Diethyl Butylmalonate - ≥99%(GC) , CAS No.133-08-4

CAS: 133-08-4 Cat. No.: D154202 Molecular Weight: 216.28 Beilstein Registry Number: 2(1)282 EC Number: 205-089-1
AVAILABLE TO ORDER
GRADE & PURITY ≥99%(GC)
Synonyms
2-butyl-propanedioic acid diethyl ester | Propanedioic acid, butyl-, diethyl ester | Diethyl 2-butylmalonate | J-802186 | UNII-CYY2Q744WB | Diethyl normal-butylmalonate | Malonic acid, butyl-, diethyl ester | MFCD00009170 | A806551 | BS-49200 | diethyl-n-
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25ml
D154202-25ml
4
$9.90
100ml
D154202-100ml
4

$43.90

$61.90
Save $18.00 (29.08%)
500ml
D154202-500ml
1
$78.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

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

Synonyms
2-butyl-propanedioic acid diethyl ester | Propanedioic acid, butyl-, diethyl ester | Diethyl 2-butylmalonate | J-802186 | UNII-CYY2Q744WB | Diethyl normal-butylmalonate | Malonic acid, butyl-, diethyl ester | MFCD00009170 | A806551 | BS-49200 | diethyl-n-
Specifications & Purity
≥99%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥99%(GC)
Names and Identifiers
Pubchem Sid504754135
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504754135
Canonical SmilesCCCCC(C(=O)OCC)C(=O)OCC
IUPAC Namediethyl 2-butylpropanedioate
InChIKeyRPNFNBGRHCUORR-UHFFFAOYSA-N
INCHI1S/C11H20O4/c1-4-7-8-9(10(12)14-5-2)11(13)15-6-3/h9H,4-8H2,1-3H3
Isomeric SMILES CCCCC(C(=O)OCC)C(=O)OCC
WGK Germany 1
Molecular Weight 216.28
Beilstein 2(1)282
Reaxy-Rn 608785
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=608785&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
ClassFatty 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
DescriptionThis 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 Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

9 results found

Lot NumberCertificate TypeDateItem
C2613490Certificate of AnalysisMar 03, 2026 D154202
E2210068Certificate of AnalysisFeb 04, 2026 D154202
E2210073Certificate of AnalysisFeb 04, 2026 D154202
J1918079Certificate of AnalysisAug 03, 2023 D154202
F2326102Certificate of AnalysisJul 04, 2023 D154202
K2208421Certificate of AnalysisOct 27, 2022 D154202
K2208424Certificate of AnalysisOct 27, 2022 D154202
K2208587Certificate of AnalysisOct 27, 2022 D154202
E2210074Certificate of AnalysisMar 07, 2022 D154202
Chemical and Physical Properties
Refractive Index1.423
Flash Point(°F)199°F
Flash Point(°C)93℃
Boil Point(°C)236-239℃
Molecular Weight216.270 g/mol
XLogP32.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count9
Exact Mass216.136 Da
Monoisotopic Mass216.136 Da
Topological Polar Surface Area52.600 Ų
Heavy Atom Count15
Formal Charge0
Complexity183.000
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
Solution Calculators
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