4-Fluoro-3-methylbenzotrifluoride CAS 74483-52-6
| CAS No. | 74483-52-6 |
| Molecular Formula | C8H6F4 |
| Molecular Weight | 178.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 178.13 g/mol gives 4-Fluoro-3-methylbenzotrifluoride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Fluoro-3-methylbenzotrifluoride (CAS 74483-52-6), a certified reference material (molecular formula C8H6F4, MW 178.13 g/mol) for analytical method development and quality control.
Owing to fluorine substitution, an aromatic ring system, 4-Fluoro-3-methylbenzotrifluoride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Fluoro-3-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 | 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.) | 1978 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 1-Fluoro-3-methyl-5-(trifluoromethyl)benzene (CAS 1099598-02-3)
- 3-Fluoro-2-(trifluoromethyl)toluene (CAS 116850-34-1)
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- 2-Fluoro-4-methyl-1-(trifluoromethyl)benzene (CAS 158364-83-1)
- 1-Fluoro-2-(2,2,2-trifluoroethyl)benzene (CAS 93524-64-2)
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