Hexamethyldisilazane Price & Suppliers in India
CAS: 999-97-3Safety Information
Flammable and Corrosive
Highly flammable liquid and vapor. Causes severe skin burns and eye damage. Reacts violently with water to release ammonia.
Eyes: Rinse cautiously with water for several minutes; seek immediate medical attention.
Skin: Remove contaminated clothing and rinse skin with water/shower.
AboutHexamethyldisilazane
Hexamethyldisilazane (CAS 999-97-3) is a versatile chemical intermediate characterized by its ability to introduce trimethylsilyl groups into organic molecules. In the Indian market, it is primarily valued for its role in the synthesis of complex pharmaceutical ingredients and as a critical component in the production of silicone-based materials.
The chemical is extensively used by Indian manufacturers for the surface treatment of silica, pigments, and fillers to improve their dispersibility and moisture resistance. Furthermore, it serves as an indispensable reagent in laboratory settings for the derivatization of polar compounds, facilitating accurate analysis in gas chromatography and mass spectrometry.
When procuring HMDS in India, buyers should prioritize suppliers who provide high-purity grades with low moisture content to ensure reaction efficiency. Given its flammable and moisture-sensitive nature, it is critical to verify that the supplier adheres to stringent safety protocols during logistics and storage to maintain product integrity.
Applications & Industries
Price in IndiaHexamethyldisilazane
Hexamethyldisilazane pricing in India depends on grade, order quantity, and delivery location, and it moves with market conditions — so a single fixed price is rarely accurate for a specific requirement.
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Frequently Asked Questions
What is the price of Hexamethyldisilazane in India?
Hexamethyldisilazane prices in India vary by grade, order quantity and delivery location, and move with market conditions. To get the current price for your requirement, submit an enquiry on Chemical Dekho and receive verified quotes from suppliers and manufacturers within 24 hours.
Is HMDS moisture sensitive?
Yes, it reacts with water/moisture to produce ammonia and hexamethyldisiloxane, so it must be kept dry.
What is the primary use of HMDS in pharma?
It is used as a silylating agent to protect functional groups during complex organic synthesis.
Does HMDS require a special license for purchase in India?
It is a standard industrial chemical, but buyers should ensure compliance with local safety and environmental regulations.
How should I store HMDS to prevent degradation?
Store under a nitrogen blanket in a cool, dry place away from moisture.
Can HMDS be used for silica surface treatment?
Yes, it is highly effective for making silica surfaces hydrophobic.
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