Chlorotrimethylsilane

Molecular Formula
C3H9ClSi
Catalog Number
C2100
Supplier/Brand
Spectrum Chemical
CAS Number
75-77-4

Chlorotrimethylsilane, also known as trimethylsilyl chloride, is used in synthetic organic chemistry as a silylation reagent for alcohols and amines. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.


Synonyms: Trimethylchlorosilane

Shipping Information

When shipping via FedEx Air the item will ship priority overnight. A higher hazmat fee will apply.

DOT: UN1298, Trimethylchlorosilane, 3 (8), PG II

Largest individual container shippable via:
UPS/FedEx Ground: 20 L    UPS Air: 500 ml    FedEx Air: 2.5 L

Additional UPS-imposed hazardous material charge.
Tariff No. 2931909010

Storage Information

MOISTURE SENSITIVE: Keep tightly closed.

Certificates of Analysis

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2023