(e)-1,2-difluoro-1,2-bis(tributylstannyl)ethene CAS 293302-61-1
| CAS No. | 293302-61-1 |
| Molecular Formula | C26H54F2Sn2 |
| Molecular Weight | 642.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (e)-1,2-difluoro-1,2-bis(tributylstannyl)ethene is closely related to fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (e)-1,2-difluoro-1,2-bis(tributylstannyl)ethene (CAS 293302-61-1), a certified reference material (molecular formula C26H54F2Sn2, MW 642.12 g/mol) for analytical method development and quality control.
(e)-1,2-difluoro-1,2-bis(tributylstannyl)ethene (C26H54F2Sn2) contains fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (e)-1,2-difluoro-1,2-bis(tributylstannyl)ethene 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 | C26H54F2Sn2 |
| Molecular Weight | 642.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
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