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TRIMETHYLSILYL CYANIDE For Synthesis

Cyanotrimethylsilane; TMSCN; Trimethylsilanecarbonitrile

COAs

Packings

25 ml (00025)

100 ml (00100)

2500 ml (02500)

2500 ml (02500)

1GBA000032 1GBA000120 2GBAG02500 2GBAH02500
Print friendly version
Article No. 0354D Grade For Synthesis
Purity 97.5% CAS No. 7677-24-9
Molecular Formula C4H9NSi Molecular Weight 99.21
H.S. Code 2931.9090 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Yellow
Melting point/ Freezing point [°C] 8 - 11(lit) Flash point [°C] 1
Boiling point [°C] 114 - 117 (lit) Relative density, liquid (water=1) 0.793 g/cm3 at 20 °C
Partition coefficient Log Pow octanol / water at 20°C log Pow: 0.889

Specifications

Appearance Clear colorless to dark yellow liquid Purity (by GC) Min 97.5%
Identity (IR) Passes test Density (at 20°C) 0.792-0.794

Safety Information and Hazard Symbols

Skull and Crossbones Flame Environment
Symbol: GHS02, GHS06, GHS09
 Signal Word: Danger
 UN No.: 3384
 IMCO Class No.: 6.1 (3)
 Packing Group: I
 Hazardous Statement: H225-H300+H310+H330-H410
 Precaution Statement: P210-P260-P273-P280-P301+P310-P303+P361+P353-P304+P340
 Risk Statement: 11-26/27/28-29
 Safety Statement: 16-36/37/39-45
Revision Date: 06-Apr-2026

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