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Barium titanate CAS#12047-27-7

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  • Barium titanate CAS#12047-27-7
  • Barium titanate CAS#12047-27-7
  • Barium titanate CAS#12047-27-7
  • Barium titanate CAS#12047-27-7
  • Barium titanate CAS#12047-27-7

›

Barium titanate CAS#12047-27-7

Outstanding Electrical Functional Properties: Barium titanate (BaTiO₃) exhibits excellent ferroelectric, piezoelectric, and dielectric properties, making it highly suitable for advanced electronic and functional material applications.


High Insulation and Reliability: With its high insulation resistance, it ensures stable performance and reliability in electronic components, even under demanding operating conditions.


Essential Material for Electronic Ceramics Industry: Featuring a unique ABO₃ perovskite crystal structure, it serves as a key raw material in the production of high-performance electronic ceramics.


Broad Range of High-Tech Applications: It is widely used in multilayer ceramic capacitors (MLCCs), PTC thermistors, optoelectronic devices, and memory components, supporting modern electronics and smart technologies.

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Product Description

Product Description of Barium titanate CAS#12047-27-7

Barium titanate (BaTiO₃) is an inorganic white powder that turns transparent in large single crystals. With a classic ABO₃ perovskite structure, it serves as a core functional ceramic material for the electronic ceramics industry. Boasting superior ferroelectric, piezoelectric and dielectric properties along with high insulation resistance, it is widely adopted in multilayer ceramic capacitors (MLCCs), PTC thermistors, optoelectronic devices and memory components.


Product Application of Barium titanate CAS#12047-27-7

Barium titanate possesses outstanding ferroelectric, piezoelectric properties and an extremely high dielectric constant, roughly 1,000 times that of water, granting it extensive commercial uses. It has five crystal phases, each stable at a specific temperature.

Barium titanate ceramics are widely used in dielectric amplifiers, magnetic amplifiers and capacitors. These components are applied in calculators, radios, televisions, ultrasonic devices, crystal microphones, telephones and sonar systems.

Product Information

Parameters


Melting point69-73 °C(lit.)
Boiling point265 °C(lit.)
density1.048
bulk density450kg/m3
vapor density7.6 (vs air)
vapor pressure<0.01 mm Hg ( 20 °C)
refractive index1.4859
FEMA2184 | BUTYLATED HYDROXYTOLUENE
Fp127 °C
storage temp.2-8°C
solubilitymethanol: 0.1 g/mL, clear, colorless
formCrystals
pkapKa 14(H2O t = 25 c = 0.002 to 0.01) (Uncertain)
colorwhite
Odorfaint characteristic odor
biological sourcesynthetic
Odor Typephenolic
Water Solubilityinsoluble
Merck141548
BRN1911640
Exposure limitsACGIH: TWA 2 mg/m3

NIOSH: TWA 10 mg/m3
Stability:Stable, but light-sensitive. Incompatible with acid chlorides, acid anhydrides, brass, copper, copper alloys, steel, bases, oxidizing agents. Combustible.
Cosmetics Ingredients FunctionsANTIOXIDANT
FRAGRANCE
InChIKeyNLZUEZXRPGMBCV-UHFFFAOYSA-N
LogP5.2
CAS DataBase Reference128-37-0(CAS DataBase Reference)
NIST Chemistry ReferenceButylated hydroxytoluene(128-37-0)
IARC3 (Vol. 40, Sup 7) 1987
EPA Substance Registry System2,6-Di-tert-butyl-p-cresol (128-37-0)

Safety Information


Hazard CodesXn,N
Risk Statements22-36/37/38-36/38-50/53
Safety Statements26-36-37/39-61-60
RIDADR3077
OEBB
OELTWA: 10 mg/m3
WGK Germany1
RTECSGO7875000
F39744
Autoignition Temperature878 °F
TSCAYes
HazardClass9
PackingGroupIII
HS Code29071900
Hazardous Substances Data128-37-0(Hazardous Substances Data)
ToxicityLD50 orally in mice: 1040 mg/kg (McOmie)


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