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254-03-5

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254-03-5 Structure

254-03-5 Structure
IdentificationBack Directory
[Name]

4H-chromene
[CAS]

254-03-5
[Synonyms]

4H-chromene
[Molecular Formula]

C9H8O
[MOL File]

254-03-5.mol
[Molecular Weight]

132.159
Chemical PropertiesBack Directory
[Boiling point ]

204.08°C (rough estimate)
[density ]

1.0270 (rough estimate)
[refractive index ]

1.5181 (estimate)
Hazard InformationBack Directory
[Definition]

ChEBI: 4H-chromene is a simplest member of the class of chromene in which the heterocyclic pyran ring has a double bond between positions 2 and 3. It is a chromene and an organic heterobicyclic compound. It is a tautomer of a 2H-chromene.
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