Diethyl Ethylmalonate - ≥98%(GC) , CAS No.133-13-1

CAS: 133-13-1 Cat. No.: D155391 Summenformel: C9H16O4 Molekulargewicht: 188.22 Beilstein Registry Number: 607635 EG-Nummer: 205-093-3
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GRADE & PURITY ≥98%(GC)
Synonyms
69G92OYR3M | SCHEMBL230068 | MFCD00009167 | 1,1-PROPANEDICARBOXYLIC ACID,DIETHYL ESTER (MALONIC ACID,ETHYL,DIETHYL ESTER) | diethyl 2-ethylpropanedioate | F0001-0438 | DIETHYL .ALPHA.-ETHYLMALONATE | Propanedioic acid, ethyl-, diethyl ester | NSC 8706 |
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
25ml
D155391-25ml
—
8 Auf Lager
10,33€
100ml
D155391-100ml
—
5 Auf Lager
20,74€
500ml
D155391-500ml
Auf Bestellung · 8–12 Wochen
58,05€
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
69G92OYR3M | SCHEMBL230068 | MFCD00009167 | 1,1-PROPANEDICARBOXYLIC ACID,DIETHYL ESTER (MALONIC ACID,ETHYL,DIETHYL ESTER) | diethyl 2-ethylpropanedioate | F0001-0438 | DIETHYL .ALPHA.-ETHYLMALONATE | Propanedioic acid, ethyl-, diethyl ester | NSC 8706 |
Spezifikationen & Reinheit
≥98%(GC)
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥98%(GC)
Namen und Kennungen
Pubchem Sid488180842
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488180842
Kanonisches LächelnCCC(C(=O)OCC)C(=O)OCC
IUPAC Namediethyl 2-ethylpropanedioate
InChIKeyVQAZCUCWHIIFGE-UHFFFAOYSA-N
INCHI1S/C9H16O4/c1-4-7(8(10)12-5-2)9(11)13-6-3/h7H,4-6H2,1-3H3
Isomere SMILES CCC(C(=O)OCC)C(=O)OCC
WGK Deutschland 2
Molekulargewicht 188.22
Beilstein 607635
Reaxy-Rn 607635
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=607635&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
KlasseFatty Acyls
SubclassFatty acid esters
Intermediate Tree Nodes Not available
Direct ParentFatty acid esters
Alternative Parents Dicarboxylic acids and derivatives  1,3-dicarbonyl compounds  Carboxylic acid esters  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Fatty acid ester - 1,3-dicarbonyl compound - Dicarboxylic acid or derivatives - Carboxylic acid ester - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeDatumArtikel
C1830031Certificate of AnalysisDec 22, 2025 D155391
G2404605Certificate of AnalysisApr 24, 2024 D155391
G2404606Certificate of AnalysisApr 24, 2024 D155391
D2307345Certificate of AnalysisFeb 14, 2022 D155391
F2329190Certificate of AnalysisFeb 14, 2022 D155391
Chemische und physikalische Eigenschaften
Brechungsindex1.42
Flammpunkt (°F)197.6 °F
Flammpunkt (°C)92 °C
Siedepunkt (°C)211 °C
Molekulargewicht188.220 g/mol
XLogP31.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count7
Exact Mass188.105 Da
Monoisotopic Mass188.105 Da
Topological Polar Surface Area52.600 Ų
Heavy Atom Count13
Formal Charge0
Complexity158.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Lösungsrechner
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