1-(2,2,2-Trifluoroethyl)-4-(trifluoromethyl)benzene CAS 157928-43-3
| CAS No. | 157928-43-3 |
| Molecular Formula | C9H6F6 |
| Molecular Weight | 228.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,2,2-Trifluoroethyl)-4-(trifluoromethyl)benzene (CAS 157928-43-3), molecular formula C9H6F6 and molecular weight 228.13 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2,2,2-Trifluoroethyl)-4-(trifluoromethyl)benzene (C9H6F6) contains fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 228.13 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-(2,2,2-Trifluoroethyl)-4-(trifluoromethyl)benzene 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 | C9H6F6 |
| Molecular Weight | 228.13 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.) | 2002 |
| Halogen Content | F-containing |
Related Trifluoroethyl Standards
- 1-(2,2,2-Trifluoroethyl)-2-(trifluoromethyl)-benzene 1099597-25-7 8665AC C9H6F6 (CAS 1099597-25-7)
- 1-(2,2,2-Trifluoroethyl)-3-(trifluoromethyl)benzene (CAS 50562-22-6)
- 2,2,2-Trifluoroethyl n-[3-(dimethylamino)propyl]carbamate (CAS 1478991-47-7)
- n-(2,2,2-Trifluoroethyl)morpholine-4-carbothioamide (CAS 639520-25-5)
- {3-[(2,2,2-trifluoroethyl)carbamoyl]phenylboronic acid (CAS 874459-95-7)
- 2,2,2-Trifluoroethyl ((tetrahydrofuran-2-yl)methyl)carbamate (CAS 1197504-90-7)
- 1-(2,2,2-Trifluoroethyl)-1H-indole-3-carbaldehyde (CAS 1339654-87-3)
- 2,2,2-Trifluoroethyl N-(oxan-4-yl)carbamate (CAS 1479373-40-4)
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