1,2,2-Trichloro-1,2-difluoroethyl methyl ether CAS 37021-32-2
| CAS No. | 37021-32-2 |
| Molecular Formula | C3H3Cl3F2O |
| Molecular Weight | 199.41 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.
1,2,2-Trichloro-1,2-difluoroethyl methyl ether (CAS 37021-32-2), molecular formula C3H3Cl3F2O and molecular weight 199.41 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C3H3Cl3F2O, 1,2,2-Trichloro-1,2-difluoroethyl methyl ether contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 199.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 1,2,2-Trichloro-1,2-difluoroethyl methyl ether 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 | C3H3Cl3F2O |
| Molecular Weight | 199.41 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.) | 1967 |
| Halogen Content | F/Cl-containing |
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