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Oxides and peroxides

Lithium superoxide

CAS 12136-56-0Formula LiO2Molar mass 38.94 g/mol
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Lithium superoxide chemical structure, LiO2, CAS 12136-56-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
12136-56-0
Formula
LiO2
Molar mass
38.94 g/mol
HS code
282520
Category
Oxides and peroxides

What is Lithium superoxide?

Plain description, key identifiers and synonyms

Lithium superoxide is a chemical substance with the molecular formula LiO2 and a molar mass of 38.94 g/mol. Its CAS registry number is 12136-56-0.

Identifiers

Registry numbers, names and line notations, tap to copy

CAS number
12136-56-0
Molecular formula
LiO2
InChIKey
GMZGUKXTXROVJB-UHFFFAOYSA-N
InChI
InChI=1S/Li.O2/c;1-2/q+1;-1
SMILES (canonical and isomeric)
[Li+].[O-][O]

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
38.94 g/molcalc.
Exact mass
39.0058 Dacalc.
LogP (octanol/water)
-4.3calc.
Topological polar surface area
42.96 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Lithium superoxide suppliers

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Lithium superoxide price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Lithium superoxide is traded under.

HS 2825.20Indicative HS code

Lithium oxide and hydroxide

World exports in 2024
$2.77B
−65.0% vs 2023, imports $2.56B
2019 to 2024
Top exporters
  1. China80.3%
  2. Chile7.1%
  3. United States6.1%
Top importers
  1. South Korea62.8%
  2. Japan24.4%
  3. China5.0%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Lithium superoxide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Lithium superoxide, based on the data on this page

What is Lithium superoxide?

Lithium superoxide is a chemical substance with the molecular formula LiO2 and a molar mass of 38.94 g/mol. Its CAS registry number is 12136-56-0.

What is the CAS number of Lithium superoxide?

The CAS registry number of Lithium superoxide is 12136-56-0.

What is the molecular formula and weight of Lithium superoxide?

The molecular formula of Lithium superoxide is LiO2 and its molar mass is 38.94 g/mol.

Is Lithium superoxide hazardous?

No GHS hazard classification for Lithium superoxide is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Lithium superoxide?

Lithium superoxide is usually classified under HS code 282520 (Lithium oxide and hydroxide). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Lithium superoxide?

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What is the price of Lithium superoxide?

Suppliers quote Lithium superoxide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Lithium superoxide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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