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3-(Triphenylphosphonio)propane-1-sulfonate

ALDRICH/53166 - ≥99.0% (HPLC)

CAS Number: 116154-22-4
Empirical Formula (Hill Notation): C21H21O3PS
Molecular Weight: 384.43
MDL Number: MFCD07784455
Linear Formula: C21H21O3PS
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-53166-5G-F 5 g
 $584.00
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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: 53166-50G-F
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: 53166-5G-F

 

assay ≥99.0% (HPLC)
functional group phosphine
  sulfonic acid
impurities ≤1.0% water
  ≤100 mg/kg halogene (as chloride)
InChI 1S/C21H21O3PS/c22-26(23,24)18-10-17-25(19-11-4-1-5-12-19,20-13-6-2-7-14-20)21-15-8-3-9-16-21/h1-9,11-16H,10,17-18H2
InChI key CHVFGCXPLGAAQN-UHFFFAOYSA-N
Quality Level 200 
SMILES string [O-]S(=O)(=O)CCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
Application: 3-(Triphenylphosphonio)propane-1-sulfonate has been used as a zwitterion to study its effect on the work function of indium tin oxide (ITO) in inverted polymer solar cells (PSCs). It can be used in the preparation of triphenyl-(3-sulfopropyl)phosphonium phosphotungstate, an efficient green catalyst for esterification reactions.
General description: 3-(Triphenylphosphonio)propane-1-sulfonate is a zwitterionic, sulfonic acid-functionalized ionic liquid.
Packaging: 5, 50 g in poly bottle
Purity ≥99.0% (HPLC)
UNSPSC 12352100

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