sales@klarchem.com +90 530 315 00 65 Mon–Sat: 09:00 – 18:00
Get a Quote

Trimethylsilyl cyanide

Home/ Merck & Sigma/ CAS 7677-24-9
Trimethylsilyl cyanide molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of Trimethylsilyl cyanide (CAS 7677-24-9). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS7677-24-9
Molecular formulaC4H9NSi
Molecular weight99.21 g/mol
IUPAC nametrimethylsilylformonitrile
SynonymsTrimethylsilanecarbonitrile · Silanecarbonitrile, trimethyl- · Trimethylsilylnitrile · TMSCN · Trimethylsilylcarbonitrile · RefChem:899908
Safety & Hazards (GHS) Danger
Flammable Flammable Acute toxic Acute toxic Environmental hazard Environmental hazard
  • H225 Highly Flammable liquid and vapor
  • H300 Fatal if swallowed
  • H310 Fatal in contact with skin
  • H330 Fatal if inhaled
  • H410 Very toxic to aquatic life with long lasting effects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma TRIMETHYLSILYL CYANIDE 73328-250ML-F
73328-50ML-F		 Request Quote
Sigma TRIMETHYLSILYL CYANIDE, 98% 212849-25G
212849-5G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.