CHEBI:30236 - difluorine

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ChEBI Name difluorine
ChEBI ID CHEBI:30236
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula F2
Net Charge 0
Average Mass 37.99681
Monoisotopic Mass 37.99681
InChI InChI=1S/F2/c1-2
InChIKey PXGOKWXKJXAPGV-UHFFFAOYSA-N
SMILES FF
Roles Classification
Chemical Role(s): NMR chemical shift reference compound
Any compound that produces a peak used to reference an NMR spectrum during data pre-processing.
Application(s): NMR chemical shift reference compound
Any compound that produces a peak used to reference an NMR spectrum during data pre-processing.
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ChEBI Ontology
Outgoing difluorine (CHEBI:30236) has role NMR chemical shift reference compound (CHEBI:228364)
difluorine (CHEBI:30236) is a diatomic fluorine (CHEBI:36890)
difluorine (CHEBI:30236) is a gas molecular entity (CHEBI:138675)
IUPAC Name
difluorine
Synonyms Sources
bifluoriden NIST Chemistry WebBook
F2 IUPAC
fluorine NIST Chemistry WebBook
Registry Numbers Types Sources
544 Gmelin Registry Number Gmelin
7782-41-4 CAS Registry Number NIST Chemistry WebBook
7782-41-4 CAS Registry Number ChemIDplus
Last Modified
09 January 2024