2,3,7,8-Tetrafluorothianthrene 5-oxide

Name: 2,3,7,8-Tetrafluorothianthrene 5-oxide
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CAS No. 2320491-72-1
Cat. No. CS-0129065
Molecule weightNone
Purity≥95%
MDL No.MFCD32062467

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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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2,3,7,8-Tetrafluorothianthrene 5-oxide|CS-0129065

Structure of 2320491-72-1

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General Information

CAS No. 2320491-72-1
Cat. No. CS-0129065
Purity ≥95%
MDL No. MFCD32062467
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₄F₄OS₂
Molecular Weight None
Synonym(s) None
SMILES FC1=C(F)C=C(SC(C=C(F)C(F)=C2)=C2S3=O)C3=C1

Application

2,3,7,8-Tetrafluorothianthrene 5-oxide serves as a versatile fluorinated heterocyclic building block for the synthesis of advanced materials and functionalized aromatic systems. Its electron-deficient core facilitates direct arylation and cross-coupling reactions under palladium catalysis, while the sulfoxide functionality enables selective transformations and acts as a directing group in transition metal-mediated processes. Bench-stable and compatible with standard synthetic workflows, it supports efficient construction of complex fluorinated scaffolds relevant to pharmaceutical and agrochemical research.

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-P280-P302+P352

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Computational Chemistry Data

TPSA 17.07
LogP 3.8743
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Sulfoxide

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

General Reagents Halogenating Reagents Fluorination Reagent

Chemical Synthesis Synthetic Reagents Fluorination Reagents

Key Words

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2,3,7,8-Tetrafluorothianthrene 5-oxide

CAS No. 2320491-72-1

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