3-Methylidene-1-benzofuran-2-one structure

3-Methylidene-1-benzofuran-2-one

3-methylidene-1-benzofuran-2-one

Also Known As: methylenebenzofuranone|3-Methylidene-1-benzofuran-2-one|3-methylene-1-benzofuran-2(3H)-one|3-Methylidene-1-benzofuran-2(3H)-one|cis-(1)-Hexahydro-3-methylenebenzofuran-2(3H)-one|3-methylidene-2,3-dihydro-1-benzofuran-2-one|trans-(1)-Hexahydro-3-methylenebenzofuran-2(3H)-one|trans-(+/-)-hexahydro-3-methylenebenzofuran-2(3H)-one|Cis-(+-)-hexahydro-3-methylenebenzofuran-2(3H)-one|Trans-(+-)-hexahydro-3-methylenebenzofuran-2(3H)-one|2,3-Dihydro-5-methyl-1H-1,2-diazepin-1-carbonsaeure-ethylester

CAS: 78684-19-2
Molecular Formula C9H6O2
Molecular Weight 146.03677 g/mol
LogP 2.0
Topological Polar Surface Area 26.3 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 0
Exact Mass 146.03677
Monoisotopic Mass 146.03677
Heavy Atoms 11
Complexity 208.0

Chemical Identifiers

CAS Number 78684-19-2
SMILES C=C1C2=CC=CC=C2OC1=O
InChIKey LKSYKIHTIDDYJY-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Coatings & Adhesives (3 patents) Dyes & Pigments (3 patents) Heterocyclic Building Blocks (5 patents) Plastic Additives (4 patents)

Product Overview

3-Methylidene-1-benzofuran-2-one (CAS 78684-19-2), with molecular formula C9H6O2 and molecular weight 146.03677 g/mol. IUPAC: 3-methylidene-1-benzofuran-2-one.

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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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