342939

Barium titanate(IV)

pieces, 3-12 mm, 99.8% trace metals basis

• Synonym(s): Barium metatitanate, Titanium barium oxide
• Linear Formula: BaTiO₃
• CAS Number: 12047-27-7
• Molecular Weight: 233.19
• EC Number: 234-975-0
• MDL number: MFCD00003447
• UNSPSC Code: 12352300
• PubChem Substance ID: 24861088
• NACRES: NA.22

Properties

• assay: 99.8% trace metals basis
• form: pieces; sintered
• reaction suitability: core: barium; reagent type: catalyst; reagent type: catalyst; core: titanium
• particle size: 3-12 mm
• density: 6.08 g/mL at 25 °C (lit.)
• SMILES string: [Ba++].[O-][Ti]([O-])=O
• InChI: 1S/Ba.3O.Ti/q+2;;2*-1;
• InChI key: WNKMTAQXMLAYHX-UHFFFAOYSA-N

Description

Application

Reagent for:

• Synthesis of high-dielectric polymer composite materials
• Inverse electron demand Diels-Alder reactions

Catalyst for:

• Selectivity of methane oxidation
• Vapor phase intramolecular dehydration

Used for:

• Synthesis of flexible transparent conductive coatings
• X7R multilayer ceramic capacitors

Suitable for vacuum deposition.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H332
• pcodes: P261 - P264 - P271 - P301 + P312 - P304 + P340 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves