tert-Butyl(2,3-difluorophenoxy)dimethylsilane CAS 870646-82-5
| CAS No. | 870646-82-5 |
| Molecular Formula | C12H18F2OSi |
| Molecular Weight | 244.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-Butyl(2,3-difluorophenoxy)dimethylsilane.
CATO supplies tert-Butyl(2,3-difluorophenoxy)dimethylsilane (CAS 870646-82-5), a certified reference material (molecular formula C12H18F2OSi, MW 244.35 g/mol) for analytical method development and quality control.
Structurally, tert-Butyl(2,3-difluorophenoxy)dimethylsilane (C12H18F2OSi) contains a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 244.35 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 tert-Butyl(2,3-difluorophenoxy)dimethylsilane 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 | C12H18F2OSi |
| Molecular Weight | 244.35 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Recommended Standards
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Why CATO?
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