Diethyl (2-methylbut-3-yn-2-yl)propanedioate structure

Diethyl (2-methylbut-3-yn-2-yl)propanedioate

diethyl 2-(2-methylbut-3-yn-2-yl)propanedioate

Also Known As: diethyl 2-(1,1-dimethyl-2-propynyl)malonate|diethyl (2-methylbut-3-yn-2-yl)propanedioate|diethyl 2-(2-methyl-3-butyn-2-yl)malonate|Diethyl 2-(2-methylbut-3-yn-2-yl)malonate|diethyl 2-(2-methylbut-3-yn-2-yl)propanedioate|ethyl 3,3-dimethyl-2-ethoxycarbonylpent-4-ynoate

CAS: 21079-27-6
Molecular Formula C12H18O4
Molecular Weight 226.12051 g/mol
LogP 2.4
Topological Polar Surface Area 52.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 8
Exact Mass 226.12051
Monoisotopic Mass 226.12051
Heavy Atoms 16
Complexity 290.0

Chemical Identifiers

CAS Number 21079-27-6
SMILES CCOC(=O)C(C(=O)OCC)C(C)(C)C#C
InChIKey GNCXYZOCHNPJEF-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Organic Building Blocks (5 patents)

Product Overview

Diethyl (2-methylbut-3-yn-2-yl)propanedioate (CAS 21079-27-6), with molecular formula C12H18O4 and molecular weight 226.12051 g/mol. IUPAC: diethyl 2-(2-methylbut-3-yn-2-yl)propanedioate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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