1,2-Dichloroethanol Acetate CAS 10140-87-1
| CAS No. | 10140-87-1 |
| Molecular Formula | C4H6Cl2O2 |
| Molecular Weight | 157.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 157.00 g/mol gives 1,2-Dichloroethanol Acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,2-Dichloroethanol Acetate (CAS 10140-87-1), molecular formula C4H6Cl2O2 and molecular weight 157.00 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,2-Dichloroethanol Acetate (C4H6Cl2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 1,2-Dichloroethanol Acetate 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 | C4H6Cl2O2 |
| Molecular Weight | 157.00 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
Related Dichloroethanol Standards
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