Tris(2-fluorophenyl)phosphine CAS 84350-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84350-73-2 |
| Molecular Formula | C18H12F3P |
| Molecular Weight | 316.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tris(2-fluorophenyl)phosphine (CAS 84350-73-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H12F3P. Molecular weight: 316.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H12F3P |
| Molecular Weight | 316.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 | F-containing |
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- (E)-3-(4-Fluorophenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one (CAS 1017899-55-6)
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Recommended Standards
- 8-Methylherbacetin (CAS 571-74-4)
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- Sunitinib Impurity 84 (CAS CATO-C4X-133384)
- 4-(3-Fluorophenoxy)-3-methylaniline (CAS 946785-13-3)
- 4-Bromo-2,5-difluoro-N,N-dimethylbenzamide (CAS 1449008-10-9)
- Afatinib Impurity 34 (CAS 2369-11-1)
- Bis-N1,N2-[2-[(4S)-4-(1,1-dimethylethyl)-4,5-dihydro-2-oxazolyl]phenyl]-1,2-benzenediamine (CAS 1616881-94-7)
- Methyl 5-((2-fluorophenyl)carbamoyl)-4-methyl-2-(2-(o-tolyloxy)acetamido)thiophene-3-carboxylate (CAS 335410-72-5)
- 1-(2-Methoxyethyl)pyrrolidin-3-amine (CAS 1096335-57-7)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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