Products Description
CAS: 4648-54-8 The corresponding substance is Azidotrimethylsilane, referred to as TMSA, with a molecular formula of C₃H₉N₃Si and a molecular weight of 115.21 g/mol.
Azidotrimethylsilane is a transparent colorless liquid with a density of about 0.876 g/mL (20°C), a boiling point of 92-95°C, a melting point of -95°C, and a flash point of 23.3°C (74°F). It is slightly soluble in water and easily hydrolyzed, and needs to be stored in a refrigerator.


Basic Info
| Product Name | Organic intermediate Azidotrimethylsilane CAS:4648-54-8 |
| CAS No. | 4648-54-8 |
| EINECS | 225-078-5 |
| Molecular Weight | 115.211 |
| Formula | C₃H₉N₃Si |
| Density | 0.876 g/mL |
| Boiling Point | 95-96°C |
| Melting Point | -95°C |
| Flash Point | 6°C |
| Storage Temperature | REFRIGERATOR |
| Refractive Index | 1.4142-1.4162 |
| Appearance | CLEAR, COLORLESS LIQUID |
| Purity | ≥98% |

Uses/Preparation
Uses:
Azidotrimethylsilane is mainly used in the field of organic synthesis as an intermediate to introduce an azide group or a trimethylsilyl group (TMS group). The TMS group is often used as a protecting group in the reaction, and has the characteristics of high chemical stability and easy removal.
Method of Preparation:
Azidotrimethylsilane can be obtained by the reaction of trimethylsilyl sulfonyl lobed nitrate and nitrosamide.
Company Profile
Gnee Chem was founded in 2014, headquartered in Anyang City, Henan Province, with several production bases. It has established PTC and water treatment angel processing, synthesis and pilot plant, analysis and application labs to maintain its leading position in the technology field. We provide technical services such as distribution of general-purpose reagents, customization and development of non-general-purpose reagents. The company has a group of technicians who have been engaged in the development and production of fine chemicals for a long time, as well as well-equipped R&D laboratories and pilot plant.


FAQ
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