Basic information
- CAS
12036-23-6- Standard SMILES
[O]=[Zr]=[O]- InChIKey
MCMNRKCIXSYSNV-UHFFFAOYSA-N- Molecular formula
- O2Zr
- Average molar mass
- 123.22 g/mol
- Monoisotopic mass
- 121.89453364
Names & identifiers
- Preferred name
- Zirconium dioxide
- IUPAC
- dioxozirconium
Names & synonyms
Zirconium dioxideRhuligelZirconium WhiteZirconic anhydrideZirox Zt 35PCS (filler)CAP (oxide)Norton 9839Zircoa 5027TZ 3YTSKNZS 30ANissan Zirconia Sol NZS 20A
Show more names
CC 10C.I. 77990ZD 100RefChem:1101191215-227-2DTXCID0013961631314-23-4DTXSID1042520
Database identifiers
- CAS
12036-23-6、1314-23-4- PubChem CID
- 62395
- DTXSID
DTXSID301315847- EC Number
- 215-227-2、234-843-2
- Nikkaji
- J44.276C
Properties
Computed structural properties
- Topological polar surface area
- 34.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 3
- Formal charge
- 0
- Complexity
- 18.3
Experimental & physicochemical properties
SpringerMaterials Propertiesdielectric constant
Physical DescriptionWet Solid; Other Solid; Dry Powder; CBI; Dry Powder; Wet Solid; Large Crystals; Dry Powder; Other Solid; Liquid; Other Solid; Dry Powder; Liquid
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 93.2% (1040 of 1116) of all reports.
Not Classified
Aggregated GHS information provided per 1116 reports by companies from 17 notifications to the ECHA C&L Inventory.
This chemical does not meet GHS hazard criteria for 100% (23 of 23) of all reports.
Not Classified
Aggregated GHS information provided per 23 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Zirconium oxide (ZrO2)
Zirconium oxide (ZrO2) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Zirconium oxide (ZrO2) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 12-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15455
Zirconium oxide: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Zirconium oxide (ZrO2): Human health tier I assessment
Hazard Classes and Categories
Not Classified
Not Classified
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 100,000,000 - <250,000,000 lb
Consumer UsesDye
Industry UsesAbrasives
General Manufacturing Information
Miscellaneous Manufacturing
Zirconium oxide (ZrO2): ACTIVE
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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