2-(Chloromethoxy)-1,1-difluoroethane CAS 1558385-27-5
| CAS No. | 1558385-27-5 |
| Molecular Formula | C3H5ClF2O |
| Molecular Weight | 130.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Chloromethoxy)-1,1-difluoroethane 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-(Chloromethoxy)-1,1-difluoroethane (CAS 1558385-27-5), molecular formula C3H5ClF2O and molecular weight 130.52 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C3H5ClF2O, 2-(Chloromethoxy)-1,1-difluoroethane 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 130.52 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H5ClF2O |
| Molecular Weight | 130.52 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.) | 1992 |
| Halogen Content | F/Cl-containing |
Related Chloromethoxy Standards
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Recommended Standards
- 2-chloranyl-3,3,3-tris(fluoranyl)prop-1-ene 2-chloro-3,3,3-trifluoro-1-propene 2730-62-3 A819002 (CAS 2730-62-3)
- 3-Chlorofuran-2-carbaldehyde (CAS 101724-23-6)
- 1-chloranyl-3,3,3-tris(fluoranyl)prop-1-ene 1-chloro-3,3,3-trifluoro-1-propene 2730-43-0 A818999 (CAS 2730-43-0)
- 1H-Pyrazole-4-carbonyl chloride (CAS 103286-53-9)
- Tert-butyl (5-(hydroxymethyl)pyrazin-2-yl)carbamate (CAS 874476-55-8)
- 4-Chlorobenzene-1,3-diol-1,2,3,4,5,6-13C6 (CAS 953390-32-4)
- 2-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde (CAS 1632992-45-0)
- tert-Butyl 4-amino-3-((2-methoxyethyl)amino)benzoate (CAS 2641113-37-1)
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