3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACI Chemical Properties

Melting point:

118-120 °C(lit.)

storage temp. 

Hygroscopic, Refrigerator, under inert atmosphere

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

Solid

color 

White to Off-White

Stability:

Hygroscopic

InChI

1S/C6H16O3SSi.Na/c1-11(2,3)6-4-5-10(7,8)9;/h4-6H2,1-3H3,(H,7,8,9);/q;+1/p-1/i4D2,5D2,6D2;

InChIKey

HWEXKRHYVOGVDA-CHBZFOKHSA-M

SMILES

[Na+].[2H]C([2H])(C([2H])([2H])[Si](C)(C)C)C([2H])([2H])S([O-])(=O)=O

Safety Information

Safety Statements 

22-24/25

WGK Germany 

3

Storage Class

11 - Combustible Solids

3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACI Usage And Synthesis

Uses

In exometabolome analysis using ¹H-NMR (nuclear magnetic resonance) spectroscopy, 3-(Trimethylsilyl)-1-propanesulfonic acid-d₆ sodium salt has been used as an internal standard for metabolite quantification. It has been used for the preparation of DMSO (dimethyl sulfoxide)/DSS solvent solution to make NMR leaf extract samples.

General Description

3-(Trimethylsilyl)-1-propanesulfonic acid (also referred to as DSS (2,2-Dimethyl-2-silapentane-5-sulfonate)) is an internal standard for NMR (nuclear magnetic resonance) studies. It results in high intensity proton peaks which are easily identified. DSS also has negligible sensitivity towards pH and temperature changes.

3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACI(284664-85-3)Related Product Information

• 3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACID SODIUM SALT