4-Butyl-2,6-difluorophenol CAS 1823430-71-2
| CAS No. | 1823430-71-2 |
| Molecular Formula | C10H12F2O |
| Molecular Weight | 186.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 186.20 g/mol gives 4-Butyl-2,6-difluorophenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Butyl-2,6-difluorophenol (CAS 1823430-71-2), molecular formula C10H12F2O and molecular weight 186.20 g/mol, is a CATO reference standard with documented purity and traceability.
4-Butyl-2,6-difluorophenol (C10H12F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 4-Butyl-2,6-difluorophenol 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 | C10H12F2O |
| Molecular Weight | 186.20 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1995 |
| Halogen Content | F-containing |
Related Butyl Standards
- 4-Ethyl-2,6-difluorophenol (CAS 326493-68-9)
- 3,4-Difluorophenol 3,4-difluoro phenol 3 4-difluorophenol 2713-33-9 (CAS 2713-33-9)
- 2,4-Difluorophenol 367-27-1 AS00157 ATTERCOP-CHM AT106413 PARAGOS 390212 PHENOL, 2,4-DIFLUORO- (CAS 367-27-1)
- 2,3-Difluorophenol (CAS 6418-38-8)
- 3,5-Difluorophenol (CAS 2713-34-0)
Recommended Standards
- 2-(2,6-Dimethylphenyl)-2,2-difluoroethan-1-ol (CAS 1820710-55-1)
- [(4-Fluorophenyl)thio]acetic acid (CAS 332-51-4)
- 2-(3,5-Dimethylphenyl)-2,2-difluoroethan-1-ol (CAS 1820687-72-6)
- 1-(2,4-Difluorophenyl)-2-methylpropan-2-ol (CAS 868049-68-7)
- 5-Fluoro-2-iodo-1H-pyrrolo[2,3-c]pyridine (CAS 2231675-86-6)
- methyl 3,3-dimethyl-5-oxohexanoate (CAS 68208-76-4)
- Methyl (2S)-2-amino-3-methylbutanoate (CAS 4070-48-8)
- 4-Chloro-1-isobutyl-6-methyl-1h-pyrazolo[3,4-d]pyrimidine (CAS 1094315-28-2)
- 1-Cycloheptyl-3-(2-methylquinolin-4-yl)-2-(thiazol-2-yl)guanidine (CAS 71079-62-4)
- 1-Propyl-1H-pyrazol-5-ol (CAS 267882-20-2)
- 1-(2-Chlorophenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 119673-49-3)
- 6-Fluoro-1-methylquinoxalin-2(1H)-one (CAS 1378450-61-3)
- Chloro[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]silver (CAS 873297-19-9)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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