1(3H)-Isobenzofuranone, 3-butylidene-

3-butylidene-2-benzofuran-1-one

CAS: 551-08-6

Molecular Formula	`C12H12O2`
Molecular Weight	188.08372 g/mol
LogP	3.0
Topological Polar Surface Area	26.3 Å²
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	2
Rotatable Bonds	2
Exact Mass	188.08372
Heavy Atoms	14
Complexity	391.1

Chemical Identifiers

CAS Number	551-08-6
SMILES	`CCCC=C1C2=CC=CC=C2C(=O)O1`

Product Overview

1(3H)-Isobenzofuranone, 3-butylidene- (CAS 551-08-6), with molecular formula C12H12O2 and molecular weight 188.08372 g/mol. IUPAC: 3-butylidene-2-benzofuran-1-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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