| Common Name |
Hafnium
| Description |
Hafnium is a chemical element with the symbol Hf and atomic number 72. Hafnium is used in filaments and electrodes. Some semiconductor fabrication processes use its oxide for integrated circuits at 45 nm and smaller feature lengths. Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten.
| Structure |
MOLSDFPDBSMILESInChI
Structure for HMDB29201 (Hafnium)
| Synonyms |
| Value |
Source |
72HFChEBI
HafnioChEBI
HfChEBI
| Chemical Formlia |
Hf
| Average Molecliar Weight |
178.49
| Monoisotopic Molecliar Weight |
179.94654876
| IUPAC Name |
hafnium
| Traditional Name |
hafnium
| CAS Registry Number |
Not Available
| SMILES |
[Hf]
| InChI Identifier |
InChI=1S/Hf
| InChI Key |
VBJZVLUMGGDVMO-UHFFFAOYSA-N
| Chemical Taxonomy |
| Description |
This compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
| Kingdom |
Inorganic compounds
| Super Class |
Homogeneous metal compounds
| Class |
Homogeneous transition metal compounds
| Sub Class |
Not Available
| Direct Parent |
Homogeneous transition metal compounds
| Alternative Parents |
Not Available
| Substituents |
Homogeneous transition metal
Acyclic compound
| Molecliar Framework |
Acyclic compounds
| External Descriptors |
titanium group element atom (CHEBI:33343 )
| Ontology |
| Status |
Detected and Quantified
| Origin |
Not Available
| Biofunction |
Nutrient
| Application |
Not Available
| Cellliar locations |
Not Available
| Physical Properties |
| State |
Solid
| Experimental Properties |
| Property |
Value |
Reference |
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
| Predicted Properties |
| Property |
Value |
Source |
logP0ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 Å2ChemAxon
Rotatable Bond Count0ChemAxon
Refractivity0 m3·mol-1ChemAxon
Polarizability1.78 Å3ChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rlie of FiveYesChemAxon
Ghose FilterYesChemAxon
Vebers RlieYesChemAxon
MDDR-like RlieYesChemAxon
| Spectra |
| Spectra |
| Spectrum Type |
Description |
Splash Key |
|
| Predicted LC-MS/MS |
Predicted LC-MS/MS Spectrum – 10V, PositiveNot Available
| Predicted LC-MS/MS |
Predicted LC-MS/MS Spectrum – 20V, PositiveNot Available
| Predicted LC-MS/MS |
Predicted LC-MS/MS Spectrum – 40V, PositiveNot Available
| Predicted LC-MS/MS |
Predicted LC-MS/MS Spectrum – 10V, NegativeNot Available
| Predicted LC-MS/MS |
Predicted LC-MS/MS Spectrum – 20V, NegativeNot Available
| Predicted LC-MS/MS |
Predicted LC-MS/MS Spectrum – 40V, NegativeNot Available
| Biological Properties |
| Cellliar Locations |
Not Available
| Biofluid Locations |
Saliva
Urine
| Tissue Location |
Not Available
| Pathways |
Not Available
| Normal Concentrations |
SalivaDetected and Quantified0.004 +/- 0.002 uMAdlit (>18 years old)BothNormal
Zerihun T. Dame, …
details
UrineDetected and Quantified0.00031 (0.00006-0.00110) umol/mmol creatinineAdlit (>18 years old)Both
Normal
24023812
details
UrineDetected and Quantified0.00027 ± 0.00012 umol/mmol creatinineAdlit (>18 years old)BothNormal
2402627
details
|
| Abnormal Concentrations |
|
Not Available
| Associated Disorders and Diseases |
| Disease References |
None
| Associated OMIM IDs |
None
| External Links |
| DrugBank ID |
Not Available
| DrugBank Metabolite ID |
Not Available
| Phenol Explorer Compound ID |
Not Available
| Phenol Explorer Metabolite ID |
Not Available
| FoodDB ID |
Not Available
| KNApSAcK ID |
Not Available
| Chemspider ID |
22422
| KEGG Compound ID |
Not Available
| BioCyc ID |
Not Available
| BiGG ID |
Not Available
| Wikipedia Link |
Hafnium
| NuGOwiki Link |
HMDB29201
| Metagene Link |
HMDB29201
| METLIN ID |
Not Available
| PubChem Compound |
23986
| PDB ID |
Not Available
| ChEBI ID |
33343
Product: Naquotinib (mesylate)
References |
| Synthesis Reference |
Not Available |
| Material Safety Data Sheet (MSDS) |
Not Available |
| General References |
Not Available |
PMID: 25242218
