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108-28-1

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108-28-1 Structure

108-28-1 Structure
IdentificationBack Directory
[Name]

5-methylenefuran-2(5H)-one
[CAS]

108-28-1
[Synonyms]

Isomycin
Protoanemonin
2,4-Pentadien-4-olide
5-methylenefuran-2-one
5-methylidenefuran-2-one
5-methylenefuran-2(5H)-one
5-Methylene-2(5H)-furanone
5-Methylene-2,5-dihydrofuran-2-one
[EINECS(EC#)]

203-567-4
[Molecular Formula]

C5H4O2
[MDL Number]

MFCD00236167
[MOL File]

108-28-1.mol
[Molecular Weight]

96.0841
Chemical PropertiesBack Directory
[Melting point ]

<25 °C
[Boiling point ]

bp1.5 45°
[density ]

1.1400
[refractive index ]

1.4945 (estimate)
[LogP]

-0.839 (est)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
Hazard InformationBack Directory
[Uses]

Protoanemonene is a natural product[1].
[Definition]

ChEBI: Protoanemonin is a butenolide.
[Synthesis Reference(s)]

Journal of the American Chemical Society, 77, p. 2332, 1955 DOI: 10.1021/ja01613a092
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