Lithium oxide (CED0000961)

Record Information

Version

1.0

Creation Date

2016-05-19 03:07:40 UTC

Update Date

2026-04-17 19:53:48 UTC

Accession Number

CHEM009594

Identification

Common Name

Lithium oxide

Class

Small Molecule

Description

Lithium oxide is an inorganic compound with the chemical formula $\text{Li}_2\text{O}$ and an average molecular weight of 29.88 g/mol. Lithium oxide belongs to the alkali metal oxides, a subclass of alkali metal organides within the inorganic compounds. It is further classified under the superclass of mixed metal/non-metal compounds. This substance is found in or released from nine recorded sources. Within the building and construction sector, it is associated with ceilings, fencing, floors, stairs and ramps, sunshades awnings or outside screens, and one additional source. Additionally, it is found in electrical and electronic equipment, specifically in antennas, amplifiers, and adjustable resistors.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

Li₂O

Average Molecular Mass

29.880 g/mol

Monoisotopic Mass

30.027 g/mol

CAS Registry Number

12057-24-8

IUPAC Name

dilithium(1+) ion oxidandiide

Traditional Name

dilithium(1+) ion oxidandiide

SMILES

[Li+].[Li+].[O--]

InChI Identifier

InChI=1S/2Li.O/q2*+1;-2

InChI Key

FUJCRWPEOMXPAD-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of inorganic compounds known as alkali metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is an alkali metal.

Kingdom

Inorganic compounds

Super Class

Mixed metal/non-metal compounds

Class

Alkali metal organides

Sub Class

Alkali metal oxides

Direct Parent

Alkali metal oxides

Alternative Parents

Substituents

Alkali metal oxide
Inorganic lithium salt
Inorganic oxide
Inorganic salt

Molecular Framework

Not Available

External Descriptors

Not Available

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
logP	0	ChemAxon
pKa (Strongest Acidic)	3.09	ChemAxon
Physiological Charge	1	ChemAxon
Hydrogen Acceptor Count	0	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	0 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	0 m³·mol⁻¹	ChemAxon
Polarizability	1.78 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Not Available

Toxicity Profile

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Toxicity Values

Not Available

Health Effects

Health Effect	Relationship	Direction	Reference

Exposure Sources

Source ID	Source	Sector	Reference
495	Ceilings	Building & Construction	Not Available
496	Fencing	Building & Construction	Not Available
497	Floors	Building & Construction	Not Available
500	Stairs And Ramps	Building & Construction	Not Available
501	Sunshades Awnings Or Outside Screens	Building & Construction	Not Available
502	Sunshades Awnings Or Outside Screens	Building & Construction	Not Available
504	Adjustable Resistors	Electrical & Electronic Equipment	Not Available
505	Amplifiers	Electrical & Electronic Equipment	Not Available
506	Antennas	Electrical & Electronic Equipment	Not Available

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	3-ketoacyl-CoA synthase 20	Q9FG87	Arabidopsis thaliana	Predicted (SEA)	4373.73
Click to view 3D structure	D(1A) dopamine receptor	P21728	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	D(1A) dopamine receptor	P18901	Rattus norvegicus	Predicted (SEA)	7784.61
Click to view 3D structure	D(2) dopamine receptor	P14416	Humans	Predicted (SEA)	7784.92
Click to view 3D structure	5-hydroxytryptamine receptor 6	P50406	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	5-hydroxytryptamine receptor 2C	P08909	Rat	Predicted (SEA)	7784.69
Click to view 3D structure	D(2) dopamine receptor	P61169	Rat	Predicted (SEA)	7784.77
Click to view 3D structure	5-hydroxytryptamine receptor 7	P34969	Humans	Predicted (SEA)	7784.92
Click to view 3D structure	5-hydroxytryptamine receptor 2B	P41595	Humans	Predicted (SEA)	7784.92
Click to view 3D structure	Beta-2 adrenergic receptor	P07550	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	Glycogen synthase kinase-3 beta	P49841	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	D(4) dopamine receptor	P21917	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	Beta-1 adrenergic receptor	P08588	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	5-hydroxytryptamine receptor 1D	P28221	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	5-hydroxytryptamine receptor 1E	P28566	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	Protein kinase C gamma type	P63319	Rattus norvegicus	Predicted (SEA)	7784.46
Click to view 3D structure	D(1B) dopamine receptor	P21918	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	5-hydroxytryptamine receptor 2C	P28335	Humans	Predicted (SEA)	7784.92
Click to view 3D structure	5-hydroxytryptamine receptor 3A	P46098	Humans	Predicted (SEA)	7784.92
Click to view 3D structure	Sodium-dependent noradrenaline transporter	P23975	Humans	Predicted (SEA)	7784.92
Click to view 3D structure	Epidermal growth factor receptor	P00533	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	D(1) dopamine receptor	P35406	Carassius auratus	Predicted (SEA)	7784.53
Click to view 3D structure	Serine/threonine-protein kinase pim-1	P11309	Humans	Predicted (SEA)	7784.92
Click to view 3D structure	5-hydroxytryptamine receptor 1A	P19327	Rattus norvegicus	Predicted (SEA)	7784.92
Click to view 3D structure	Sodium-dependent dopamine transporter	Q01959	Humans	Predicted (SEA)	7784.92