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Ethyl propionylacetate

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Products Intro: Product Name:Ethyl propionylacetate
CAS:4949-44-4
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Products Intro: Product Name:Ethyl propionylacetate
CAS:4949-44-4
Purity:98% Min. Package:1G;1KG;100KG
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CAS:4949-44-4
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CAS:4949-44-4
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CAS:4949-44-4
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  • Ethyl propionylacetate
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  • 2023-08-14
  • CAS:4949-44-4
  • Min. Order: 1KG
  • Purity: 99%
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  • Ethyl propionylacetate
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  • 2022-02-25
  • CAS:4949-44-4
  • Min. Order: 1KG
  • Purity: 99%
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Ethyl propionylacetate Basic information
Product Name:Ethyl propionylacetate
Synonyms:PROPIONYLACETIC ACID ETHYL ESTER;3-oxo-pentanoicacidethylester;Ethyl 3-oxo-n-valerate;Pentanoic acid, 3-oxo-, ethyl ester;3-OXOVALERIC ACID ETHYL ESTER;3-KETOVALERIC ACID ETHYL ESTER;3-KETO-N-VALERIC ACID ETHYL ESTER;ETHYL 3-OXOVALERATE
CAS:4949-44-4
MF:C7H12O3
MW:144.17
EINECS:225-593-5
Product Categories:Building Blocks;C6 to C7;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;Aliphatics;Acetics acid and esters;C6 to C7;Carbonyl Compounds;Esters
Mol File:4949-44-4.mol
Ethyl propionylacetate Structure
Ethyl propionylacetate Chemical Properties
Melting point 98 °C
Boiling point 83-84 °C/12 mmHg (lit.)
density 1.012 g/mL at 25 °C (lit.)
refractive index n20/D 1.422(lit.)
Fp 172 °F
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Miscible with glacial acetic acid.
form Liquid
pka10.58±0.46(Predicted)
Specific Gravity1.01
color Clear colorless to pale yellow
BRN 970270
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKeyUDRCONFHWYGWFI-UHFFFAOYSA-N
CAS DataBase Reference4949-44-4(CAS DataBase Reference)
NIST Chemistry ReferenceEthyl propionylacetate(4949-44-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
TSCA T
HazardClass IRRITANT
HS Code 29183000
MSDS Information
ProviderLanguage
Ethyl 3-oxovalerate English
SigmaAldrich English
ACROS English
ALFA English
Ethyl propionylacetate Usage And Synthesis
Chemical Propertiescolourless liquid
UsesEthyl propionylacetate has been used in the synthesis of 1-ethyl- and 1-n-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid bearing one or two substituents on the benzene ring.
UsesEthyl propionylacetate acts as a precursor used in the preparation of 1-ethyl- and 1-n-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid bearing one or two substituents on the benzene ring. Further, it is used to prepare 3-propionyl-2H-cyclohepta[b]furan-2-one.
UsesAn intermediate of Rosuvastatin.
Synthesis Reference(s)Synthesis, p. 829, 1978 DOI: 10.1055/s-1978-24903
General DescriptionEthyl propionylacetate reacts with tropolone p-toluenesulfonate in the presence of sodium ethoxide to give 3-propionyl-2H-cyclohepta[b]furan-2-one.
Tag:Ethyl propionylacetate(4949-44-4) Related Product Information
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