ChemicalBook > CAS DataBase List > 2-Fluoro-4-methoxyacetophenone

2-Fluoro-4-methoxyacetophenone

Product Name
2-Fluoro-4-methoxyacetophenone
CAS No.
74457-86-6
Chemical Name
2-Fluoro-4-methoxyacetophenone
Synonyms
1-(2-fluoro-4-Methoxyphenyl)ethan-1-one;4-ACETYL-3-FLUOROANISOLE;4-Methoxyphenacyl fluoride;2-fluor-4-methoxyacetophenone;2'-Fluoro-4'-Methoxyacetoph...;2-FLUORO-4-METHXOYACETOPHENONE;2-FLUORO-4-METHOXYACETOPHENONE;2'-Fluoro-4'-methoxyacetophenone;2'-Fluoro-4'-methoxylacetophenone;2'-Fluoro-4'-methoxyacetophenone99%
CBNumber
CB8711968
Molecular Formula
C9H9FO2
Formula Weight
168.16
MOL File
74457-86-6.mol
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2-Fluoro-4-methoxyacetophenone Property

Melting point:
52-54 °C(lit.)
Boiling point:
80-85 °C (0.1 mmHg)
Density 
1.1410 (estimate)
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
form 
Viscous Solution
color 
Clear colorless
Water Solubility 
Insoluble
BRN 
3539992
CAS DataBase Reference
74457-86-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29147000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
331686
Product name
2′-Fluoro-4′-methoxyacetophenone
Purity
99%
Packaging
5g
Price
$56.1
Updated
2023/06/20
TCI Chemical
Product number
F0662
Product name
2'-Fluoro-4'-methoxyacetophenone
Purity
>98.0%(GC)
Packaging
1g
Price
$37
Updated
2025/07/31
TCI Chemical
Product number
F0662
Product name
2'-Fluoro-4'-methoxyacetophenone
Purity
>98.0%(GC)
Packaging
5g
Price
$59
Updated
2025/07/31
TRC
Product number
F597445
Product name
2''-Fluoro-4''-methoxyacetophenone
Packaging
2.5g
Price
$65
Updated
2021/12/16
TRC
Product number
F597445
Product name
2''-Fluoro-4''-methoxyacetophenone
Packaging
500mg
Price
$45
Updated
2021/12/16
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2-Fluoro-4-methoxyacetophenone Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

2′-Fluoro-4′-methoxyacetophenone may be used in chemical synthesis.

Preparation

Obtained by reaction of acetic anhydride with 3-fluoroanisole in the presence of aluminium chloride in carbon disulfide at r.t., then at 30–35° until no more hydrochloric acid is evolved.

Synthesis

1313430-15-7

74457-86-6

3-Fluoro-4-methoxyacetophenone oxime ether (39.4 mg, 0.2 mmol) was dissolved in 2 mL of ether, 37% hydrochloric acid was added and the reaction was stirred for 30 h at room temperature. The reaction process was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction solution was neutralized with saturated sodium carbonate solution to pH 7, followed by extraction of the mixture with ether (10 mL × 3). The organic phases were combined, dried with anhydrous sodium sulfate, and concentrated under reduced pressure to remove the solvent. The crude product was purified by column chromatography (eluent ratio: petroleum ether/ethyl acetate = 20:1, v/v), and the eluent containing the target product was collected, and the solvent was removed by distillation under reduced pressure to afford 2-fluoro-4-methoxyacetophenone (26.5 mg, 79% yield).

References

[1] Patent: CN103922904, 2016, B. Location in patent: Paragraph 0058; 0059; 0062

2-Fluoro-4-methoxyacetophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Fluoro-4-methoxyacetophenone manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
2-Fluoro-4-methoxyacetophenone 74457-86-6
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-28
Career Henan Chemical Co
Product
2-Fluoro-4-methoxyacetophenone 74457-86-6
Price
US $0.01/KG
Min. Order
1KG
Purity
98%; 99%
Supply Ability
1kg; 5kg; 10kg;25kg
Release date
2020-01-07

74457-86-6, 2-Fluoro-4-methoxyacetophenoneRelated Search:


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  • Ketones
  • Organic Building Blocks
  • C9
  • Carbonyl Compounds
  • Building Blocks
  • Aromatic Acetophenones & Derivatives (substituted)
  • Adehydes, Acetals & Ketones
  • Anisoles, Alkyloxy Compounds & Phenylacetates
  • Fluorine Compounds
  • C9
  • Carbonyl Compounds
  • Ketones
  • Fluorine series