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Oxides and peroxides

Dioxogermane

Also known as Germanic acid, GeO2, Dioxogermanium

CAS 1310-53-8Formula GeO2Molar mass 104.61 g/mol
14 suppliers listed
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Dioxogermane chemical structure, GeO2, CAS 1310-53-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1310-53-8
Formula
GeO2
Molar mass
104.61 g/mol
Physical form
Powder
HS code
282560
Category
Oxides and peroxides
Illustrative photo, closed jumbo bulk bags in a warehouse in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Dioxogermane?

Plain description, key identifiers and synonyms

Dioxogermane is a chemical substance with the molecular formula GeO2 and a molar mass of 104.61 g/mol. Its CAS registry number is 1310-53-8.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dioxogermane
CAS number
1310-53-8
Molecular formula
GeO2
MDL number
MFCD00011030
INCI name
GERMANIUM DIOXIDE
InChIKey
YBMRDBCBODYGJE-UHFFFAOYSA-N
InChI
InChI=1S/GeO2/c2-1-3
SMILES (canonical and isomeric)
O=[Ge]=O

Synonyms

  • Germanic acid
  • GeO2
  • Dioxogermanium
  • Germanic oxide
  • Germanium tetroxide
  • Germanium dioxide, 99.999%
  • Germanium Oxide Nanoparticle Dispersion
  • Germanium(IV) oxide (hexagonal, quartz type) GE
  • Germanium(IV) oxide, >=99.99% trace metals basis
  • Germanium(IV) oxide, powder, 99.999% trace metals basis
  • Germanium(IV) oxide, (crystalline powder), 99.998% trace metals basis

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

Physical form
Powderexp.

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
104.61 g/molcalc.
Exact mass
105.911 Dacalc.
LogP (octanol/water)
-0.62calc.
Topological polar surface area
34.14 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.

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.

Dioxogermane suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 14 suppliers
14 of 14 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

14 suppliers in 6 countries

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Dioxogermane price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Industrial uses: Catalyst, Intermediate.

Consumer uses: Catalyst.

Cosmetic ingredient, INCI name GERMANIUM DIOXIDE(antimicrobial)

Functional uses

  • Biocide

Cosmetic functions

  • Antimicrobial

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2825.60Indicative HS code

Germanium oxides and zirconium dioxide

World exports in 2024
$372M
+9.3% vs 2023, imports $366M
2019 to 2024
Top exporters
  1. China38.1%
  2. Japan12.1%
  3. United States11.1%
Top importers
  1. United States15.6%
  2. Germany13.5%
  3. South Korea13.4%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Dioxogermane, based on the data on this page

What is Dioxogermane?

Dioxogermane is a chemical substance with the molecular formula GeO2 and a molar mass of 104.61 g/mol. Its CAS registry number is 1310-53-8.

What is the CAS number of Dioxogermane?

The CAS registry number of Dioxogermane is 1310-53-8.

What is the molecular formula and weight of Dioxogermane?

The molecular formula of Dioxogermane is GeO2 and its molar mass is 104.61 g/mol.

What is Dioxogermane used for?

Industrial uses: Catalyst, Intermediate. Consumer uses: Catalyst.

Is Dioxogermane hazardous?

No GHS hazard classification for Dioxogermane 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 Dioxogermane?

Dioxogermane is usually classified under HS code 282560 (Germanium oxides and zirconium dioxide). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dioxogermane?

CompoundList lists 14 suppliers of Dioxogermane in China, United States, Turkey, Canada and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Dioxogermane?

Suppliers quote Dioxogermane 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 Dioxogermane

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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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