2,2-Dichloro-2-fluoroacetic acid CAS 354-19-8
| CAS No. | 354-19-8 |
| Molecular Formula | C2HCl2FO2 |
| Molecular Weight | 146.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 2,2-Dichloro-2-fluoroacetic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.93 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.
CATO supplies 2,2-Dichloro-2-fluoroacetic acid (CAS 354-19-8), a certified reference material (molecular formula C2HCl2FO2, MW 146.93 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 2,2-Dichloro-2-fluoroacetic acid 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 | C2HCl2FO2 |
| Molecular Weight | 146.93 g/mol |
| 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
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- 6,8-Dichloroquinazoline-2,4(1H,3H)-dione (CAS 610-24-2)
- (3-Phenyl-1-(o-tolyl)-1H-pyrazol-4-yl)methanol (CAS 618441-80-8)
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- [3-(4-fluorophenyl)-1-phenyl-1h-pyrazol-4-yl]methanamine (CAS 873312-95-9)
- (S)-1-(2-Chloropyridin-3-yl)ethan-1-ol (CAS 2227641-27-0)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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