2,2,3,3,8,8,9,9-Octamethyl-4,7-Dioxa-3,8-Disiladecane(CAS 66548-22-9)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 5 USD
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| 98% | RG | 5G | In Stock | 16 USD
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| 98% | RG | 25G | In Stock | 50 USD
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| 98% | RG | 100G | In Stock | 200 USD
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| 98% | RG | 500G | In Stock | 1582 USD
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| Bulk Packaging | 25KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 66548-22-9
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate | Used as a protecting group reagent in the synthesis and modification of polyhydroxy compounds to enhance reaction selectivity and stability |
| Chemical synthesis | Siloxane compound synthesis | Applied in the synthesis of structurally complex siloxane derivatives as precursors for functionalized organosilicon materials |
| Materials science | Functional polymer preparation | Employed as a crosslinking agent or structural modifier in the preparation of organosilicon polymers or copolymers with specific performance characteristics |
| Analytical chemistry | Derivatization reagent | Used for derivatization of hydroxyl-containing compounds in gas chromatography or mass spectrometry analysis to improve volatility and detection sensitivity |
| Agrochemical industry | Agrochemical intermediate | Applied as a protecting group during the synthesis of agrochemical active ingredients to improve reaction efficiency and product purity |
| Electronic materials | Semiconductor material surface treatment | Applied for functional surface modification of silicon-based materials to enhance chemical stability and reactivity of the material surface |
Physical and chemical properties of 66548-22-9
Boiling Point |
253.8±13.0 °C(Predicted) |
|---|---|
Density |
0.844±0.06 g/cm3(Predicted) |
Exact Mass |
290.21000 |
H Bond Acceptors |
2 |
H Bond Donors |
0 |
LogP |
5.03000 |
Melting Point |
45-46°C |
Molecular Formula |
C14H34O2Si2 |
Molecular Weight |
290.59000 |
PSA |
18.46000 |
Storage condition |
2-8°C |
Spectrums of 66548-22-9
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 66548-22-9
Cas:18162-48-6
Cas:107-21-1
Q&A for CAS 66548-22-9
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 66548-22-9
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 66548-22-9
Operate under the ISO 9001 system
