Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>Titanium monoxide

Titanium monoxide

Titanium monoxide Structure
Titanium monoxide structure
CAS No.
12137-20-1
Chemical Name:
Titanium monoxide
Synonyms
TiO;3mmpieces;Opticalgrade;TITANIUM(+2)OXIDE;Titanium(Ⅱ) oxide;Titanium monoxide;TITANIUM MONOOXIDE;titaniumoxide(tio);TITANIUM(II) OXIDE;titanium (Ⅱ) oxide
CBNumber:
CB6283368
Molecular Formula:
OTi
Molecular Weight:
63.87
MDL Number:
MFCD00036279
MOL File:
12137-20-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:10
Request For Quotation

Titanium monoxide Properties

Melting point 1700°C
Boiling point >3000°C
Density 4,95 g/cm3
Flash point >3000°C
storage temp. Store at room temperature, keep dry and cool
form pieces
Specific Gravity 4.95
color yellow cubic crystals, crystalline
Water Solubility Soluble in concentrated sulfuric acid, concentrated hydrofluoric acid and alkali. Insoluble in water, diluted sulfuric acid, hydrochloric acid, nitric acid and organic solvents.
Specific Heat Capacity Cp(crystal): 0.63 J/(g·K), at 25℃
Crystal Structure Cubic
crystal system Cube
Space group Fm3m
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.41820.41820.41829090900.0731
Dielectric constant 110.0(Ambient)
InChI 1S/O.Ti
InChIKey OGIDPMRJRNCKJF-UHFFFAOYSA-N
SMILES O=[Ti]
CAS DataBase Reference 12137-20-1(CAS DataBase Reference)
EWG's Food Scores 1
EPA Substance Registry System Titanium oxide (TiO) (12137-20-1)
UNSPSC Code 12352303
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)Flame (GHS02)
GHS05,GHS07,GHS08,GHS02
Signal word  Danger
Hazard statements  H302-H314-H371-H372-H351-H335-H225-H260
Precautionary statements  P501-P223-P260-P270-P202-P240-P231+P232-P210-P233-P201-P243-P241-P242-P271-P264-P280-P370+P378-P335+P334-P308+P311-P303+P361+P353-P301+P330+P331-P363-P301+P312+P330-P304+P340+P310-P305+P351+P338+P310-P403+P233-P402+P404-P403+P235-P405
WGK Germany  3
TSCA  TSCA listed
Storage Class 13 - Non Combustible Solids
NFPA 704
0
0 0

Titanium monoxide price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 379174 Titanium(II) oxide pieces, ≥99.5% trace metals basis 12137-20-1 100g $347 2023-06-20 Buy
Sigma-Aldrich 481041 Titanium(II) oxide powder, 325 mesh, 99.9% trace metals basis 12137-20-1 10g $44 2022-05-15 Buy
Strem Chemicals 93-2212 Titanium(II) oxide, optical grade, pellets (99.9+%-Ti) (99.9+%-Ti) 12137-20-1 5g $31 2026-04-30 Buy
Strem Chemicals 93-2212 Titanium(II) oxide, optical grade, pellets (99.9+%-Ti) (99.9+%-Ti) 12137-20-1 25g $113 2026-04-30 Buy
Strem Chemicals 93-2212 Titanium(II) oxide, optical grade, pellets (99.9+%-Ti) (99.9+%-Ti) 12137-20-1 100g $336 2026-04-30 Buy
Product number Packaging Price Buy
379174 100g $347 Buy
481041 10g $44 Buy
93-2212 5g $31 Buy
93-2212 25g $113 Buy
93-2212 100g $336 Buy

Titanium monoxide Chemical Properties, Uses, Production

Chemical Properties

bronze pellets; fcc; weakly basic oxide with no important industrial uses [HAW93] [STR93] [KIR83]

Chemical Properties

Titanium monoxide, TiO, has a rock-salt structure but can exist with both oxygen and titanium vacancies. For stoichiometric TiO, the lattice parameter is 417 pm, but varies from ca 418 pm at 46 atom % to 4162 pm at 54 atom % oxygen. Apparently, stoichiometric TiO has ca 15% of the Ti and O sites vacant. At high temperatures (>900 °C (1,652 °F)), these vacancies are randomly distributed; at low temperatures, they become ordered. Titanium monoxide may be made by heating a stoichiometric mixture of titanium metal and titanium dioxide powders at 1,600 °C (2,912 °F).

