Supply 1,1,1,3,3,3-Hexamethyldisilazane for sale 999-97-3 low price

Description of Hexamethyldisilazane

Product model: BQ-Q7958

English name: Hexamethyldisilazane

CAS NO.: 999-97-3

Molecular formula: C6H19NSi2

Molecular weight: 161.39

EINECS No.: 213-668-5

Technical parameters of Hexamethyldisilazane

Appearance: Colorless transparent liquid, no mechanical impurities

Purity(%): ≥99.0 

Hexamethyldisiloxane(%): ≤0.50

Density(g/cm3,25℃): 0.771-0.777

Refractive index(n20/D): 1.406-1.410

Applications of Hexamethyldisilazane

1. Used in produce silicone rubber and medicine.

2. Surface treatment of Diatomaceous Earth, white carbon black, Titanium powder.

3. Bonding agent of Photoresists for the Semiconductor Industry.

1, high quality with competitive price:

1) standard:bp/usp/ep/enterprise standard

2) all purity≥99%

3) we are manufacturer and can provide high quality products with factory price.

2, fast and safe delivery

1) parcel can be sent out in 24 hours after payment.tracking number available

2) secure and discreet shipment.various transportation methods for your choice.

3) customs pass rate ≥99%

4) we have our own agent/remailer/distributor who can help us ship our products very fast and safe,and we have stock in there for transferring.

3,we have clients throughout the world.

1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2) market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.

3) high quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

Supply 1,1,1,3,3,3-Hexamethyldisilazane for sale 999-97-3 low price

Description

Hexamethyldisilazane is a bulk organo silicon compound, being a quite useful silanizing agent. It is a reagent for the preparation of trimethylsilyl derivatives. It can be used for silanizing the surface of silicon water, cellulose. It can also be used to dehydrate cells of biomaterials for scanning electron microscopy (SEM). The hexamethyldisilazane coatings on various nanoparticles make them be resistant to water contamination and flocculation during synthesis. It can also be used as a modifier to control the shape, formation of agglomerates surface area and pore size of silica particles. Moreover, it is an adhesion promoter for photoresist in photolithography, and is also useful in the pyrolysis-gas chromatography-mass spectrometry to enhance the detectability of compounds with polar functional groups.

Uses

Hexamethyldisilazane mainly used as methyl silane alkylation (such as amikacin, penicillin, cephalosporins and kinds of penicillin derivatives), hydroxyl protectants of antibiotics. It is used as surface treatment agent of diatomite, white carbon black, titanium and blond additives of photoresist in the semiconductor industry. It is used as treatment agent of tearing strength resistance. It is used as a solvent in organic synthesis and organometallic chemistry. It is used as an adhesion promoter for photoresist in photolithography. it is used for the preparation of trimethylsilyl ethers from hydroxy compounds. It is used as an alternative to critical point drying during sample preparation in electron microscopy. It is added to analyte to get silylated diagnostic products during pyrolysis in gas chromatography- mass spectrometry.