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Tetramethylsilane (TMS) (DG)

An organo-silicon compound tetramethylsilane (TMS) is used as an internal standard for nuclear magnetic resonance (NMR). It is chemically inert and has a boiling point of 26.6°C which is lower than acetone (53.6°C), and other highly volatile liquids, such as diethyl ether (34.5°C) and 1,2-epoxy propane (36.4°C). It is soluble in most organic solvents but insoluble in water. All of these properties make TMS an ideal solvent for tissue drying, which preserves excellent tissue surface details. Dey, Sudip. Et al. (1989). A new rapid method of air-drying for scanning electron microscopy using tetramethylsilane. J. of Microscopy, Vol 156, pp. 259-261.

Si(CH3)4   M.W. 88.22
b.p. 26.6-26.7°C
Flashpoint: 28°C

Store at room temperature


Code Title Pack Size Availability Price Updated: 26-05-2022
EMS21760 Tetramethylsilane (TMS) (DG) 100mL See above $399.00 AUD