Hexamethyldisilazane, Reagent

Molecular Formula
C6H19NSi2
Catalog Number
H1007
Supplier/Brand
Spectrum Chemical
CAS Number
999-97-3

Hexamethyldisilazane, Reagent, also known as HDMS, is an organosilicon compound and molecule derived from ammonia. It is a colorless liquid which is popular in organometallic chemistry and organic synthesis. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.


Synonyms: HMDS

Shipping Information

DOT: UN3286, Flammable liquid, toxic, corrosive, n.o.s. (hexamethyldisilazane), 3 (6.1, 8), PG II

Largest individual container shippable via:
UPS/FedEx Ground: 1 L    UPS Air: 500 ml    FedEx Air: 1 L

Additional UPS-imposed hazardous material charge plus $15.00 for poison pack.
Tariff No. 2931909050

Storage Information

MOISTURE SENSITIVE: Keep tightly closed.

Certificates of Analysis

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2023