Bis(Trimethylsilyl) Sulfide(CAS 3385-94-2)
UN No.:
UN 1992 3 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 1G | In Stock | 10 USD
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| 99% | RG | 5G | In Stock | 40 USD
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| 99% | RG | 25G | In Stock | 119 USD
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| 99% | RG | 100G | In Stock | 659 USD
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Applications of 3385-94-2
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Silyl protecting reagent for trimethylsilyl (TMS) protection of functional groups such as alcohols, phenols, and carboxylic acids | Reacted with substrates under anhydrous conditions at room temperature or low temperature, typically using DMF or THF as solvent and a catalytic amount of imidazole or DBU to facilitate the reaction |
| Pharmaceutical Intermediate Synthesis | Critical silylation reagent for selective hydroxyl protection and deprotection cycles in active pharmaceutical ingredient (API) synthesis | Enables high-selectivity silylation of sensitive functional groups (e.g., primary alcohols) in multistep syntheses; subsequent removal under mild acidic conditions (e.g., dilute HCl in methanol) |
| Materials Science | Preparation of silicon-containing precursors for sol-gel synthesis of organic-inorganic hybrid materials | Coprocessed with metal alkoxides via co-hydrolysis and condensation to incorporate flexible Si–O–Si structural units, enhancing material flexibility and hydrophobicity |
| Analytical Chemistry | Derivatization reagent to improve volatility and thermal stability of alcohols and phenols in gas chromatography (GC) or GC-MS analysis | Derivatization carried out at 60–80 °C in the presence of a basic catalyst (e.g., pyridine), yielding volatile TMS derivatives |
Physical and chemical properties of 3385-94-2
Boiling Point |
164 °C(lit.) |
|---|---|
BRN |
1740046 |
Density |
0.846 g/mL at 25 °C(lit.) |
Exact Mass |
178.06700 |
Flash Point |
79 °F |
H Bond Acceptors |
0 |
H Bond Donors |
0 |
Index of Refraction |
n20/D 1.4586(lit.) |
LogP |
3.38940 |
Molecular Formula |
C6H18SSi2 |
Molecular Weight |
178.44300 |
PSA |
25.30000 |
Sensitivity |
Air Sensitive |
Solubility |
Miscible with terahydrofuran and toluene. |
Stability |
store cold |
Storage condition |
Flammables area |
Water Solubility |
Soluble in tetrahydrofuran and toluene. Hydrolyzes in water. |
Spectrums of 3385-94-2
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 3385-94-2
Cas:5573-62-6
Cas:1450-14-2
Cas:59624-91-8
Cas:75-15-0
Cas:75-77-4
Q&A for CAS 3385-94-2
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Download SDS of 3385-94-2
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H226 Flammable liquid and vapor H301 Toxic if swallowed H311 Toxic in contact with skin H315 Causes skin irritation H319 Causes serious eye irritation H331 Toxic if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 3385-94-2
Operate under the ISO 9001 system
