CFS-973, Hexamethyldisilazane
CFS-973, Hexamethyldisilazane is a trimethyl terminated silyl amine. It can be named as
Bis(trimethylsilyl)amine and it’s normally abbreviated as HMDS.
Typical Properties:
Chemical Name: Hexamethyldisilazane
Cas No.: 999-97-3
Formula: C6H19NSi2
Color: Colorless
Appearance: Colorless to light yellow
Purity: min 99%
Applications:
CFS-973 can be used as a blocking agent to protect sensitive functional groups. It is a reagent
for the preparation of trimethylsilyl derivatives;
CFS-973 can be used as a versatile silylation agent and an intermediate for functional silicones
and pharmaceutical synthesis;
CFS-973 can be used as a tackifier and adhesion promoter for photoresist;
CFS-973 can be used in GC-MS to enhance the detectability of compounds with polar functional
groups;
CFS-973 can be used as surface modifier for inorganic fillers treatment. HMDS coatings on
various micro and nanoparticles make them be resistant to water and flocculation.
Packaging:
CFS-973 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula team for any special packaging request.
Storage:
CFS-973 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-973 should be stored in its original containers and used up as soon as possible after
opening.
When stored in a strictly sealed and unopened container, CFS-973 has a shelf life of 12months.
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