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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Aromatic ketones >2,4'-Dibromoacetophenone

2,4'-Dibromoacetophenone

2,4'-Dibromoacetophenone Structure
  • ₹2089.23 - ₹17860
  • Product name: 2,4'-Dibromoacetophenone
  • CAS: 99-73-0
  • MF: C8H6Br2O
  • MW: 277.94
  • EINECS:202-783-6
  • MDL Number:MFCD00000200
  • Synonyms:OMEGA-BROMOACETOPHENONE;bromomethyl4-bromophenylketone ;bromomethylp-bromophenylketone ;omega,4-dibromoacetophenone ;p,alpha-dibromoacetophenone ;p-Dibromoacetophenone ;2,4’-dibromo-acetophenon ;2-bromo-1-(4-bromophenyl)-ethanon
9 prices
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Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 5MG
  • 5G
  • 10G
  • 25gm
  • 25G
  • 50G
  • 100G
  • ManufacturerTCI Chemicals (India)
  • Product numberD0164
  • Product description4-Bromophenacyl Bromide min. 98.0 %
  • Packaging25G
  • Price₹6500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD0164
  • Product description4-Bromophenacyl Bromide min. 98.0 %
  • Packaging100G
  • Price₹8500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberA5501
  • Product description4-Bromophenacyl Bromide [for HPLC Labeling]
  • Packaging5G
  • Price₹9600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberD38308
  • Product description2,4′-Dibromoacetophenone >98%
  • Packaging10G
  • Price₹2089.23
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number68082
  • Product description2,4′-Dibromoacetophenone for HPLC derivatization, LiChropur?, ≥99.0% (HPLC)
  • Packaging5G
  • Price₹6137.78
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberD38308
  • Product description2,4′-Dibromoacetophenone >98%
  • Packaging50G
  • Price₹7068.73
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberD38308
  • Product description2,4′-Dibromoacetophenone >98%
  • Packaging100G
  • Price₹11301.3
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number361548
  • Product descriptionGSK-3β Inhibitor VII - CAS 99-73-0 - Calbiochem The GSK-3β Inhibitor VII, also referenced under CAS 99-73-0, controls the biological activity of GSK-3β. This small molecule/inhibitor is primarily us
  • Packaging5MG
  • Price₹17860
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number B 2170
  • Product description4′-Bromophenacyl bromide 99%
  • Packaging25gm
  • Price₹2403
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D0164 4-Bromophenacyl Bromide min. 98.0 % 25G ₹6500 2022-05-26 Buy
TCI Chemicals (India) D0164 4-Bromophenacyl Bromide min. 98.0 % 100G ₹8500 2022-05-26 Buy
TCI Chemicals (India) A5501 4-Bromophenacyl Bromide [for HPLC Labeling] 5G ₹9600 2022-05-26 Buy
Sigma-Aldrich(India) D38308 2,4′-Dibromoacetophenone >98% 10G ₹2089.23 2022-06-14 Buy
Sigma-Aldrich(India) 68082 2,4′-Dibromoacetophenone for HPLC derivatization, LiChropur?, ≥99.0% (HPLC) 5G ₹6137.78 2022-06-14 Buy
Sigma-Aldrich(India) D38308 2,4′-Dibromoacetophenone >98% 50G ₹7068.73 2022-06-14 Buy
Sigma-Aldrich(India) D38308 2,4′-Dibromoacetophenone >98% 100G ₹11301.3 2022-06-14 Buy
Sigma-Aldrich(India) 361548 GSK-3β Inhibitor VII - CAS 99-73-0 - Calbiochem The GSK-3β Inhibitor VII, also referenced under CAS 99-73-0, controls the biological activity of GSK-3β. This small molecule/inhibitor is primarily us 5MG ₹17860 2022-06-14 Buy
ottokemi B 2170 4′-Bromophenacyl bromide 99% 25gm ₹2403 2022-05-26 Buy

Properties

Melting point :108-110 °C(lit.)
Boiling point :1415°C/760mm
Density :1.7855 (rough estimate)
refractive index :1.5560 (estimate)
storage temp. :Store below +30°C.
solubility :DMF: 5 mg/ml; DMSO: 2 mg/ml; Ethanol: 1 mg/ml; PBS (pH 7.2): insol
form :Crystalline Solid
color :Slightly yellow to beige
Water Solubility :Soluble in dimethyl sulfoxide (5 mg/ml), methanol (20 mg/ml), toluene and ethanol. Insoluble in water.
Sensitive :Lachrymatory
Merck :14,1427
BRN :607604
Stability :Stable. Incompatible with strong bases, strong reducing agents, strong oxidizing agents.
InChIKey :FKJSFKCZZIXQIP-UHFFFAOYSA-N
CAS DataBase Reference :99-73-0(CAS DataBase Reference)
EPA Substance Registry System :Ethanone, 2-bromo-1-(4-bromophenyl)- (99-73-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.

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.

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