(E)-(buta-1,3-dien-1-yloxy)trimethylsilane 1-trimethylsiloxy-1,3-butadiene 6651-43-0 CAS 6651-43-0
| CAS No. | 6651-43-0 |
| Molecular Formula | C7H14OSi |
| Molecular Weight | 142.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 142.27 g/mol gives (E)-(buta-1,3-dien-1-yloxy)trimethylsilane 1-trimethylsiloxy-1,3-butadiene 6651-43-0 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-(buta-1,3-dien-1-yloxy)trimethylsilane 1-trimethylsiloxy-1,3-butadiene 6651-43-0 (CAS 6651-43-0), molecular formula C7H14OSi and molecular weight 142.27 g/mol, is a CATO reference standard with documented purity and traceability.
(E)-(buta-1,3-dien-1-yloxy)trimethylsilane 1-trimethylsiloxy-1,3-butadiene 6651-43-0 (C7H14OSi) contains a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (E)-(buta-1,3-dien-1-yloxy)trimethylsilane 1-trimethylsiloxy-1,3-butadiene 6651-43-0 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.
Physical & Chemical Properties
| Molecular Formula | C7H14OSi |
| Molecular Weight | 142.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
Related E Standards
- (E)-1-(Buta-1,3-dien-1-yl)-3-fluorobenzene (CAS 98451-41-3)
- (E)-1-(buta-1,3-dien-1-yl)-4-fluorobenzene (CAS 205108-19-6)
- Buta-1,3-diene-1-sulfonyl fluoride (CAS 1937242-86-8)
- (Z)-Buta-1,3-diene-1-sulfonamide (CAS 83170-38-1)
- Buta-1,3-diene-1-sulfonyl chloride (CAS 176697-78-2)
- (Z)-Buta-1,3-dien-1-ylbenzene (CAS 31915-94-3)
- (E)-2-(Buta-1,3-dien-1-yl)benzaldehyde (CAS 124300-57-8)
- 1-(Buta-1,3-diyn-1-yl)-4-chlorobenzene (CAS 131292-29-0)
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