342939

Sigma-Aldrich

Barium titanate(IV)

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

Synonym(s):
Titanium barium oxide, Barium metatitanate
Linear Formula:
BaTiO3
CAS Number:
Molecular Weight:
233.19
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

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

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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.

Packaging

50 g in poly bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

Xn

Risk Statement

20/22

Safety Statement

28

RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Layani, M.; Magdassi, S.
Journal of Materials Chemistry, 21, 15378-15378 (2011)
Peter Barber et al.
ACS applied materials & interfaces, 2(9), 2553-2559 (2010-09-02)
We report the preparation of new polymer composite dielectric materials for energy storage applications. New layered 1:1 mixed A+2/Ti4+ metal phenylphosphonates, ATi(O3PC6H5)3, A=Mg, Ca, Sr, Ba, and Pb, have been prepared via a melt route, in which mixed metal oxides...
E. Badarau, et al.,
European Journal of Organic Chemistry, 21, 3619-3627 (2009)
H. Lee, et al.,
Journal of the American Ceramic Society. American Ceramic Society, 94, 1556-1562 (2011)
O. A. Timonova and Y. S. Mardeshev,
Russ. J. Gen. Chem., 77, 2214-2214 (2007)

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