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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
dihydrofuran-2(3H)-one

Inventory

EC number:
202-509-5
EC name:
γ-butyrolactone
CAS number:
96-48-0
CAS number:
96-48-0
Synonyms
Names:
2(3H)-Furanone, dihydro-

Molecular and structural information

Molecular formula:
C4H6O2
Molecular weight:
86.089
SMILES notation:
O=C1CCCO1
InChl:
InChI=1/C4H6O2/c5-4-2-1-3-6-4/h1-3H2
Structural formula:
Chemical structure

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