[A13687] CAS 99-73-0 | 2,4′-Dibromoacetophenone, 98+% | Alfa
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Brand: Alfa Aesar
99-73-0 | C8H6Br2O | 2-bromo-1-(4-bromophenyl)ethanone
Chemical Identifiers
CAS
99-73-0
Molecular Weight (g/mol)
277.94
Synonym
2-bromo-1-(4-bromophenyl)ethanone
SMILES
BrCC(=O)C1=CC=C(Br)C=C1
InChI Key
FKJSFKCZZIXQIP-UHFFFAOYSA-N
Molecular Formula
C8H6Br2O
IUPAC Name
2-bromo-1-(4-bromophenyl)ethan-1-one
Specifications
Form
Crystals or powder or crystalline powder
Assay (GC)
≥98.0%
Identification (FTIR)
Conforms
Melting Point (clear melt)
108.0-114.0?C
Appearance (Color)
White to pale cream
설명
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.
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.
Other References:
Merck Index:14,1427UN Number:UN3261Beilstein:607604
GHS Hazard and Precautionary Statements
Hazard Statements:H314
GHS H StatementH314-H318Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements:P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
Risk & Safety
TSCA:YesRTECS Number:AM6950000
경고:RUO – Research Use Only
CAS99-73-0FORMULAC8H6Br2OHAZARD CLASS8EINECS202-783-6MDLMFCD00000200PACKAGING GROUPII
| Pakage | 100g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
