2,2,2-Trifluoroethane-1,1-diol CAS 421-53-4
| CAS No. | 421-53-4 |
| Molecular Formula | C2H3F3O2 |
| Molecular Weight | 116.04 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.
2,2,2-Trifluoroethane-1,1-diol (CAS 421-53-4) is a high-purity analytical reference standard with the molecular formula C2H3F3O2 and a molecular weight of 116.04 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 2,2,2-Trifluoroethane-1,1-diol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 116.04 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 manufactures 2,2,2-Trifluoroethane-1,1-diol 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 | C2H3F3O2 |
| Molecular Weight | 116.04 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) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Trifluoroethane Standards
- 2,2,2-trifluoroethane-1-sulfinamide (CAS 1803591-85-6)
- 1,1,1-Trifluoroethane (Freon #143A) (CAS 420-46-2)
- 2,2,2-Trifluoroethane-1-sulfonamide (CAS 67497-95-4)
- Sodium 2,2,2-trifluoroethane-1-sulfinate (CAS 234434-08-3)
- 1,1'-(2,2,2-Trifluoroethane-1,1-diyl)bis(1,3,5-trimethyl-1lambda5-benzene) (CAS 1314534-82-1)
- 4-[(2,2,2-trifluoroethane)sulfonyl]benzoic acid (CAS 1016827-86-3)
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