2-Butoxy-1-chloro-4-(trifluoromethyl)benzene CAS 1443345-23-0
| CAS No. | 1443345-23-0 |
| Molecular Formula | C11H12ClF3O |
| Molecular Weight | 252.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Butoxy-1-chloro-4-(trifluoromethyl)benzene 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.
2-Butoxy-1-chloro-4-(trifluoromethyl)benzene (CAS 1443345-23-0) is a high-purity analytical reference standard with the molecular formula C11H12ClF3O and a molecular weight of 252.66 g/mol.
2-Butoxy-1-chloro-4-(trifluoromethyl)benzene (C11H12ClF3O) contains a hydroxyl group, an ether linkage, fluorine/chlorine 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H12ClF3O |
| Molecular Weight | 252.66 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1992 |
| Halogen Content | F/Cl-containing |
Related Butoxy Standards
- 1-Butoxy-2-chloro-4-(trifluoromethyl)benzene (CAS 1443348-20-6)
- 1-Butoxy-4-chloro-2-(trifluoromethyl)benzene (CAS 1881288-74-9)
- 1-Butoxy-3-chloro-5-(trifluoromethyl)benzene (CAS 1881288-79-4)
- 4-Butoxy-1-chloro-2-(trifluoromethyl)benzene (CAS 1881290-31-8)
- (2-(tert-Butoxy)-5-cyclopropoxyphenyl)(methyl)sulfane (CAS 1243319-85-8)
- (4-(tert-Butoxy)-3-cyclopropoxyphenyl)(methyl)sulfane (CAS 1243442-52-5)
- (2-(tert-Butoxy)-6-cyclopropoxyphenyl)(methyl)sulfane (CAS 1243452-60-9)
- (5-(tert-Butoxy)-2-cyclopropoxyphenyl)(methyl)sulfane (CAS 1243453-72-6)
Recommended Standards
- 1-Chloro-2-isobutoxy-4-(trifluoromethyl)benzene (CAS 1402551-80-7)
- 2-Chloro-1-isobutoxy-4-(trifluoromethyl)benzene (CAS 1443345-43-4)
- 4-Chloro-1-methoxy-2-(1,1,1-trifluoro-2-methylpropan-2-yl)benzene (CAS 1402004-24-3)
- 3-Chloro-4-((1-methyl-1H-tetrazol-5-yl)methoxy)benzaldehyde (CAS 1373247-10-9)
- 2-(Aminooxy)-3-methylbutanoic Acid Hydrochloride (CAS 42990-22-7)
- Indolizine-1-carboxylic acid (CAS 90347-97-0)
- 1,5-Dibromo-2,4-difluorobenzene (CAS 28342-75-8)
- N-(5-Amino-2-fluorophenyl)-4-chlorobenzamide (CAS 926200-19-3)
- 1-Methoxy-2-vinyl-1H-benzo[d]imidazole (CAS 138972-86-8)
- Tranexamic Impurity 16 (CAS 1642-81-5)
- Ethyl cis-2-Aminocyclopentanecarboxylate Hydrochloride (CAS 142547-15-7)
- Rotigotine Impurity 12 (CAS 3899-07-8)
- 1-([1,3]Dioxolo[4,5-b]pyridin-6-yl)ethan-1-one (CAS 76470-46-7)
- MOTS-c Peptide (CAS 1627580-64-6)
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