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2-bromo-4-ethylacetophenone

Product Name
2-bromo-4-ethylacetophenone
CAS No.
2632-14-6
Chemical Name
2-bromo-4-ethylacetophenone
Synonyms
2-bromo-4-ethylacetophenone;2-bromo-1-(4-ethylphenyl)ethanone;Ethanone, 2-broMo-1-(4-ethylphenyl)-
CBNumber
CB5947052
Molecular Formula
C10H11BrO
Formula Weight
227.1
MOL File
2632-14-6.mol
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2-bromo-4-ethylacetophenone Property

Melting point:
33-34 °C
Boiling point:
289.4±23.0 °C(Predicted)
Density 
1.360±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
Appearance
Off-white to yellow Solid
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TCI Chemical
Product number
B6672
Product name
2-Bromo-1-(4-ethylphenyl)ethan-1-one
Purity
min. 98.0 %
Packaging
1G
Price
$57
Updated
2025/07/31
TCI Chemical
Product number
B6672
Product name
2-Bromo-1-(4-ethylphenyl)ethan-1-one
Purity
min. 98.0 %
Packaging
5G
Price
$171
Updated
2025/07/31
TRC
Product number
B293105
Product name
2-Bromo-1-(4-ethylphenyl)ethanone
Packaging
500mg
Price
$350
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0011217
Product name
2-BROMO-4'-ETHYLACETOPHENONE
Purity
95.00%
Packaging
1G
Price
$966.15
Updated
2021/12/16
Ambeed
Product number
A210411
Product name
2-Bromo-1-(4-ethylphenyl)ethanone
Purity
95%
Packaging
100mg
Price
$24
Updated
2021/12/16
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2-bromo-4-ethylacetophenone Chemical Properties,Usage,Production

Synthesis

937-30-4

2632-14-6

Preparation of 2-bromo-1-(4-ethylphenyl)ethanone (Chem. Plextr. Reg. No. 2632-14-6): 4'-Ethylacetophenone (9 mL, 60 mmol) was dissolved in 100 mL of anhydrous tetrahydrofuran, and cooled to 0 °C. Subsequently, phenyltrimethylammonium tribromide (22.6 g, 60 mmol) was added in batches and slow formation of precipitate was observed. The reaction mixture was stirred continuously at 0 °C for 1 h, after which stirring was continued at room temperature for 20 min. The concentrated reaction mixture was diluted with 200 mL of ether, washed sequentially with water (3 x 150 mL) and brine, then dried with magnesium sulfate and filtered. The filtrate was concentrated to afford the target product 2-bromo-1-(4-ethylphenyl)ethanone (15.9 g, quantitative yield). Mass spectrometry analysis showed m/z: 227, 229.03 (Br isotope mode); HPLC analysis with a retention time of 18.6 min (purity >99%).

References

[1] Patent: WO2008/84300, 2008, A1. Location in patent: Page/Page column 35
[2] Heterocycles, 1992, vol. 34, # 4, p. 747 - 756
[3] Journal of Heterocyclic Chemistry, 2013, vol. 50, # SUPPL.1, p. E126-E130
[4] Synthetic Communications, 2013, vol. 43, # 19, p. 2603 - 2614
[5] RSC Advances, 2016, vol. 6, # 79, p. 75651 - 75663

2-bromo-4-ethylacetophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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2632-14-6, 2-bromo-4-ethylacetophenone Related Search:

2-BROMO-1-(5,5,8,8-TETRAMETHYL-5,6,7,8-TETRAHYDRONAPHTHALEN-2-YL)ETHAN-1-ONE 4-Ethylacetophenone 2-BROMO-1-(4-PENTYLPHENYL)ETHAN-1-ONE 2,7-DIBROMO-1,3,6,8(2H,7H)-PYRENETETRONE 2-BROMO-1-(4-CYCLOHEXYLPHENYL)ETHANONE 2-bromo-4-ethylacetophenone 4-(TERT-BUTYL)-2,6-DIMETHYL-3,5-DINITROPHENACYL BROMIDE 2-BROMO-1-(4-ISOBUTYL PHENYL)-1-PROPANONE 2-BROMO-1-(4-TERT-BUTYL-PHENYL)-ETHANONE 2-bromo-4-isopropylacetophenone 2-BROMO-1-(3-ETHYL-5,5,8,8-TETRAMETHYL-5,6,7,8-TETRAHYDRONAPHTHALEN-2-YL)ETHAN-1-ONE 2-BROMO-1-(4-TERT-BUTYL-PHENYL)-PENTAN-1-ONE 2-BROMO-1-(4-BENZYL-PHENYL)-ETHANONE ALPHA,ALPHA'-DIBROMO-2,5-DIMETHOXY-1,4-DIACETYLBENZENE [1-BROMO-2-(1,2-DIHYDROACENAPHTHYLEN-5-YL)-2-OXOETHYL](TRIPHENYL)PHOSPHONIUM 2-BROMO-4'-(3-METHYLPROP-1-YL)PROPIOPHENONE AKOS BB-3118

  • 2-bromo-4-ethylacetophenone
  • 2-bromo-1-(4-ethylphenyl)ethanone
  • Ethanone, 2-broMo-1-(4-ethylphenyl)-
  • 2632-14-6