1-(3-(1,1-Difluoroethyl)phenyl)ethanol CAS 1780140-06-8
| CAS No. | 1780140-06-8 |
| Molecular Formula | C10H12F2O |
| Molecular Weight | 186.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(3-(1,1-Difluoroethyl)phenyl)ethanol (CAS 1780140-06-8), molecular formula C10H12F2O and molecular weight 186.20 g/mol, is a CATO reference standard with documented purity and traceability.
1-(3-(1,1-Difluoroethyl)phenyl)ethanol (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. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1994 |
| Halogen Content | F-containing |
Related Difluoroethyl Standards
- 1-(1,1-Difluoroethyl)-3-ethoxybenzene (CAS 1138445-11-0)
- 1-(4-(1,1-Difluoroethyl)phenyl)ethanol (CAS 1780591-16-3)
- 2-(1,1-Difluoroethyl)benzoic acid (CAS 892390-46-4)
- 3-(1,1-Difluoroethyl)benzoic acid (CAS 55805-17-9)
- 4-(1,1-Difluoroethyl)benzoic acid (CAS 55805-14-6)
- 2,2-Difluoroethyl (3-fluoropropyl) carbonate (CAS 1980044-14-1)
- (4-(1,1-Difluoroethyl)phenyl)boronic acid (CAS 1162257-36-4)
- (3-(1,1-Difluoroethyl)phenyl)boronic acid (CAS 1162257-54-6)
Recommended Standards
- 4-Fluoro-3-(methylsulfanyl)benzoic acid (CAS 169310-01-4)
- 4-(3,5-Difluorophenyl)butan-1-ol (CAS 1592649-53-0)
- 2-(3,4-Dimethylphenyl)-2,2-difluoroethan-1-ol (CAS 1780791-11-8)
- 3-(2,6-Difluorophenyl)butan-2-ol (CAS 1541723-24-3)
- 2-Chloro-3,4-difluorophenol (CAS 1159512-40-9)
- (8-Bromonaphthalen-1-yl)(methyl)sulfane (CAS 591250-28-1)
- (E)-2-(3,4-dimethoxyphenyl)-3-oxobutanal O-(3-(trifluoromethyl)benzyl) oxime (CAS 337921-45-6)
- 3-fluoro-5-(morpholin-4-yl)benzonitrile (CAS 220954-16-5)
- 1-(3,4-Dimethoxyphenyl)-1H-pyrrole (CAS 43053-76-5)
- Guanidine, N-cyano-, polymer with formaldehyde, ammonium salt (CAS 67786-29-2)
- Diindeno[1,2,3,4-defg:1',2',3',4'-mnop]chrysene (CAS 169331-80-0)
- 2-(4-(Methylthio)phenyl)pyridine (CAS 4373-59-5)
- 1-Isopropyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 1623068-00-7)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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