1,2-Bis(phenylsulfonyl)ethane

Name: 1,2-Bis(phenylsulfonyl)ethane
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CAS No. 599-94-0
Cat. No. CS-0159991
Purity≥98%
MDL No.MFCD00041256

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1,2-Bis(phenylsulfonyl)ethane|CS-0159991

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Description

1,2-Bis(phenylsulfonyl)ethane features two phenylsulfonyl groups flanking a central ethane backbone, delivering high thermal stability and robust resistance to hydrolysis. This diphenylsulfonyl motif enables efficient incorporation into sulfone-based polymers and serves as a key intermediate in the synthesis of bioactive sulfone-containing molecules. The molecule’s electron-withdrawing nature enhances reactivity in nucleophilic substitution processes under standard conditions.

Application

1,2-Bis(phenylsulfonyl)ethane serves as a robust synthon for the introduction of two sulfone groups in sequential functionalization strategies. Its bench-stable nature and compatibility with a range of nucleophiles enable efficient construction of multifunctional intermediates. The molecule functions effectively in C–H activation cascades and facilitates the synthesis of complex sulfone-containing scaffolds relevant to medicinal chemistry and agrochemical development.

General Information

CAS No. 599-94-0
Cat. No. CS-0159991
Purity ≥98%
MDL No. MFCD00041256
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₁₄O₄S₂
Molecular Weight 310.39
Synonym(s) 1,1'-(ethane-1,2-diyldisulfonyl)dibenzene
SMILES O=S(CCS(=O)(C1=CC=CC=C1)=O)(C2=CC=CC=C2)=O

Computational Chemistry Data

TPSA 68.28
LogP 1.9342
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 5

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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1,2-Bis(phenylsulfonyl)ethane

CAS No. 599-94-0

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