dipotassium diphosphate

K2O8P2-4 — CID 18612384

IUPACdipotassium diphosphate
SMILESO=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[K+].[K+]
InChIInChI=1S/2K.2H3O4P/c;;2*1-5(2,3)4/h;;2*(H3,1,2,3,4)/q2*+1;;/p-6
InChIKeyLMPDLIQFRXLCMO-UHFFFAOYSA-H
MW268.14 g/mol
LogP-11.64
Rot. Bonds

About dipotassium diphosphate

dipotassium diphosphate (PubChem CID 18612384) has the molecular formula K2O8P2-4 and a molecular weight of 268.14 g/mol. Its IUPAC name is dipotassium diphosphate.

Molecular Properties

Compound Namedipotassium diphosphate
PubChem CID18612384
Molecular FormulaK2O8P2-4
Molecular Weight268.14 g/mol
Exact Mass267.84
IUPAC Namedipotassium diphosphate
SMILESO=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[K+].[K+]
InChIInChI=1S/2K.2H3O4P/c;;2*1-5(2,3)4/h;;2*(H3,1,2,3,4)/q2*+1;;/p-6
InChIKeyLMPDLIQFRXLCMO-UHFFFAOYSA-H
XLogP-11.64
TPSA172.50 Ų
H-Bond Donors
H-Bond Acceptors8
Rotatable Bonds
Heavy Atoms12
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500268.14
LogP ≤ 5-11.64
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 108

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'phosphor', 'substructure': 'N/A'}

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Related Compounds

tripotassium diphosphate
CID 22035217
magnesium;potassium;phosphate
CID 14367919
dipotassium;disodium;phosphate
CID 160926550
tetrapotassium;sodium;phosphate
CID 172696103
tripotassium;cerium(3+);diphosphate
CID 133065496
potassium;antimony(3+);phosphate
CID 161486980
dipotassium;zinc;diphosphate
CID 11970412
potassium;vanadium;diphosphate;hydrofluoride
CID 174909509
potassium;titanium(4+);phosphate;hydrofluoride
CID 175771555
potassium;azane;hydron;phosphate
CID 173310600
calcium;potassium;phosphate;hydrate
CID 142707779
dipotassium;trisodium;hydron;triphosphate
CID 173105953

Frequently Asked Questions

What is the IUPAC name of dipotassium diphosphate?
The IUPAC name of dipotassium diphosphate (CID 18612384) is dipotassium diphosphate.
What is the SMILES notation for dipotassium diphosphate?
The canonical SMILES for dipotassium diphosphate is O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[K+].[K+].
What is the InChIKey of dipotassium diphosphate?
The InChIKey is LMPDLIQFRXLCMO-UHFFFAOYSA-H. The full InChI is InChI=1S/2K.2H3O4P/c;;2*1-5(2,3)4/h;;2*(H3,1,2,3,4)/q2*+1;;/p-6.
What are the key properties of dipotassium diphosphate?
dipotassium diphosphate has a molecular weight of 268.14 g/mol, XLogP of -11.64, 0 rotatable bonds, 0 hydrogen bond donors, and 8 hydrogen bond acceptors.
Where does this data come from?
All data for dipotassium diphosphate is sourced from PubChem (CID 18612384), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).