Record Information
Version1.0
Creation date2010-04-08 22:12:19 UTC
Update date2015-07-20 23:27:46 UTC
Primary IDFDB016248
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameHelium
DescriptionFood processing aid
CAS Number7440-59-7
Structure
Thumb
Synonyms
SynonymSource
2HeChEBI
HeChEBI
HelioChEBI
(3He)HeliumHMDB
Atomic heliumHMDB
e939HMDB
Helium(0)HMDB
Helium, compressedHMDB
Helium, isotope OF mass 3HMDB
Helium-3HMDB
Helium-4HMDB
O-HeliumHMDB
p-HeliumHMDB
[He]HMDB
HeliumChEBI
Helium 4MeSH
(3He)heliumbiospider
[he]biospider
E939db_source
HEbiospider
Helium (usp)biospider
Helium, compressed [UN1046] [Nonflammable gas]biospider
Helium, isotope of mass 3biospider
helium(0)biospider
O-heliumbiospider
P-heliumbiospider
Predicted Properties
PropertyValueSource
logP0ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity0 m³·mol⁻¹ChemAxon
Polarizability1.78 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaHe
IUPAC namehelium
InChI IdentifierInChI=1S/He
InChI KeySWQJXJOGLNCZEY-UHFFFAOYSA-N
Isomeric SMILES[He]
Average Molecular Weight4.0026
Monoisotopic Molecular Weight4.00260325
Classification
Description belongs to the class of inorganic compounds known as homogeneous noble gases. These are inorganic non-metallic compounds in which the largest atom is a halogen atom.
KingdomInorganic compounds
Super ClassHomogeneous non-metal compounds
ClassHomogeneous noble gases
Sub ClassNot Available
Direct ParentHomogeneous noble gases
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkNot Available
External DescriptorsNot Available
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionHe 100.00%DFC
Melting PointMp -272.2° (under pressure)DFC
Boiling PointBp -269°DFC
Experimental Water SolubilityNot Available
Experimental logP0.28BIOBYTE STARLIST (2009)
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
ChemSpider ID22423
ChEMBL IDCHEMBL1796997
KEGG Compound IDNot Available
Pubchem Compound ID23987
Pubchem Substance IDNot Available
ChEBI ID30217
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB37238
CRC / DFC (Dictionary of Food Compounds) IDKPM79-Q:KPM79-Q
EAFUS ID1564
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Flavornet IDNot Available
GoodScent IDrw1249131
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
odorless
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference