Basic information
- CAS
12626-81-2- Standard SMILES
[O-2].[O-2].[O-2].[O-2].[O-2].[Pb+2].[Ti+4].[Zr+4]- InChIKey
HFGPZNIAWCZYJU-UHFFFAOYSA-N- Molecular formula
- O5PbTiZr
- Average molar mass
- 426 g/mol
- Monoisotopic mass
- 425.8038759
Names & identifiers
- Preferred name
- Lead zirconate titanate
- IUPAC
- lead(2+);pentakis(oxygen(2-));titanium(4+);zirconium(4+)
- English name
- Lead zirconate titanate
- Molecular formula
- O2PbTiZr
- Molecular weight
- 378.2898
Names & synonyms
Lead zirconate titanateLead titanate zirconateLead zirconium titanateLead zirconium titanium oxidePZT 5PZT 8TSTS 19TSTS 21TSTS 22TSTS 23PE 60APE 60E
Show more names
PZTpzt8pzt5pzt-cp1-60pe60ape60etsts23tsts22tsts21
PZT 574DTXSID00893914PZT compoundRefChem:152663DTXCID40132395212626-81-2Lead titanium zirconium oxideLead titanium zirconium oxide (Pb(Ti,Zr)O3)
Database identifiers
- CAS
12626-81-2- PubChem CID
- 159452
- DTXSID
DTXSID00893914- EC Number
- 235-727-4
Properties
Computed structural properties
- Topological polar surface area
- 5 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 0
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 0
Experimental & physicochemical properties
Chemical ClassesMetals -> Lead Compounds, Inorganic
Physical DescriptionAvailable as piezoelectric crystals; [Hawley]
Physicochemical properties
- Density
- 7 · 7,7 g/cm3
- solubility
- Soluble in alcohols
- form
- Semi-Solid/Viscous Liquid
- color
- Silvery white
- Water Solubility
- 3.4 mg/L · 3.4mg/L at 25℃
- Exposure limits
- 0.05 mg/m3; · ACGIH: TWA 0.05 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3NIOSH: IDLH 25 mg/m3; IDLH 100 mg/m3; TWA 5 mg/m3; TWA 0.050 mg/m3; STEL 10 mg/m3
- Substances of Very High Concern (SVHC) Candidate List
- Lead titanium zirconium oxide (12626-81-2)
- REACH Annex XVII Substances List
- Lead titanium zirconium oxide (12626-81-2)
- EPA Substance Registry System
- 3 · Lead titanium zirconium oxide (Pb(Ti,Zr)O3) (12626-81-2)
Safety & regulation
GHS classification
GHS Classification
Danger
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P203, P260, P261, P263, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 10 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Status: Active Update: 24-08-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14607
Restricted substance: Lead titanium zirconium oxide
Substance: Lead titanium zirconium oxide
Hazards SummarySee Lead and linked occupational diseases.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety & protection
Exposure Control and Personal Protection
Biological Exposure Indices (BEI) [ACGIH] - Lead in blood = 200 ug/L (20 ug/100 ml); sampling time not critical; [ACGIH]
1.0 [mg/m3], inhalable fraction (metal and insol. Cmpds.) as Zr[German Research Foundation (DFG)]
Threshold Limit Values (TLV)
0.05 [mg/m3], as Pb (5 mg/m3, as Zr)
10.0 [mg/m3], as Zr
Permissible Exposure Limit (PEL)0.05 [mg/m3], as Pb (5 mg/m3, as Zr)
Chemistry & industry
Uses & manufacturing
Uses
Used in electronics (stereos, transducers, computer memory); [Hawley]
Semiconductor Manufacturing [Category: Industry]
General Manufacturing InformationLead titanium zirconium oxide (Pb(Ti,Zr)O3): ACTIVE
Applications
UsesLead zirconate– titanate compositions display piezoelectric properties which are utilized in the production of FM-coupled mode filters, resonators in microprocessor clocks, photoflash actuators, phonograph cartridges, gas ignitors, audio tweeters and beepers, and ultrasonic transducers. The uses of other zirconium compounds result primarily from the ability of zirconium to complex with carboxyl groups and to form an insoluble organic compound.
UsesLead zirconium titanium oxide is used in piezoelectric devices and electro-optic devices.
Suppliers19 total
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
雨木（宁波）新材料有限公司13116661121
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
上海麦克林生化科技股份有限公司15221275939 15221275939 · [email protected]
Related reactions
1 records
Compound notes
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