Why do we use tms as reference compound in nmr spectroscopy?

1.	Why do we use tms as reference compound in nmr spectroscopy?
Answer» Because of its HIGH volatility, TMS can easily be evaporated, which is CONVENIENT for recovery of samples analyzed by NMR SPECTROSCOPY. Because all TWELVE hydrogen ATOMS in a tetramethylsilane molecule are equivalent, its 1H NMR spectrum consists of a singlet. Chemical formula: C4H12Si Solubility: organic solvents Related silanes: Silane; Silicon tetrabromide; Silicon tetrachloride; Silicon ......

Answer»

Because of its HIGH volatility, TMS can easily be evaporated, which is CONVENIENT for recovery of samples analyzed by NMR SPECTROSCOPY. Because all TWELVE hydrogen ATOMS in a tetramethylsilane molecule are equivalent, its 1H NMR spectrum consists of a singlet.

Chemical formula: C4H12Si

Solubility: organic solvents

Related silanes: Silane; Silicon tetrabromide; Silicon tetrachloride; Silicon ......

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Why do we use tms as reference compound in nmr spectroscopy?

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