Tris(1,1,1,3,3,3-hexafluoro-2-propyl) Phosphate CAS 66489-68-7
| CAS No. | 66489-68-7 |
| Molecular Formula | C9H3F18O4P |
| Molecular Weight | 548.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tris(1,1,1,3,3,3-hexafluoro-2-propyl) Phosphate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Tris(1,1,1,3,3,3-hexafluoro-2-propyl) Phosphate (CAS 66489-68-7), molecular formula C9H3F18O4P and molecular weight 548.06 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Tris(1,1,1,3,3,3-hexafluoro-2-propyl) Phosphate (C9H3F18O4P) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H3F18O4P |
| Molecular Weight | 548.06 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
Related Tris Standards
- 3-((4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)phenyl)amino)-2-phenyl-1H-inden-1-one (CAS 1024213-52-2)
- 2,2,3,3,4,4-Hexafluoro-5-oxo-5-((3-(1,1,2,2-tetrafluoroethoxy)phenyl)amino)pentanoic acid (CAS 1024184-05-1)
- 1,1,1,2,2,3-Hexafluoro-5-iodo-3-(trifluoromethyl)nonane (CAS 239464-01-8)
- 2-(1-((4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)phenyl)imino)ethyl)-3-hydroxy-1H-inden-1-one (CAS 1024227-89-1)
- 4,4'-(2,5-Bis(1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-yl)-1,4-phenylene)dipyridine (CAS 1621968-68-0)
- Bis((1,1,1,3,3,3-hexafluoro-2-phenylpropan-2-yl)oxy)diphenyl-l4-sulfane (CAS 32133-82-7)
- 2-({[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyl]amino}methylidene)-2,3-dihydro-1H-indene-1,3-dione (CAS 1023531-54-5)
- 1,3-Bis(hexafluoro-α-hydroxyisopropyl)benzene (CAS 802-93-7)
Recommended Standards
- Copper(II) acetate 1,2-bis(diphenylphosphino)ethane (CAS 1644557-70-9)
- Edoxaban (CAS 480449-70-5)
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- Edoxaban Impurity 115 (CAS 1255529-23-7)
- Acridine Related Compound 9 (CAS 36045-56-4)
- 2-Fluoro-2-thiomorpholinomethyl benzophenone (CAS 898782-02-0)
- 3-(1,5-Dimethyl-1h-pyrazol-4-yl)propanoic acid (CAS 1006446-62-3)
- 4-Bromo-2-iodopyridine (CAS 100523-83-9)
- n-[(4-ethoxyphenyl)methylidene]hydroxylamine (CAS 154238-38-7)
- 2,6-Dihydroxy-3-(1-methoxy-2-methylpropyl)benzaldehyde (CAS 625831-22-3)
- Methyl 6-Cyano-2-methoxynicotinate (CAS 1806326-25-9)
- n-(2-Fluorophenethyl)-2-methylpropan-1-amine (CAS 1019480-00-2)
- 2-[trans-2-methoxycarbonylcyclopropyl]acetic acid (CAS 175221-16-6)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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