2,4,5,6-Tetrafluoro-3-(trifluoromethyl)benzyl chloride CAS 1426252-00-7
| CAS No. | 1426252-00-7 |
| Molecular Formula | C8H2ClF7 |
| Molecular Weight | 266.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 266.54 g/mol gives 2,4,5,6-Tetrafluoro-3-(trifluoromethyl)benzyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,4,5,6-Tetrafluoro-3-(trifluoromethyl)benzyl chloride (CAS 1426252-00-7), a certified reference material (molecular formula C8H2ClF7, MW 266.54 g/mol) for analytical method development and quality control.
2,4,5,6-Tetrafluoro-3-(trifluoromethyl)benzyl chloride (C8H2ClF7) contains fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2,4,5,6-Tetrafluoro-3-(trifluoromethyl)benzyl chloride 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.
Physical & Chemical Properties
| Molecular Formula | C8H2ClF7 |
| Molecular Weight | 266.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Tetrafluoro Standards
- 4,5,6,7-Tetrafluoro-1-phenyl-1H-indazole (CAS 84409-39-2)
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- 1,2,3,4-Tetrafluoro-9-methylacridine (CAS 33539-14-9)
- 2,2,3,3-Tetrafluoro-7-nitro-2,3-dihydrobenzo[b][1,4]dioxin-6-amine (CAS 2149597-44-2)
- 1,1,1,2-Tetrafluoro-2-(trifluoromethoxy)oct-3-ene (CAS 261760-17-2)
- 2,3,5,6-Tetrafluoro-4-trifluoromethyl-benzoylfluoride (CAS 117338-23-5)
- 2',4',6,6'-Tetrafluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261947-09-4)
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Recommended Standards
- 1-Chloro-2-fluoro-3,5-bis(trifluoromethyl)benzene (CAS 1099597-46-2)
- n-(3-Bromo-5-fluorobenzyl)-2-chloroethan-1-amine (CAS 1507171-04-1)
- 1-Chloro-2-fluoro-3,4-bis(trifluoromethyl)benzene (CAS 1099597-43-9)
- 2,3,5,6-Tetrfluoro-4-(trifluoromethyl)benzyl chloride (CAS 248262-31-9)
- 2-Methyl-4-(pyridin-2-yloxy)aniline (CAS 1099689-65-2)
- (E)-2-(2-chlorobenzyl)-6-(4-methylstyryl)pyridazin-3(2H)-one (CAS 1164520-24-4)
- (S)-1-(5-Methylthiophen-2-yl)ethan-1-amine hydrochloride (CAS 2482544-39-6)
- n-(2-(1h-Benzo[d]imidazol-1-yl)ethyl)aniline (CAS 1147831-99-9)
- (R)-1-(4-Fluorophenyl)propan-1-amine hydrochloride (CAS 1169576-95-7)
- 4-Bromo-3-(difluoromethyl)-2,5-dimethoxypyridine (CAS 1806044-91-6)
- Biphenyl-4,4′-d2 (CAS 6120-99-6)
- ((4-Methoxyphenyl){2-oxo-2-[(tetrahydrofuran-2-ylmethyl)amino]ethyl}amino)acetic acid 1142215-62-0 9466AC C16H22N2O5 (CAS 1142215-62-0)
- N-(3-Benzylamino-propyl)-isonicotinamidehydrochloride (CAS 1052534-92-5)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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