[A15464] CAS 4949-44-4 | Ethyl propionylacetate, 95% | Alfa
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Brand: Alfa Aesar
4949-44-4 | C7H12O3 | ethyl 3-oxopentanoate
Chemical Identifiers
CAS
4949-44-4
Molecular Weight (g/mol)
144.17
Synonym
ethyl 3-oxopentanoate
SMILES
CCOC(=O)CC(=O)CC
InChI Key
UDRCONFHWYGWFI-UHFFFAOYSA-N
Molecular Formula
C7H12O3
IUPAC Name
ethyl 3-oxopentanoate
Specifications
Refractive Index
1.4200-1.4260 @ 20?C
Form
Liquid
Appearance (Color)
Clear colorless to pale yellow
Assay (Silylated GC)
>94.0%
설명
Ethyl 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.
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
Ethyl 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.
Ethyl 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.
Solubility
Miscible with glacial acetic acid.
Notes
Store in a cool place. Incompatible with strong oxidizing agents and strong bases.
Other References:
Beilstein:970270
GHS Hazard and Precautionary Statements
Hazard Statements:H227-H315-H319-H335
GHS H StatementH315-H319-H335-H227Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.Combustible liquid.
Precautionary Statements:P210-P235-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS4949-44-4FORMULAC7H12O3EINECS225-593-5MDLMFCD00009317
| Pakage | 100g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
