3-(Difluoromethoxy)-1,2,4,5-tetrafluoro-benzene CAS 155466-60-7
| CAS No. | 155466-60-7 |
| Molecular Formula | C7H2F6O |
| Molecular Weight | 216.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H2F6O, 3-(Difluoromethoxy)-1,2,4,5-tetrafluoro-benzene contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3-(Difluoromethoxy)-1,2,4,5-tetrafluoro-benzene (CAS 155466-60-7), a certified reference material (molecular formula C7H2F6O, MW 216.08 g/mol) for analytical method development and quality control.
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 3-(Difluoromethoxy)-1,2,4,5-tetrafluoro-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 | C7H2F6O |
| Molecular Weight | 216.08 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.) | 2001 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 6-(difluoromethoxy)-2H-1,3-benzodioxole-5-carbaldehyde (CAS 1250313-60-0)
- 3-(4-(Difluoromethoxy)phenyl)propanoic acid (CAS 1000932-18-2)
- 3-(2-(Difluoromethoxy)phenyl)propanoic acid (CAS 1017030-88-4)
- 1-[4-(difluoromethoxy)-3-methoxyphenyl]ethan-1-one (CAS 101975-20-6)
- 4-(Difluoromethoxy)-3,5-dimethylbenzoic acid (CAS 1039927-58-6)
- Benzyl 2-(difluoromethoxy)acetate (CAS 1089709-30-7)
- 3-[3-(difluoromethoxy)phenyl]propanoic acid (CAS 1092460-66-6)
- Methyl 5-(difluoromethoxy)-2-methylbenzoate (CAS 1190320-23-0)
Recommended Standards
- 2-(Bromomethyl)-4-methoxy-6-methylpyridine (CAS 1550493-93-0)
- (S)-2-Amino-1-(4-bromophenyl)ethanol (CAS 1568134-10-0)
- 2-Bromo-5-(methoxymethyl)aniline (CAS 1547324-34-4)
- 2-Bromo-6-[(methylamino)methyl]phenol (CAS 157729-11-8)
- 1-[(2-methoxyphenyl)sulfonyl]-4-phenylpiperidine-4-carboxylic acid (CAS 793727-34-1)
- (Diphenyl-phosphinoyl)-acetonitrile (CAS 23040-22-4)
- 3-(4-(1h-Pyrazol-1-yl)phenyl)propan-1-amine (CAS 1251048-83-5)
- 2-(Difluoromethyl)-3-hydroxy-4-(trifluoromethyl)pyridine-6-acetic acid (CAS 1805255-65-5)
- 6-(3-Methylpiperidin-1-yl)pyrimidine-4(1H)-thione (CAS 1239770-63-8)
- 7-Chloro-8-methyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid (CAS 302949-00-4)
- (S)-1-Boc-2-(Aminomethyl)pyrrolidine (CAS 119020-01-8)
- 3-Fluoro-N-isopropyl-4-methylaniline (CAS 1020957-64-5)
- 1-(Oxetan-3-yl)cyclopropan-1-amine hydrochloride (CAS 2306270-54-0)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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