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2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE

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Products Intro: CAS:20628-06-2
Purity:97%+ Package:5g;25g;100g;500g;1kg;25kg
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Products Intro: Product Name:2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE
CAS:20628-06-2
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Products Intro: Product Name:2`-Hydroxy-4`,5'-Dimethoxyacetophenone
CAS:20628-06-2
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Products Intro: Product Name:2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE
CAS:20628-06-2
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Products Intro: Product Name:2′-Hydroxy-4′,5′-dimethoxyacetophenone
CAS:20628-06-2
Package:1g; 5g; 25g; 1kg; 5kg; 25kg
2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE Basic information
Product Name:2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE
Synonyms:AURORA KA-3659;4',5'-DIMETHOXY-2'-HYDROXYACETOPHENONE;4,5-DIMETHOXY-2-HYDROXYACETOPHENONE;1-(2-HYDROXY-4,5-DIMETHOXYPHENYL)ETHAN-1-ONE;2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE;2'-Hydroxy-4',5'-dimethoxyacetophenone>;Ethanone, 1-(2-hydroxy-4,5-dimethoxyphenyl)-;4',5'- Dimethoxyt -2'- hydroxy acetophenone
CAS:20628-06-2
MF:C10H12O4
MW:196.2
EINECS:
Product Categories:Aromatic Acetophenones & Derivatives (substituted)
Mol File:20628-06-2.mol
2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE Structure
2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE Chemical Properties
Melting point 113-114°C
Boiling point 332.3±37.0 °C(Predicted)
density 1.172±0.06 g/cm3(Predicted)
pka10.29±0.23(Predicted)
form powder
color White to Light yellow to Light orange
CAS DataBase Reference20628-06-2(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 2914500090
MSDS Information
ProviderLanguage
SigmaAldrich English
2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE Usage And Synthesis
Uses1-(2-Hydroxy-4,5-dimethoxyphenyl)ethanone is a useful reagent in Vilsmeier-Haack reaction.
PreparationPreparation by partial methylation of 2,5-dihydroxy-4-methoxyacetophenone, ? with methyl iodide in the presence of potassium carbonate in refluxing acetone (81%) ; ? with dimethyl sulfate in the presence of potassium carbonate in refluxing acetone (71%), in the presence of sodium methoxide in methanol (byproduct) or in the presence of sodium hydroxide in boiling aqueous ethanol (37%) ; ? with an excess of ethereal diazomethane in methanol (93%).
2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE Preparation Products And Raw materials
Tag:2'-HYDROXY-4',5'-DIMETHOXYACETOPHENONE(20628-06-2) Related Product Information
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