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3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt

ALDRICH/178837 - 97%

Synonym: 2,2-Dimethyl-2-silapentane-5-sulfonate sodium salt; DSS sodium salt; Sodium 3-(trimethylsilyl)-1-propanesulfonate

CAS Number: 2039-96-5
Empirical Formula (Hill Notation): C6H15NaO3SSi
Molecular Weight: 218.32
EC Number: 218-031-5
MDL Number: MFCD00007537
Linear Formula: (CH3)3Si(CH2)3SO3Na
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-178837-1G 1 g
 $195.00
1/EA		 Add To Favorites
45-178837-5G 5 g
 $504.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 178837-1G.

 

assay 97%
form solid
functional group sulfonic acid
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
InChI key HWEXKRHYVOGVDA-UHFFFAOYSA-M
mp ~165 °C (dec.) (lit.)
Quality Level 100 
SMILES string [Na+].C[Si](C)(C)CCCS([O-])(=O)=O
Application: 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt can be used as a reagent to synthesize polyamine block-copolymers. It can also be used as an internal standard in 1H NMR spectroscopy for the measurement of chemical shifts.
General description: 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt, also known as DSS sodium salt, is commonly used as an internal standard for referencing chemical shifts and scaling the intensity of all ¹H-NMR spectroscopy signals.
Packaging: 1, 5 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97%
mp ~165 °C (dec.) (lit.)
UNSPSC 12352100

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