4-Chloro-3-(trifluoromethyl)phenol CAS 6294-93-5
| CAS No. | 6294-93-5 |
| Molecular Formula | C7H4ClF3O |
| Molecular Weight | 196.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Chloro-3-(trifluoromethyl)phenol 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.
CATO supplies 4-Chloro-3-(trifluoromethyl)phenol (CAS 6294-93-5), a certified reference material (molecular formula C7H4ClF3O, MW 196.55 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 4-Chloro-3-(trifluoromethyl)phenol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 196.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C7H4ClF3O |
| Molecular Weight | 196.55 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, 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.) | 1958 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- (3-Chloro-2,4,5-trifluorophenyl)methanol (CAS 101513-79-5)
- 3-Chloro-2-(trifluoromethyl)phenol (CAS 106877-34-3)
- 5-Chloro-2-(trifluoromethyl)phenol (CAS 106877-35-4)
- 2-Chloro-6-(trifluoromethyl)phenol (CAS 106877-36-5)
- 2-Chloro-1-(difluoromethoxy)-4-fluoro-benzene (CAS 106969-09-9)
- 1-Chloro-2-(difluoromethoxy)-3-fluorobenzene (CAS 1136961-91-5)
- 1-Chloro-2,4,5-trifluoro-3-methoxybenzene (CAS 13332-10-0)
- 2-Chloro-1,4,5-trifluoro-3-methoxybenzene (CAS 13555-12-9)
Recommended Standards
- 4-Chloro-2,3,6-trifluorobenzyl alcohol (CAS 252004-68-5)
- 4-Chlorobenzo[1,2-c:3,4-c']bis([1,2,5]oxadiazole) (CAS 749923-28-2)
- 4-Chloro-2-(trifluoromethyl)phenol (CAS 53903-51-8)
- 5-Chloro-2-(difluoromethyl)-3-fluorophenol (CAS 2092102-01-5)
- 1-(2-Butoxy-5-methylphenyl)ethanone (CAS 1155467-77-8)
- KL001 (CAS 309928-48-1)
- 4-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine (CAS 2818959-75-8)
- 3-Phenethylamino-propionitrilehydrochloride (CAS 73605-24-0)
- 2-(Piperidin-1-yl)-5-(trifluoromethyl)aniline hydrochloride 27429-68-1 (CAS 27429-68-1)
- 4-(Difluoromethyl)-6-hydroxy-5-nitropyridine-3-sulfonyl chloride (CAS 1806879-91-3)
- 2-Chloro-1-(2,6-dichloro-3-fluorophenyl)ethan-1-one (CAS 1249849-11-3)
- 2-Cyclopentylpyridine (CAS 56657-02-4)
- (R)-Perfluorophenyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-amino-4-oxobutanoate (CAS 200193-34-6)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com