2,6-Difluoro-4-methylbenzodifluoride CAS 1806370-08-0
| CAS No. | 1806370-08-0 |
| Molecular Formula | C8H6F4 |
| Molecular Weight | 178.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,6-Difluoro-4-methylbenzodifluoride (CAS 1806370-08-0) is a high-purity analytical reference standard with the molecular formula C8H6F4 and a molecular weight of 178.13 g/mol.
2,6-Difluoro-4-methylbenzodifluoride (C8H6F4) contains fluorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2,6-Difluoro-4-methylbenzodifluoride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6F4 |
| Molecular Weight | 178.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1995 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 2,2-Difluoro-2-(3-oxocyclopentyl)acetic acid (CAS 1780193-51-2)
- 2,5-Difluoro-4-methylbenzodifluoride (CAS 1803735-01-4)
- 2,6-Difluoro-3-methylbenzodifluoride (CAS 1803792-93-9)
- 2,3-Difluoro-6-methylbenzodifluoride (CAS 1803813-05-9)
- 2,3-Difluoro-5-methylbenzodifluoride (CAS 1803825-52-6)
- 4,5-Difluoro-2-methylbenzodifluoride (CAS 1803825-58-2)
- 2,4-Difluoro-6-methylbenzodifluoride (CAS 1803826-64-3)
- 3,6-Difluoro-2-methylbenzodifluoride (CAS 1803847-29-1)
Recommended Standards
- 3,5-Difluoro-4-methylbenzodifluoride (CAS 1806332-77-3)
- 2,4-Difluoro-5-methylbenzodifluoride (CAS 1807099-57-5)
- 2,4-Difluoro-3-methylbenzodifluoride (CAS 1806332-68-2)
- (+)-3-(2,2-Difluoroacetyl)tetrahydro-2H-pyran-2-one (CAS 183279-72-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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