



inquiry@silfluo.com

EN 

English

日本語

한국어

français

Deutsch

Español

русский

português

العربية

tiếng việt

ไทย

Products

Application

Company

Chemical CAS

Support

News

English 日本語 한국어 français Deutsch Español русский português العربية tiếng việt ไทย

 



Home

Products 

Silanes & Siloxanes Silicone Resin Silicone Fluid Silicone Rubber Silicone Surfactant Silicone Grease Organophosphorus Frame Retardant Conformal Coating Other Specialty Chemicals

Application 

Adhesives & Sealants Aerospace Agriculture Building & Construction Coating & Paints Electric Power & Telecommunication Electronics Fiberglass & Composite Healthcare Personal Care New Energy Railway & Automotive Surface Treatment

Company

Chemical CAS

Support 

Silicones Wiki Product Brochures FAQ Services

News 

Blog Industry News Exhibitions & Events

Email Us

LS-611/HMDS Hexamethyldisilazane (HMDS)
CAS NO. 999-97-3

Name: LS-611/HMDS Hexamethyldisilazane (HMDS)
Brand: Nanjing Silfluo New Material Co., Ltd.

Used as a tackifier and photoresist in the chip photolithography process, photoresist, used as a stabilizer for lithium battery electrolyte, can improve the electrochemical performance and cycle performance of lithium-ion batteries, and medical use.

Where to buy CAS NO. 999-97-3 PDF Download

Description of LS-611/HMDS Hexamethyldisilazane (HMDS) 999-97-3

Chemical Name	Hexamethyldisilazane
Synonyms	1,1,1,3,3,3-Hexamethyldisilazane; HMDS
Equivalents	Dynasylan HMDS
Molecular Formula	C6H19NSi2
Molecular Weight	161.39
CAS NO.	999-97-3
EINECS NO.	213-668-5

Typical Technical Properties of LS-611/HMDS Hexamethyldisilazane (HMDS) 999-97-3

Appearance	Colorless transparent liquid
Purity (%)	Purity (%): 99.0min (industrial grade); 99.9min (electronic grade)
Flash Point	27°C
Refractive Index (25°C)	1.406~1.410
Density (25°C, g/cm³)	0.770~0.780

Applications of LS-611/HMDS Hexamethyldisilazane (HMDS) 999-97-3

Group protection reagents, solvents, activists, etc. in organic synthesis;
Structural control agent in silicon rubber products;
Chip cleaning agent in the electronic industry, lithography adhesive, silicon nitride film CVD sedimentary front drive;
Lithium battery electrolyte additive;
Surface treatment of inorganic fillers and hydrophobic treatment of other materials.

Package & Storage of LS-611/HMDS Hexamethyldisilazane (HMDS) 999-97-3

In 150kg, 750kg IBC
Keep in a cool, dry, and ventilated place. Keep away from sunlight and fire sources. Keep in unopened containers, shelf life is 12 months from the production date.