Br2P |
| Molecular Weight | 420.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(4-bromophenyl)(phenyl)phosphane (CAS 84591-80-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H13Br2P. Molecular weight: 420.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H13Br2P |
| Molecular Weight | 420.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Br-containing |
Related Bis Standards
- 2-(3-Bromophenyl)-4-methyl-6-(phenylamino)quinazoline-5,8-dione (CAS 61416-86-2)
- N-(4-((4-bromophenyl)thio)phenyl)-2,6-difluorobenzamide (CAS 339104-51-7)
- 2-((5-(3-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 336174-67-5)
- 2-((5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 336180-67-7)
- 2-{[4-(4-bromophenyl)-5-(phenoxymethyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 893725-81-0)
- N-(4-Bromophenyl)-2-((5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 312279-30-4)
- N-(5-(4-Bromophenyl)-1,3,4-thiadiazol-2-yl)-2,4-dimethoxybenzamide (CAS 392243-75-3)
- 1-[(4-Bromophenyl)methyl]-3-(4-methylphenyl)-1H-indole-2-carboxylic acid (CAS 866155-19-3)
Recommended Standards
- Tributyl(2-selenophenyl)stannane (CAS 116886-71-6)
- 1,8-Dibromo-4,5-dimethoxypyrene 1286170-85-1 5427AA C18H12Br2O2 (CAS 1286170-85-1)
- 1H-Perfluorooctane (CAS 335-65-9)
- (7-(2-Fluorophenyl)-1,4-thiazepan-4-yl)(thiophen-2-yl)methanone (CAS 1705100-60-2)
- 4-Methyl-N-(pent-1-en-3-yl)benzenesulfonamide (CAS 124070-39-9)
- 2-(Cyclohexylmethyl)-3-(methylthio)phenol (CAS 1243370-07-1)
- Methyl 2-amino-3-(2-fluorophenyl)propanoate (CAS 191930-42-4)
- Ilaprazole Dimer Impurity 39 (CAS CATO-C4X-113039)
- 4,6-Dimethyl-3-hydroxypyridine (CAS 27296-77-1)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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