2-Chloro-3-methylbenzotrifluoride CAS 74483-48-0
| CAS No. | 74483-48-0 |
| Molecular Formula | C8H6ClF3 |
| Molecular Weight | 194.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 194.58 g/mol gives 2-Chloro-3-methylbenzotrifluoride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Chloro-3-methylbenzotrifluoride (CAS 74483-48-0), a certified reference material (molecular formula C8H6ClF3, MW 194.58 g/mol) for analytical method development and quality control.
2-Chloro-3-methylbenzotrifluoride (C8H6ClF3) 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 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.
As a certified reference material (CRM), 2-Chloro-3-methylbenzotrifluoride 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 | C8H6ClF3 |
| Molecular Weight | 194.58 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/Cl-containing |
Related Chloro Standards
- 2-Chloro-6-methylbenzotrifluoride 1-Chloro-3-methyl-2-(trifluoromethyl)benzene 112641-25-5 (CAS 112641-25-5)
- 2-Chloro-4-(1,1-difluoroethyl)-1-fluorobenzene (CAS 1138444-93-5)
- 1-Chloro-3-methyl-5-(trifluoromethyl)benzene (CAS 1214384-22-1)
- 1-Chloro-2-(difluoromethyl)-3-fluoro-4-methylbenzene (CAS 1221272-76-9)
- 4-Chloro-2-methylbenzotrifluoride (CAS 13630-22-3)
- 1-Chloro-2-(2,2,2-trifluoroethyl)benzene (CAS 145914-05-2)
- 4-Chloro-1-methyl-2-(trifluoromethyl)benzene (CAS 1839-92-5)
- (1-Chloro-2,2,2-trifluoroethyl)benzene (CAS 384-65-6)
Recommended Standards
- 2-Chloro-1-methyl-4-(trifluoromethyl)benzene (CAS 74483-47-9)
- 2-Chloro-4-methyl-1-(trifluoromethyl)benzene (CAS 74483-46-8)
- 2-(Trifluoromethyl)benzyl Chloride (CAS 21742-00-7)
- 2-Chloro-5-methylbenzotrifluoride (CAS 80245-27-8)
- 6-Ethoxy-1h-indazol-3-ylamine (CAS 1394067-63-0)
- cis-11-methyl-2-Dodecenoic Acid (CAS 677354-23-3)
- tert-Butyl 4-phenyl-3,6-dihydro-2H-pyridine-1-carboxylate (CAS 186347-72-8)
- 2-(Difluoromethyl)-4-fluoro-3-iodopyridine-5-carbonyl chloride (CAS 1804428-49-6)
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