(2,5-Bis(trifluoromethyl)phenyl)methanol CAS 302911-97-3
| CAS No. | 302911-97-3 |
| Molecular Formula | C9H6F6O |
| Molecular Weight | 244.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2,5-Bis(trifluoromethyl)phenyl)methanol (C9H6F6O) contains a hydroxyl group, an ether linkage, 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 244.13 g/mol, it falls into the medium-molecular-weight range. 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).
(2,5-Bis(trifluoromethyl)phenyl)methanol (CAS 302911-97-3), molecular formula C9H6F6O and molecular weight 244.13 g/mol, is a CATO reference standard with documented purity and traceability.
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), (2,5-Bis(trifluoromethyl)phenyl)methanol 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 | C9H6F6O |
| Molecular Weight | 244.13 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, water (slightly soluble) |
| 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.) | 2025 |
| Halogen Content | F-containing |
Related Bis Standards
- (2,4-Bis-trifluoromethyl-phenyl)-methanol 143158-15-0 2,4 - Bis(trifluoromethyl)benzyl alcohol 2,4-bis(trifluoromethyl)benzyl alcohol 2,4-bis(trifluoromethyl)benzyl alcohol 98% 2,4-bis(trifluoromethyl)benzylalcohol98% 2,4-di(trifluoromethyl)benzyl alcohol [2,4-bis(trifluoromethyl)phenyl]methanol benzenemethanol, 2,4-bis(trifluoromethyl)- rarechem al bd 0344 (CAS 143158-15-0)
- 2,6-Bis(trifluoromethyl)benzyl alcohol (CAS 152211-16-0)
- (3,5-Bis(trifluoromethyl)phenyl)methanol (CAS 32707-89-4)
- 3,5-Bis(trifluoromethyl)anisole (CAS 349-60-0)
- 3,6-Bis(trifluoromethyl)benzene-1,2-diamine (CAS 106877-22-9)
- [4,6-Bis(trifluoromethyl)-2-pyridyl]methanamine (CAS 1196151-96-8)
- [3,5-Bis(trifluoromethyl)-4-pyridyl]methanamine (CAS 1204234-61-6)
- (2,6-Bis(trifluoromethyl)pyridin-4-yl)methanamine (CAS 1393544-46-1)
Recommended Standards
- (1,1,2,3,3,3-Hexafluoropropoxy)benzene (CAS 357-98-2)
- (2-Bromo-4-((dimethylamino)methyl)phenyl)methanol (CAS 2841548-95-4)
- [2-Bromo-3-(propan-2-yloxy)phenyl]methanamine (CAS 1936662-46-2)
- 1-(2,2,2-Trifluoroethyl)-3-(trifluoromethoxy)-benzene (CAS 1823644-43-4)
- 2-Iodo-6-(trifluoromethyl)isonicotinaldehyde (CAS 1289100-22-6)
- 1-(2-Fluorobenzyl)cyclopropan-1-amine hydrochloride (CAS 1439897-84-3)
- n-(3-(2-Methylpiperidin-1-yl)propyl)cyclopropanamine (CAS 1184778-04-8)
- n-(4-Phenylthiazol-2-yl)-2-(phenylthio)acetamide (CAS 338957-82-7)
- 7-Bromocinnoline (CAS 1375108-47-6)
- (2-Chloro-5-methyl-4-(methylsulfonyl)phenyl)hydrazine (CAS 849035-85-4)
- 2-((4,6-Dimethoxy-1,3,5-triazin-2-yl)(methyl)amino)ethanol (CAS 52298-77-8)
- 2-(1H-Pyrrol-3-yl)benzo[d]thiazole (CAS 484003-46-5)
- Beta-Neuroprotectin (CAS 127634-29-1)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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