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Home/Compounds/CAS 141-97-9
Formula C6H10O3MW 130.14Research-use catalog entryCOA/SDS by request

Ethyl Acetoacetate

CAS Number: 141-97-9

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Loading RDKit molecule structure...
InChIKey: XYIBRDXRRQCHLP-UHFFFAOYSA-NC6H10O3 | MW 130.14

Chemical Absolute Identifiers

CAS Number

141-97-9

PubChem CID

8868

Molecular Formula

C6H10O3

Molecular Weight

130.14 g/mol

Exact Mass

130.062994

InChIKey

XYIBRDXRRQCHLP-UHFFFAOYSA-N

IUPAC Name

ethyl 3-oxobutanoate

SMILES String

CCOC(=O)CC(=O)C

Physical Properties

Appearance

Ethyl acetoacetate appears as a colorless liquid with a fruity odor. Flash point 185 °F. Boiling point 365 °F. May cause adverse health effects if ingested or inhaled. May irritate to skin, eyes and mucous membranes. Used in organic synthesis and in lacquers and paints.

Melting Point

-45

Flash Point

70.0 °C

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Ethyl Acetoacetate (CAS 141-97-9) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C6H10O3 and molecular weight 130. 14 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research-stage medicinal chemistry and intermediate synthesis workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Pharmaceutical Intermediate ResearchResearch intermediateCustom synthesis building blockPharmaceutical intermediate researchResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • and reactivity.

Disposal

  • Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional organization with a waste disposal license to handle this substance.
Show additional safety reference fields

Accidental Release

  • Use personal protective equipment.
  • Avoid dust generation.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Ethyl Acetoacetate

Names & Synonyms

ethyl acetylacetateethyl 3-oxobutyratediacetic etherButanoic acid, 3-oxo-, ethyl esterAcetoacetic ester
Show all synonyms
acetoacetic acid, ethyl esterethyl acetylacetonate3-oxobutanoic acid ethyl esterActive acetylacetateEthyl acetyl acetateactive acetyl acetateACETOACETIC ACID ETHYL ESTERethyl beta-ketobutyrateEthylacetacetat1-Ethoxybutane-1,3-dioneethyl-acetoacetateAcetoctan ethylnatyFEMA No. 2415Ethylester kyseliny acetoctove
External Identifiers
EC NUMBER: 205-516-1DSSTOX SUBSTANCE ID: DTXSID2027092CHEMBL ID: CHEMBL169176CHEBI ID: CHEBI:4893UNII: IZP61H3TB1HMDB ID: HMDB0031216ICSC NUMBER: 1024KEGG ID: C03500METABOLOMICS WORKBENCH ID: 44759WIKIDATA ID: Q47192
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR SpectraIR SpectraNear IR Spectra — Prof. Buback, University of Goettingen, GermanyRaman Spectra — Bio-Rad Laboratories, Inc.Vapor Phase IR Spectra
Literature & Patent References
DOI 10.1016/S0960-894X(01)80261-4Enantioselective reduction of ethyl 3-methyl-2-oxobutanoate by an enzymatic system from callus of catharanthus roseus

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

Ethyl aminoacetate hydrochlorideCAS 623-33-6
N-(2-Cyanoethyl)glycine ethyl esterCAS 44981-94-4

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 623-33-6Ethyl aminoacetate hydrochlorideCAS 44981-94-4N-(2-Cyanoethyl)glycine ethyl esterCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 141-97-9

What are the key identifiers for Ethyl Acetoacetate (CAS 141-97-9)?

Ethyl Acetoacetate is identified by CAS 141-97-9, with molecular formula C6H10O3, molecular weight 130.14, InChIKey XYIBRDXRRQCHLP-UHFFFAOYSA-N.

Can I request a COA for CAS 141-97-9?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Ethyl Acetoacetate?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 141-97-9 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.