Bis(benzenesulfonyl)methane

Name: Bis(benzenesulfonyl)methane
Brand: ChemScene
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CAS No. 3406-02-8
Cat. No. CS-B0727
Purity≥96%
MDL No.MFCD00007553

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 3406-02-8

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Description

Bis(benzenesulfonyl)methane features two benzenesulfonyl groups flanking a central methylene unit, creating a rigid, electron-deficient scaffold. This structure enables direct incorporation into sulfonamide-based architectures and facilitates electrophilic functionalization in synthetic transformations.

Application

Bis(benzenesulfonyl)methane serves as a reliable synthon for the introduction of sulfonyl groups in organic synthesis. Its stable, crystalline form enables straightforward handling and purification, while the bis-sulfonyl motif facilitates selective functionalization under mild conditions. It functions effectively in nucleophilic substitution reactions and contributes to the construction of sulfonamide-containing scaffolds commonly found in medicinal chemistry and catalytic systems.

General Information

CAS No. 3406-02-8
Cat. No. CS-B0727
Purity ≥96%
MDL No. MFCD00007553
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₁₂O₄S₂
Molecular Weight None
Synonym(s) NSC 47076; Bis(phenylsulfonyl)methane
SMILES O=S(CS(=O)(C1=CC=CC=C1)=O)(C2=CC=CC=C2)=O

Computational Chemistry Data

TPSA 68.28
LogP 1.8917
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 4

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P260-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-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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Bis(benzenesulfonyl)methane

CAS No. 3406-02-8

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