6-Fluoro-1-benzothiophene

Basic Information

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CAS Number

205055-10-3

Molecular Formula

C8H5FS

Molecular Weight

152.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

SMILES

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C1=CC(=CC2=C1C=CS2)F

InChI

InChI=1S/C8H5FS/c9-7-2-1-6-3-4-10-8(6)5-7/h1-5H

InChIKey

IAWIFBMBSZRKGZ-UHFFFAOYSA-N

LogP

3.040400000000001

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

126

Synonyms & References

English

6-fluorobenzothiophene
DTXSID00597945
AS-59316
Benzo[b]thiophene, 6-fluoro-
J-519708
IAWIFBMBSZRKGZ-UHFFFAOYSA-N
SCHEMBL153668
6-fluorobenzo[b]thiophene
A23194
P15213
MFCD18207210
FT-0660509
6-fluoro-1-benzothiophene
AKOS015919500
205055-10-3
CS-0097358
6-Fluorobenzo[b]thiophene
6-Fluoro-benzo[b]thiophene
6-fluorobenzo[b]thiophen
Benzo[b]thiophene,6-fluoro
QC-2173
RW3617
Benzo[b]thiophene, 6-fluoro- (9CI)
RL02545
FCH1174775
AB0023285
AX8211933
W4310
ST24024401

MDL Number

MFCD18207210

FAQ

What are the physical and chemical properties of 6-Fluoro-1-benzothiophene (CAS: 205055-10-3)?

6-Fluoro-1-benzothiophene (CAS: 205055-10-3) is a crystalline solid with a molecular weight of approximately 164.18 g/mol. It has a low water solubility and is highly soluble in organic solvents like ethanol and acetone. This compound exhibits moderate reactivity, particularly towards electrophilic aromatic substitution reactions. It is commonly used in the synthesis of various pharmaceuticals and materials due to its unique electronic and structural properties.

How is 6-Fluoro-1-benzothiophene (CAS: 205055-10-3) typically synthesized?

6-Fluoro-1-benzothiophene can be synthesized via the electrophilic fluorination of benzothiophene using fluorine gas in the presence of a Lewis acid catalyst, such as ferric chloride. Another method involves the Suzuki coupling of bromobenzothiophene with a fluoroiodide in the presence of a palladium catalyst. These methods provide good yield and selectivity, making them suitable for industrial applications.

What industries use 6-Fluoro-1-benzothiophene (CAS: 205055-10-3)?

6-Fluoro-1-benzothiophene (CAS: 205055-10-3) finds applications in the pharmaceutical industry for the development of new drugs, in polymer science for the synthesis of advanced materials, and in the sensor industry for its use in selective chemical sensors. It is also used in semiconductor manufacturing due to its unique electronic properties.

What precautions should be taken when handling 6-Fluoro-1-benzothiophene (CAS: 205055-10-3)?

When handling 6-Fluoro-1-benzothiophene, it is essential to wear appropriate personal protective equipment (PPE), including safety goggles, gloves, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be thoroughly rinsed. Always consult the Safety Data Sheet (SDS) for detailed information on handling and disposal procedures.