Hexamethyldisilazane​ Silane Coupling Agent HMDZ Colorless Transparent Liquid 999-97-3

Hexamethyldisilazane​ Silane Coupling Agent HMDZ

Type : Silane Coupling Agent HMDZ

Chemical Name :Hexamethyldisilazane

other Name :HMDS;HMDZ;sz6079;tsl8802;HMDS, 30ML;SILAZANE
HMN ;((CH3)3Si)2NH;DYNASYLAN HMDS;hexamethylsilazane;

Molecular Formula : C6H19NSi2

CAS NO. : 16415-12-6

Physical Properties

a weak trimehysilyl donor,was the first reagent used to prepare TMS derivative ,it is
most often used in silylating mixture.It is popular choice for silylating acids ,alcohols,amines,and
phenols.Also is useful for condtioning charomatograhpy columns and for deactivating glassware
or silica .Miscible with acetone, benzene, ethyl ether, heptane and perchloroethylene

Specification

Application

for producing rubber and medicine. This product is a reducing agent for adsorption on the
surface of gas chromatography carrier.
It can also be used for the surface treatment of diatomite, silica, titanium and other powder. The
mechanism of action is the condensation of silicon nitrogen bond and silicon hydroxyl. A binder
used in the semiconductor industry as an etching agent.

In electronic industry as an adhesion promoter for photoresists on silicon.

Package and storage

1. Package :  Package:25kg or 200 kg in plastic drums and 1000kg/IBC

2. Storage  :  Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

3. Shelf life :  One year in ventilating, cool and dry area.