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Home/Compounds/CAS 105-50-0
Formula C9H14O5MW 202.2Research-use catalog entryCOA/SDS by request

Diethyl acetonedicarboxylate

CAS Number: 105-50-0

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Loading RDKit molecule structure...
InChIKey: ZSANYRMTSBBUCA-UHFFFAOYSA-NC9H14O5 | MW 202.2

Chemical Absolute Identifiers

CAS Number

105-50-0

PubChem CID

66045

Molecular Formula

C9H14O5

Molecular Weight

202.2 g/mol

Exact Mass

202.084124

InChIKey

ZSANYRMTSBBUCA-UHFFFAOYSA-N

IUPAC Name

diethyl 3-oxopentanedioate

SMILES String

CCOC(=O)CC(=O)CC(=O)OCC

Physical Properties

No physical property values available.

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

Catalog Facts

Structural features

Diethyl acetonedicarboxylate (CAS 105-50-0) is listed in the Life Science portfolio, with molecular formula C9H14O5 and molecular weight 202. 20 g/mol.

Sourcing context

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

Research use context

Intended for life-science research and analytical workflows.

Documentation needs

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

Applications & Classification

Life Science ResearchResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.
  • Avoid contact with skin and eyes.

PPE

Respiratory protection if needed

First Aid

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

Stability / Reactivity

  • Reactivity and reaction.
  • Carbon monoxide, carbon dioxide.

Disposal

  • Waste product.
  • Dispose of remaining and non-recyclable solutions to a licensed company.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus during firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Use personal protective equipment and emergency procedures.

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

Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Diethyl acetonedicarboxylate

Names & Synonyms

Diethyl 1,3-acetonedicarboxylateDiethyl 3-oxoglutaratePentanedioic acid, 3-oxo-, diethyl ester3-Oxopentanedioic acid diethyl esterAcetonedicarboxylic acid diethyl ester
Show all synonyms
Ethyl acetonedicarboxylateEthyl 3-oxoglutarateDiethyl acetone dicarboxylate3-Oxoglutaric acid, diethyl esterDiethyl 1,3-acetone dicarboxylateDiethyl .beta.-oxoglutarateGlutaric acid, 3-oxo-, diethyl esterDiethyl beta-oxoglutarateDiethyl .beta.-ketoglutaratePentanedioic acid, 3-oxo-, 1,5-diethyl esterdiethyl 3-ketoglutarateDiethyl acetonedicarboxylate (VAN)Butanoic acid, (ethoxycarbonyl)-3-oxo-, ethyl ester1,3-Acetonedicarboxylic Acid Diethyl Ester
External Identifiers
EC NUMBER: 203-302-2DSSTOX SUBSTANCE ID: DTXSID1059317UNII: Q0CC9NL00VWIKIDATA ID: Q72469039
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR SpectraFTIR Spectra — Sigma-Aldrich Co. LLC.Near IR Spectra — Prof. Buback, University of Goettingen, GermanyRaman SpectraUV-VIS SpectraVapor Phase IR Spectra

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

Dimethyl 3-oxoglutarateCAS 1830-54-2
Ethyl 2-oxovalerateCAS 50461-74-0
Ethyl 4(5)-imidazolecarboxylateCAS 23785-21-9
2-((Acetyloxy)methoxy)ethyl acetateCAS 59278-00-1
Ethyl alpha-oxobenzenebutanoateCAS 64920-29-2

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 1830-54-2Dimethyl 3-oxoglutarateCAS 77-92-9Citric AcidCAS 542-05-2Acetonedicarboxylic acidCAS 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 105-50-0

What are the key identifiers for Diethyl acetonedicarboxylate (CAS 105-50-0)?

Diethyl acetonedicarboxylate is identified by CAS 105-50-0, with molecular formula C9H14O5, molecular weight 202.2, InChIKey ZSANYRMTSBBUCA-UHFFFAOYSA-N.

Can I request a COA for CAS 105-50-0?

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

Can I request supplier SDS for Diethyl acetonedicarboxylate?

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

Is CAS 105-50-0 available for quotation?

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

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