Heptamethyldisilazane
97%
- Product Code: 88260
Alias:
Heptamethyldisilazane
CAS:
920-68-3
| Molecular Weight: | 175.42 g./mol | Molecular Formula: | C₇H₂₁NSi₂ |
|---|---|---|---|
| EC Number: | 213-061-5 | MDL Number: | MFCD00008262 |
| Melting Point: | Boiling Point: | 144-147 °C(lit.) | |
| Density: | 0.799 g/mL at 20 °C(lit.) | Storage Condition: | room temperature, flammable area |
Product Description:
Heptamethyldisilazane is widely used as a silylating agent in organic synthesis, particularly for protecting hydroxyl groups during chemical reactions. It is also employed in the production of semiconductors and electronics, where it acts as a surface modifier to improve the adhesion of photoresists and other materials. In the pharmaceutical industry, it is utilized to enhance the stability and solubility of certain drugs. Additionally, it serves as a key reagent in the synthesis of silicone polymers, contributing to their unique properties. Its ability to react with moisture makes it valuable in moisture-sensitive applications, such as in the preparation of anhydrous environments or materials.
Product Specification:
| Test | Specification |
|---|---|
| PurityGC | 97 100% |
| REFRACTIVE INDEX N20D | 1.42-1.423 |
| SPECIFIC GRAVITY 2020C | 0.798-0.802 |
| APPEARANCE | COLORLESS LIQUID |
| INFRARED SPECTRUM | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | ฿760.00 |
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| 100.000 | 10-20 days | ฿2,480.00 |
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| 500.000 | 10-20 days | ฿10,680.00 |
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Heptamethyldisilazane
Heptamethyldisilazane is widely used as a silylating agent in organic synthesis, particularly for protecting hydroxyl groups during chemical reactions. It is also employed in the production of semiconductors and electronics, where it acts as a surface modifier to improve the adhesion of photoresists and other materials. In the pharmaceutical industry, it is utilized to enhance the stability and solubility of certain drugs. Additionally, it serves as a key reagent in the synthesis of silicone polymers, contributing to their unique properties. Its ability to react with moisture makes it valuable in moisture-sensitive applications, such as in the preparation of anhydrous environments or materials.
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