2,3-Difluoro-6-methylbenzotrifluoride CAS 1806332-84-2
| CAS No. | 1806332-84-2 |
| Molecular Formula | C8H5F5 |
| Molecular Weight | 196.12 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.
2,3-Difluoro-6-methylbenzotrifluoride (CAS 1806332-84-2), molecular formula C8H5F5 and molecular weight 196.12 g/mol, is a CATO reference standard with documented purity and traceability.
2,3-Difluoro-6-methylbenzotrifluoride (C8H5F5) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2,3-Difluoro-6-methylbenzotrifluoride 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 | C8H5F5 |
| Molecular Weight | 196.12 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
- 2,4-Difluoro-1-(2,2,2-trifluoroethyl)benzene (CAS 1092350-12-3)
- 1,2-Difluoro-4-(2,2,2-trifluoroethyl)benzene (CAS 1092350-16-7)
- 1,3-Difluoro-5-(2,2,2-trifluoroethyl)benzene (CAS 1092350-20-3)
- 1,4-Difluoro-2-(2,2,2-trifluoroethyl)benzene (CAS 1099597-19-9)
- 1,3-Difluoro-2-(2,2,2-trifluoroethyl)benzene (CAS 1099597-33-7)
- 1,3-Difluoro-4-methyl-2-(trifluoromethyl)benzene (CAS 1099597-62-2)
- 2,3-Difluoro-4-methylbenzotrifluoride (CAS 1099597-66-6)
- 1,2-Difluoro-3-(2,2,2-trifluoroethyl)benzene (CAS 1099597-85-9)
Recommended Standards
- 3,6-Difluoro-2-methylbenzotrifluoride (CAS 1806321-20-9)
- 3,4-Difluoro-5-methylbenzotrifluoride (CAS 1806370-13-7)
- 2,4-Difluoro-6-methylbenzotrifluoride (CAS 1804417-74-0)
- A-trifluoroacetyl-d-valerolactone (CAS 183279-74-5)
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- 3,4-Difluoro-5-methylphenylacetic acid (CAS 1806269-80-6)
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Why CATO?
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