Tris(2,2,2-trifluoroethyl) Phosphate CAS 358-63-4
| CAS No. | 358-63-4 |
| Molecular Formula | C6H6F9O4P |
| Molecular Weight | 344.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tris(2,2,2-trifluoroethyl) Phosphate is closely related to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tris(2,2,2-trifluoroethyl) Phosphate (CAS 358-63-4), molecular formula C6H6F9O4P and molecular weight 344.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H6F9O4P, Tris(2,2,2-trifluoroethyl) Phosphate contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 344.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H6F9O4P |
| Molecular Weight | 344.07 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Tris Standards
- 2,2,2-Trifluoroethyl (3-iodophenyl)carbamate (CAS 1087788-59-7)
- 2,2,2-Trifluoroethyl (4-iodophenyl)carbamate (CAS 1087788-99-5)
- 2,2,2-Trifluoroethyl n-[2-(4-methoxyphenoxy)pyridin-3-yl]carbamate (CAS 1221725-36-5)
- 2,2,2-Trifluoroethyl n-[2-(4-methoxyphenyl)-2-(pyrrolidin-1-yl)ethyl]carbamate (CAS 872103-75-8)
- 2,2,2-Trifluoroethyl n-(4-{imidazo[2,1-b][1,3]thiazol-6-yl}phenyl)carbamate (CAS 1308650-30-7)
- 2,2,2-Trifluoroethyl n-[3-(4-ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)phenyl]carbamate (CAS 1311318-11-2)
- 2,2,2-Trifluoroethyl (4-(cyclohexyl(methyl)amino)-3-fluorophenyl)carbamate (CAS 1223632-38-9)
- 2,2,2-trifluoroethyl N-[3-(phenylmethane)sulfonylpropyl]carbamate (CAS 1354952-74-1)
Recommended Standards
- Ethyl 4-iodo-2-(trifluoromethyl)benzoate (CAS 954818-76-9)
- GenX methyl ester; HFPO-DA methyl ester" (CAS 13140-34-6)
- Ethyl 2-iodo-4-(trifluoromethyl)benzoate (CAS 204981-54-4)
- 1-(8-Bromo-5,6-difluoro-3,4-dihydroisoquinolin-2(1H)-yl)-2,2,2-trifluoroethan-1-one (CAS 1809908-06-2)
- (+)-Dihydrocarvone（mixture of isomers） (CAS 7764-50-3)
- Verinurad Impurity 4 (CAS 125305-75-1)
- 2-Propyldodecan-1-ol (CAS 126147-11-3)
- 5-(4-Amino-phenoxy)-pentanoic acid ethyl ester (CAS 163259-94-7)
- 2-Chloro-1-[4-(4-methoxyphenyl)-1,2,3,6-tetrahydropyridin-1-yl]ethan-1-one (CAS 1308650-22-7)
- Methyl (2,4-Dichlorophenoxy-d3)acetate (CAS 358731-20-1)
- 7-(1-Pyrrolidinyl)-2-azabicyclo[2.2.1]heptane (CAS 1824405-65-3)
- 2-(Prop-2-yn-1-yl)-1H-imidazole (CAS 2228371-02-4)
- (5,6-Dihydro-4H-pyrrolo[3,4-d]thiazol-2-yl)methanol (CAS 1822633-62-4)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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