Hexamethyldisilazane
| Price | $1 |
| Package | 150Kg/Drum |
| Min. Order: | 1KG |
| Supply Ability: | 50mt per month |
| Update Time: | 2023-03-06 |
Product Details
| Product Name: Hexamethyldisilazane | CAS No.: 999-97-3 |
| Min. Order: 1KG | Purity: 99.0%min |
| Supply Ability: 50mt per month | Release date: 2023/03/06 |
Specification
Items | Technical index |
Molecular formula | C6H19NSi2 |
Molecular weight | 161.39 |
Appearance | Colorless transparent liquid |
Assay | 99%min |
Package: 150kg/ iron drum
Production capacity: 200mt/month
Applications
It can be used to introduce trimethylsilyl group into organic molecules containing an active hydrogen atom such as alcohols, carboxylic acids, amines etc. The most common industrial application is in production of semi synthetic beta lactum antibiotics as ampicillin and cephalexin.
The usual procedure is to protect the carboxylic group in the antibiotic with HDMS followed by acylation with the desired acylchloride. Finally, desilylation under mild aqueous conditions gives the desired product.
Company Profile Introduction
The research and development, production, sales, technical consulting and services of Chemicals, import and export of goods and technology.
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China- Since: 2011-07-12
- Address: 1-919, Liteng Intl Building, ErQi Branch Rd., Jiang’an Dist., Wuhan, 430012, China
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