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Biphenyl-4,4′-disulfonyl chloride

ALDRICH/124818 - 97%

CAS Number: 3406-84-6
Empirical Formula (Hill Notation): C12H8Cl2O4S2
Molecular Weight: 351.23
EC Number: 222-293-6
MDL Number: MFCD00007447
Linear Formula: ClSO2C6H4C6H4SO2Cl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-124818-25G 25 g
 $203.00
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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: 124818-25G

 

assay 97%
InChI 1S/C12H8Cl2O4S2/c13-19(15,16)11-5-1-9(2-6-11)10-3-7-12(8-4-10)20(14,17)18/h1-8H
InChI key OTFAWEIFBPUXOH-UHFFFAOYSA-N
mp 205-208 °C (lit.)
Quality Level 100 
SMILES string ClS(=O)(=O)c1ccc(cc1)-c2ccc(cc2)S(Cl)(=O)=O
Application: Biphenyl-4,4′-disulfonyl chloride was used in the synthesis of 6A,6D-diamino-6A,6D-dideoxy-β-cyclodextrin.
General description: Biphenyl-4,4′-disulfonyl chloride reacts with cycloinulohexaose in pyridine to form capped cyclofructan, 6A,6C-di-O-(biphenyl-4,4′-disulfonyl)-cycloinulohexaose.
Packaging: 25 g in glass bottle
Purity 97%
mp 205-208 °C (lit.)
UNSPSC 12352100

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