hydrogen fluoride (CHEBI:29228)

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ChEBI Name	hydrogen fluoride

ChEBI ID	CHEBI:29228

Definition	A diatomic molecule containing covalently bonded hydrogen and fluorine atoms.

Stars	This entity has been manually annotated by the ChEBI Team.

Supplier Information

Download	Molfile XML SDF

Formula

Net Charge

Average Mass

20.00634

Monoisotopic Mass

20.00623

InChI

InChI=1S/FH/h1H

InChIKey

KRHYYFGTRYWZRS-UHFFFAOYSA-N

SMILES

F[H]

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. inorganic acid A Bronsted acid derived from one or more inorganic compounds. Inorganic acids (also known as mineral acids) form hydrons and conjugate base ions when dissolved in water. (via hydrogen halide ) Bronsted acid A molecular entity capable of donating a hydron to an acceptor (Bronsted base). (via hydracid )

Application(s):	NMR chemical shift reference compound Any compound that produces a peak used to reference an NMR spectrum during data pre-processing.

ChEBI Ontology
Outgoing	hydrogen fluoride (CHEBI:29228) has role NMR chemical shift reference compound (CHEBI:228364) hydrogen fluoride (CHEBI:29228) is a hydrogen halide (CHEBI:18140) hydrogen fluoride (CHEBI:29228) is a mononuclear parent hydride (CHEBI:37176) hydrogen fluoride (CHEBI:29228) is conjugate acid of fluoride (CHEBI:17051) hydrogen fluoride (CHEBI:29228) is conjugate base of fluoronium (CHEBI:50314)

Incoming	fluoronium (CHEBI:50314) is conjugate acid of hydrogen fluoride (CHEBI:29228) fluoride (CHEBI:17051) is conjugate base of hydrogen fluoride (CHEBI:29228) fluoro group (CHEBI:42645) is substituent group from hydrogen fluoride (CHEBI:29228)

IUPAC Names

fluorane

fluoridohydrogen

hydrogen fluoride

Last Modified

09 January 2024

General Comment
2005-12-04	The term "hydrofluoric acid" refers to the aqueous solution of hydrogen fluoride.