Barium titanate

Names

[ CAS No. ]:
12047-27-7

[ Name ]:
Barium titanate

[Synonym ]:
Barium Titanium Oxide
EINECS 234-975-0
Barium titanium oxide,Titanium barium oxide
Barium metatitanate Titanium barium oxide
MFCD00003447
hbt3
bt201
Titanium barium oxide
vk4
bt204

Chemical & Physical Properties

[ Density]:
6.08 g/mL at 25 °C(lit.)

[ Melting Point ]:
1625 °C

[ Molecular Formula ]:
BaO₃Ti

[ Molecular Weight ]:
233.19200

[ Exact Mass ]:
233.83800

[ PSA ]:
63.19000

[ Water Solubility ]:
INSOLUBLE

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XR1437333

CAS REGISTRY NUMBER :: 12047-27-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: Ba-O3-Ti

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >12 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 31,302,1962

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3 gm/kg

TOXIC EFFECTS :: Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes Blood - hemorrhage

REFERENCE :: IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 31,302,1962

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H332

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R20/22

[ Safety Phrases ]:
S28-S28A

[ RIDADR ]:
UN 1564 6.1/PG 3

[ WGK Germany ]:
1

[ RTECS ]:
XR1437333

[ Packaging Group ]:
III

[ Hazard Class ]:
3

Articles

Microwave absorption enhancement and electron microscopy characterization of BaTiO₃ nano-torus.

Nanoscale 3(9) , 3860-7, (2011)

Uniform BaTiO(3) nano-torus with either concave or epicenter holes were synthesized by a hydrothermal method. Experimental observations indicated that the BaTiO(3) nano-torus with an average diameter ...

Ecotoxicological studies of micro- and nanosized barium titanate on aquatic photosynthetic microorganisms.

Aquat. Toxicol. 154 , 58-70, (2014)

The interaction between live organisms and micro- or nanosized materials has become a current focus in toxicology. As nanosized barium titanate has gained momentum lately in the medical field, the aim...

Interface engineered BaTiO₃/SrTiO₃ heterostructures with optimized high-frequency dielectric properties.

ACS Appl. Mater. Interfaces 4(11) , 5761-5, (2012)

Interface engineered BaTiO₃/SrTiO₃ heterostructures were epitaxially grown on (001) MgO substrates by pulsed laser deposition. Microstructural characterizations by X-ray diffraction and transmission e...