1,3-Bis(Trimethylsilyl)Urea(CAS 18297-63-7)
UN No.:
UN 1325 4.1 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 9 USD
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| 98% | RG | 100G | In Stock | 26 USD
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| 98% | RG | 500G | In Stock | 122 USD
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| 98% | RG | 2.5KG | In Stock | 390 USD
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| 98% | RG | 25KG | In Stock | 3817 USD
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Applications of 18297-63-7
1,3-Bis(trimethylsilyl)urea finds extensive applications across various fields:
- Organic Synthesis: It serves as a pivotal reagent for the silylation of alcohols and carboxylic acids.
- Pharmaceutical Industry: Utilized in the synthesis of active pharmaceutical ingredients by modifying functional groups.
- Chemical Research: Acts as a reagent in laboratory settings for developing new compounds and conducting mechanistic studies.
Physical and chemical properties of 18297-63-7
Acidity coefficient |
16.51±0.46(Predicted) |
|---|---|
Boiling Point |
222°C |
BRN |
1937452 |
Density |
0.9±0.1 g/cm3 |
Exact Mass |
204.111420 |
Flash Point |
65°C |
Index of Refraction |
1.427 |
LogP |
1.76 |
Melting Point |
219-221 °C(lit.) |
Molecular Formula |
C7H20N2OSi2 |
Molecular Weight |
204.417 |
PSA |
41.13000 |
Sensitivity |
Moisture Sensitive |
Solubility |
pyridine: soluble100mg/mL, clear to slightly hazy, colorless to light yellow |
Storage condition |
2-8°C |
Vapour Pressure |
0.177mmHg at 25°C |
Water Solubility |
Reacts with water. |
Spectrums of 18297-63-7
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 18297-63-7
Cas:999-97-3
Cas:21149-38-2
Q&A for CAS 18297-63-7
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Download SDS of 18297-63-7
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H228 Flammable solid |
Safety Data Sheet |
Download COA of 18297-63-7
Operate under the ISO 9001 system
