potassium dihydrogen phosphate

H2KO4P — CID 516951

IUPACpotassium dihydrogen phosphate
SMILESO=P([O-])(O)O.[K+]
InChIInChI=1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChIKeyGNSKLFRGEWLPPA-UHFFFAOYSA-M
MW136.08 g/mol
LogP-4.56
Rot. Bonds

About potassium dihydrogen phosphate

potassium dihydrogen phosphate (PubChem CID 516951) has the molecular formula H2KO4P and a molecular weight of 136.08 g/mol. Its IUPAC name is potassium dihydrogen phosphate.

Molecular Properties

Compound Namepotassium dihydrogen phosphate
PubChem CID516951
Molecular FormulaH2KO4P
Molecular Weight136.08 g/mol
Exact Mass135.93
IUPAC Namepotassium dihydrogen phosphate
SMILESO=P([O-])(O)O.[K+]
InChIInChI=1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChIKeyGNSKLFRGEWLPPA-UHFFFAOYSA-M
XLogP-4.56
TPSA80.59 Ų
H-Bond Donors2
H-Bond Acceptors2
Rotatable Bonds
Heavy Atoms6
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500136.08
LogP ≤ 5-4.56
H-Bond Donors ≤ 52
H-Bond Acceptors ≤ 102

Computed Properties (RDKit)

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

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Frequently Asked Questions

What is the IUPAC name of potassium dihydrogen phosphate?
The IUPAC name of potassium dihydrogen phosphate (CID 516951) is potassium dihydrogen phosphate.
What is the SMILES notation for potassium dihydrogen phosphate?
The canonical SMILES for potassium dihydrogen phosphate is O=P([O-])(O)O.[K+].
What is the InChIKey of potassium dihydrogen phosphate?
The InChIKey is GNSKLFRGEWLPPA-UHFFFAOYSA-M. The full InChI is InChI=1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1.
What are the key properties of potassium dihydrogen phosphate?
potassium dihydrogen phosphate has a molecular weight of 136.08 g/mol, XLogP of -4.56, 0 rotatable bonds, 2 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for potassium dihydrogen phosphate is sourced from PubChem (CID 516951), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).