1-(4-Fluorophenyl)ethanone

Basic Information

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CAS Number

403-42-9

Molecular Formula

C8H7FO

Molecular Weight

138.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

4 ºC

Boiling Point

77°C/9.8mmHg

Refractive Index

n20/D 1.511(lit.)

SMILES

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CC(=O)C1=CC=C(C=C1)F

InChI

InChI=1S/C8H7FO/c1-6(10)7-2-4-8(9)5-3-7/h2-5H,1H3

InChIKey

ZDPAWHACYDRYIW-UHFFFAOYSA-N

LogP

2.0282999999999998

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

125

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class NONE Class NONE

Synonyms & References

English

EINECS 206-960-9
4'-fluoroactophenone
A6754
4'-fluoracetophenone
4- fluoroacetophenone
MFCD00000354
4-FLUOROPHENYLETHANAL
BDBM50376210
W-106360
p-fluoro acetophenone
1-(4-fluoro-phenyl)-ethanone
BROMPERIDOL DECANOATE IMPURITY L [EP IMPURITY]
CS-W020117
1-(4'-fluorophenyl)ethanone
4-FLUOROACETOPHENONE
1-(4-fluorophenyl) ethanone
4-fluoro acetophenone
UNII-TVQ090602V
NSC 30635
1-(4-fluorophenyl)-ethanone
METHYL 4-FLUOROPHENYL KETONE
4'-fluoro-acetophenone
EN300-18001
1-(4-Fluorophenyl)ethanone; Haloperidol Decanoate Imp. L (EP); Haloperidol Decanoate Impurity L
Q27290448
HALOPERIDOL DECANOATE IMPURITY L [EP IMPURITY]
4 fluoroacetophenone
4' -fluoroacetophenone
403-42-9
1-acetyl-4-fluorobenzene
p-Fluoroacetophenone

MDL Number

MFCD00000354

Customs Code

29147090

FAQ

What is 1-(4-Fluorophenyl)ethanone (CAS: 403-42-9)?

1-(4-Fluorophenyl)ethanone (CAS: 403-42-9) is an organic compound with the chemical formula C8H8FO2. It is a ketone featuring a 4-fluorophenyl group attached to an ethanone core. The compound is typically a white to pale yellow solid, known for its stability and reactivity in chemical reactions. It is widely used as an intermediate in the synthesis of pharmaceuticals and other organic compounds due to its versatile functional groups.

What are the main uses of 1-(4-Fluorophenyl)ethanone (CAS: 403-42-9)?

1-(4-Fluorophenyl)ethanone (CAS: 403-42-9) is primarily utilized in the pharmaceutical industry for synthesizing drugs and agrochemicals. It serves as an intermediate in organic synthesis, enabling the creation of complex molecules. Additionally, it finds applications in industrial chemical manufacturing and research for developing new materials or compounds. Its utility stems from the fluorine substitution, which enhances molecular specificity and reactivity.

Is 1-(4-Fluorophenyl)ethanone (CAS: 403-42-9) safe?

1-(4-Fluorophenyl)ethanone (CAS: 403-42-9) requires careful handling due to potential toxicity and flammability. It may cause skin and eye irritation, and inhalation could lead to respiratory issues. Safety standards recommend using appropriate PPE, such as gloves and goggles, and working in well-ventilated areas. Proper storage and adherence to OSHA guidelines are essential to minimize risks during use.

How should 1-(4-Fluorophenyl)ethanone (CAS: 403-42-9) be stored?

1-(4-Fluorophenyl)ethanone (CAS: 403-42-9) should be stored in a cool, dry place away from light. It is best kept in airtight, ventilated containers made of glass or HDPE to prevent contamination. Storage conditions should maintain temperatures below 25°C and humidity levels below 60% to ensure stability. Avoid exposure to strong oxidizing agents to maintain chemical integrity.