Titanium(III) oxide
Synonym(s):Dititanium trioxide;Titanium sesquioxide
- CAS NO.:1344-54-3
- Empirical Formula: O3Ti2
- Molecular Weight: 143.73
- MDL number: MFCD00036278
- EINECS: 215-697-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:52
What is Titanium(III) oxide?
Chemical properties
violet sintered tablets; hexagonal; oxidizes to TiO2; sintered material of 99.9% purity used as an evaporation material for interference films, thin film resistors and capacitors [KIR83] [CER91]
Physical properties
Dark-violet to purple-violet solid. It can be prepared by mixing stoichiometric amounts of Ti and TiO2 heated in a Mo-crucible at 1600°C. Slightly paramagnetic solid with χm = +63 × 10–6 emu.
The Uses of Titanium(III) oxide
Titanium(III) oxide is used to study the bioacceptability of medical implant surfaces.
The Uses of Titanium(III) oxide
Oxides of titanium find wide range of applications extending from photocatalysis, gas sensing to antibacterial, protective and anti-reflecting coatings.
Preparation
Titanium sesquioxide(Ti2O3) has a corundum
structure and is isomorphous with hematite and ilmenite. It may be prepared by reduction
of titania by hydrogen gas at 1000°C or as powder by reacting titanium metal with a stoichiometric amount of TiO2 at 1600°C as follows:
Ti(s) + 3TiO2(s) —> 2 Ti2O3(s) (1600°C)
Properties of Titanium(III) oxide
Melting point: | 2130°C |
Density | 4.49 g/mL at 25 °C(lit.) |
solubility | soluble in hot HF |
form | Powder |
Specific Gravity | 4.6 |
color | black hexagonal, hexane crystals, crystalline |
Water Solubility | Insoluble in water. |
Crystal Structure | Trigonal |
Dielectric constant | 110.0(Ambient) |
CAS DataBase Reference | 1344-54-3(CAS DataBase Reference) |
NIST Chemistry Reference | Dititanium trioxide(1344-54-3) |
EPA Substance Registry System | Titanium oxide (Ti2O3) (1344-54-3) |
Safety information for Titanium(III) oxide
Signal word | Warning |
Pictogram(s) |
Flame Flammables GHS02 |
GHS Hazard Statements |
H226:Flammable liquids |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for Titanium(III) oxide
New Products
4-Fluorophenylacetic acid 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL Tert-butyl bis(2-chloroethyl)carbamate 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid Tropic acid S-2-CHLORO PROPIONIC ACID ETHYL ISOCYANOACETATE 2-Bromo-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate (6-METHYL-[1,3]DITHIOLO[4,5-b]QUINOXALIN-2-ONE INDAZOLE-3-CARBOXYLIC ACID 4-IODO BENZOIC ACID (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5,6-Dimethoxyindanone 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 2-aminopropyl benzoate hydrochloride 1-(4-(aminomethyl)benzyl)urea hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
You may like
-
Titanium (III) oxide CAS 1344-54-3View Details
1344-54-3 -
Titanium(III) oxide CAS 1344-54-3View Details
1344-54-3 -
1975-50-4 98%View Details
1975-50-4 -
2-HYDROXY BENZYL ALCOHOL 98%View Details
90-01-7 -
2-Chloro-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 221615-75-4 98%View Details
221615-75-4 -
61397-56-6 CIS BROMO BENZOATE 98%View Details
61397-56-6 -
14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+View Details
14714-50-2 -
118753-70-1 98+View Details
118753-70-1