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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 cool, dry and ventilated place. Keep away from sunlight and fire sources. Keep in unopened containers, shelf life is 12 months from the date of production.

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