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  8. 2,4'-Dibromoacetophenone, 98+%, Thermo Scientific Chemicals

2,4'-Dibromoacetophenone, 98+%, Thermo Scientific Chemicals

Catalog Number 11494654
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Quantity:
5 g
25 g
100 g
This item is not returnable. View return policy
99-73-0
C8H6Br2O
277.943
MFCD00000200
FKJSFKCZZIXQIP-UHFFFAOYSA-N
2,4'-dibromoacetophenone, 2-bromo-1-4-bromophenyl ethanone, 4-bromophenacyl bromide, p-bromophenacyl bromide, ethanone, 2-bromo-1-4-bromophenyl, 4'-bromophenacyl bromide, p-bromophenacyl-8, alpha,p-dibromoacetophenone, alpha,4-dibromoacetophenone, 4-bromo bromoacetyl benzene
7454
2-bromo-1-(4-bromophenyl)ethanone
C1=CC(=CC=C1C(=O)CBr)Br
This item is not returnable. View return policy
99-73-0
C8H6Br2O
277.943
MFCD00000200
FKJSFKCZZIXQIP-UHFFFAOYSA-N
2,4'-dibromoacetophenone, 2-bromo-1-4-bromophenyl ethanone, 4-bromophenacyl bromide, p-bromophenacyl bromide, ethanone, 2-bromo-1-4-bromophenyl, 4'-bromophenacyl bromide, p-bromophenacyl-8, alpha,p-dibromoacetophenone, alpha,4-dibromoacetophenone, 4-bromo bromoacetyl benzene
7454
2-bromo-1-(4-bromophenyl)ethanone
C1=CC(=CC=C1C(=O)CBr)Br

Description

2,4'-Dibromoacetophenone is used as a reagent for analysis of fatty acids by HPLC as 4-bromophenacyl esters, for use in the protection of phenols and carboxylic acids. It undergoes condensation reactions with aldehydes in the presence of SnCl2 or SmI3 to afford α,β-unsaturated ketones. It is also useful in the esterification of carboxylic acids.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,4′-Dibromoacetophenone is used as a reagent for analysis of fatty acids by HPLC as 4-bromophenacyl esters, for use in the protection of phenols and carboxylic acids. It undergoes condensation reactions with aldehydes in the presence of SnCl2 or SmI3 to afford α,β-unsaturated ketones. It is also useful in the esterification of carboxylic acids.

Solubility
Soluble in dimethyl sulfoxide (5 mg/ml), methanol (20 mg/ml), toluene and ethanol. Insoluble in water.

Notes
Keep container tightly sealed. Store in refrigerated condition. Incompatible with bases and oxidizing agents.
TRUSTED_SUSTAINABILITY
Melting Point 108°C to 112°C
Odor Pungent
Quantity 5 g
UN Number UN3261
Beilstein 607604
Merck Index 14,1427
Formula Weight 277.95
Percent Purity ≥98%
Chemical Name or Material 2,4'-Dibromoacetophenone

RUO – Research Use Only

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