ChemicalBook > CAS DataBase List > 1-(3-broMo-5-nitrophenyl)ethan-1-one

1-(3-broMo-5-nitrophenyl)ethan-1-one

Product Name
1-(3-broMo-5-nitrophenyl)ethan-1-one
CAS No.
127413-59-6
Chemical Name
1-(3-broMo-5-nitrophenyl)ethan-1-one
Synonyms
1-(3-Bromo-5-nitrophenyl);3'-bromo-5'-nitroacetophenone;1-(3-BroMo-5-nitrophenyl)ethanone;Ethanone, 1-(3-bromo-5-nitrophenyl)-;1-(3-broMo-5-nitrophenyl)ethan-1-one
CBNumber
CB02596039
Molecular Formula
C8H6BrNO3
Formula Weight
244.04
MOL File
127413-59-6.mol
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1-(3-broMo-5-nitrophenyl)ethan-1-one Property

Boiling point:
293.4±25.0 °C(Predicted)
Density 
1.637±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
HCH0361863
Product name
1-(3-BROMO-5-NITROPHENYL)ETHANONE
Purity
95.00%
Packaging
5MG
Price
$495.2
Updated
2021/12/16
AK Scientific
Product number
5341AA
Product name
1-(3-Bromo-5-nitrophenyl)ethanone
Packaging
250mg
Price
$174
Updated
2021/12/16
Crysdot
Product number
CD12156209
Product name
1-(3-Bromo-5-nitrophenyl)ethanone
Purity
98%
Packaging
1g
Price
$243
Updated
2021/12/16
Crysdot
Product number
CD12156209
Product name
1-(3-Bromo-5-nitrophenyl)ethanone
Purity
98%
Packaging
5g
Price
$569
Updated
2021/12/16
Alichem
Product number
127413596
Product name
1-(3-Bromo-5-nitrophenyl)ethanone
Packaging
5g
Price
$1465.2
Updated
2021/12/16
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1-(3-broMo-5-nitrophenyl)ethan-1-one Chemical Properties,Usage,Production

Synthesis

7787-71-5

121-89-1

127413-59-6

Example 15: In an ice-water cooled three-necked flask equipped with a magnetic stirrer and condenser, a mixture consisting of 2.5 mL (0.05 mol) of bromine trifluoride and 3.2 mL (0.056 mol) of bromine was vigorously stirred. To the suspension in this flask was added 36 g (0.2 mol) of 3-nitroacetophenone dissolved in 80 mL of Freon 113. The above mixture was added dropwise while maintaining vigorous stirring at a temperature of 20°C. Upon completion of the reaction, the crude reaction mixture was poured into stirred ice and treated with 5% sodium sulfite solution. The organic layer was separated and the aqueous layer was extracted twice with 100 mL of dichloromethane. The organic layers were combined and washed sequentially with 5% sodium bicarbonate solution and water. The organic phase was dried with anhydrous magnesium sulfate and the solvent was evaporated. The residue was removed from unreacted substrate by distillation under reduced pressure and finally recrystallized from toluene. 7.3 g of 3-bromo-5-nitroacetophenone was obtained in 85% yield (calculated based on the reacted substrate).

References

[1] Patent: US4954648, 1990, A

1-(3-broMo-5-nitrophenyl)ethan-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

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