Triethylarsine, 99% CAS 617-75-4
| CAS No. | 617-75-4 |
| Molecular Formula | C6H15As |
| Molecular Weight | 162.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Triethylarsine, 99% (CAS 617-75-4), molecular formula C6H15As and molecular weight 162.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an organic framework, Triethylarsine, 99% is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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 | C6H15As |
| Molecular Weight | 162.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
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