CAS number
2407-43-4

Molecular formula
C6H8O2

SMILES
CCC1C=CC(=O)O1

Retention indicies (RI)

• Carbowax: 1754.0

caramellic	61.9%
sweet	60.93%
fruity	60.3%
coumarinic	59.8%
coconut	58.95%
spicy	54.68%
nutty	49.41%
buttery	42.18%
herbal	41.74%
lactonic	38.21%

Scent© AI

XLogP3-AA
1.1 Well soluble in MMB, TEC, DEP

Molecular weight
112.13 g/mol

• 5-Ethyl-2(5H)-furanone
• 2407-43-4
• 5-Ethylfuran-2(5H)-one
• 2-Hexen-4-olide
• 2-ethyl-2H-furan-5-one
• 2(5H)-FURANONE, 5-ETHYL-
• 5-ethyl-2,5-dihydrofuran-2-one
• 2-Hexen-1,4-lactone
• 4-Hydroxyhex-2-enoic acid lactone
• EINECS 219-304-1
• UNII-285X4S123E
• 4-Hydroxy-2-hexenoic acid lactone
• 285X4S123E
• 5-Ethyl-(5H)-furan-2-one
• DTXSID60862924
• 5-ETHYL-2(5H)-FURANONE, (+/-)-
• 2-HEXENOIC ACID, 4-HYDROXY-, .GAMMA.-LACTONE
• 2-ethyl-2H-uran-5-one
• 2(5H)-Furanone,5-ethyl
• SCHEMBL981332
• DTXCID50811623
• CHEBI:176777
• CAA40743
• NS00048001
• EN300-178238
• 2-HEXENOIC ACID, 4-HYDROXY-, GAMMA-LACTONE
• Q27254271