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Diethyl ketomalonate, 95%

Catalog No. AAA1277114
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Quantity:
5 g
25 g
100 g

CAS: 609-09-6 | C7H10O5 | 174.152 g/mol

Diethyl ketomalonate, reagent employed in Wittig and Aza-Wittig reactions for synthesis of triazoles, and 2-azadienes, respectively.

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
Diethyl ketomalonate, reagent employed in Wittig and Aza-Wittig reactions for synthesis of triazoles, and 2-azadienes, respectively.

Solubility
Fully miscible with water.

Notes
Moisture Sensitive. Store in cool dry place in tightly closed container. With good ventilation. Store away from oxidizing agent and water/moisture.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 609-09-6
Molecular Formula C7H10O5
Molecular Weight (g/mol) 174.152
MDL Number MFCD00009121
InChI Key DBKKFIIYQGGHJO-UHFFFAOYSA-N
Synonym diethyl ketomalonate, diethyl mesoxalate, diethyl 2-oxomalonate, diethyl oxomalonate, ethyl mesoxalate, ethyl ketomalonate, propanedioic acid, oxo-, diethyl ester, diethylketomalonate, mesoxalic acid diethyl ester, mesoxalic acid, diethyl ester
PubChem CID 69105
IUPAC Name diethyl 2-oxopropanedioate
SMILES CCOC(=O)C(=O)C(=O)OCC

Specifications

Melting Point ∼-70°C
Density 1.142
Boiling Point 208°C to 210°C
Flash Point >110°C (230°F)
Refractive Index 1.415
Quantity 25 g
Beilstein 971873
Sensitivity Moisture sensitive
Merck Index 14,5913
Solubility Information Fully miscible with water.
Formula Weight 174.15
Percent Purity 95%
Chemical Name or Material Diethyl ketomalonate
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Hazard Category H315-H319-H335
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 210-176-2
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only

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