Physical properties

Gold-bronze solid. Prepared by mixing stoichiometric amounts of Ti and TiO2 heated in a Mo-crucible at 1600°C or by the reduction of TiO2with H under pressure at 130 atm and 2000°C. Slightly paramagnetic solid with χm = +88 × 10–6 emu.

Uses

Used for vacuum deposition. Also applications include sunscreens and UV-blocking in cosmetics, varnishes, wood preservatives, textile fibers, and packaging films. Also used as paint pigment, opacifying agent, welding rod fluxes, optical coatings, as a catalyst, ceramic finish coat, plastics, elastomers, coated fabrics, printing inks, roofing granules, glass, and in glazes. Also identified as Titanium monoxide.

Definition

ChEBI: Titanium(II) oxide is a titanium oxide containing approximately equal numbers of titanium and oxygen ions.

Preparation

Titanium monoxide or hongquiite (TiO) may be prepared by direct reduction by mixing stoichiometric amounts of titanium metal and titanium dioxide into a molybdenum crucible at 1600°C or reduction of the titanium dioxide with hydrogen under pressure at 130 atm and 2000°C.
Ti (s) + TiO2(s) —> 2 TiO(s) (1600°C)

Reactions

On heating the monoxide in air, the compound reverts to other titanium oxides as a function of temperature increase:
TiO(s) —> Ti2O3(s) (200°C);
TiO(s) —> Ti3O5(s) (250–350°C);
TiO(s) —> TiO2(s) (350°C).

reaction suitability

reagent type: catalyst
core: titanium

Titanium monoxide Preparation Products And Raw materials

Raw materials

Titanium

Preparation Products

Titanium monoxide Suppliers

Global Suppliers ( 197)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 18080918076 800078821@qq.com China 9706 55
Beijing HuaMeiHuLiBiological Chemical 010-56205725 waley188@sohu.com China 12323 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Beijing HwrkChemical Technology Co., Ltd 55
Energy Chemical 61
Shanghai Hanhong Scientific Co.,Ltd. 64
Shandong Xiya Chemical Co., Ltd 57
Sichuan Kulinan Technology Co., Ltd 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 55
Beijing HuaMeiHuLiBiological Chemical 58

Related articles

  • What is the crystal of TiO2?
  • Titanium Dioxide Single Crystal is a single crystal from the Goodfellow range. Variations of these single crystals are availab....
  • May 21,2024

View Latest Price from Titanium monoxide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
TITANIUM MONOXIDE pictures 2021-10-21 TITANIUM MONOXIDE
12137-20-1
 $10.00 1KG 99% 20 tons Hebei Zhanyao Biotechnology Co. Ltd
TITANIUM MONOXIDE pictures 2020-01-15 TITANIUM MONOXIDE
12137-20-1
 $1.00 1KG 99.0% 100kg Career Henan Chemical Co

Titanium monoxide Spectrum

TITANIUM MONOXIDE(12137-20-1)IR1

12137-20-1 (Titanium monoxide) Related Search:

Titanium(III) oxide Titanium dioxide Titanium dioxide Manganese (II) oxide Titanium oxide
Praseodymium oxide Nickel(II) oxide Neodymium oxide Tantalum pentoxide Iron oxide
Cerium dioxide Lithium oxide Lanthanum oxide Strontium oxide Magnesium oxide
Lutetium oxide Lithium cobalt(III) oxide Antimony (IV) oxide

1of4

Titanium oxide (TiO) Titanium oxide, alpha titaniumoxide(tio) TITANIUM MONOOXIDE TITANIUM(+2)OXIDE TITANIUM(II) OXIDE Titanium (II) oxide pellets, 8 to 9mm(0.32 to 0.36 in.) dia. x 6 to 7mm(0.24 to 0.28 in.) thick TITANIUM (II) OXIDE, 99.9%, LUMPSTITANIUM (II) OXIDE, 99.9%, LUMPSTITANIUM (II) OXIDE, 99.9%, LUMPS TITANIUM (II) OXIDE Titanium Dioxide Titanium(II) oxide Coating Quality UMICORE Titanium(II) oxide, #325 mesh, 99.9% metals basis TITANIUM(II) OXIDE, PIECES, +50 MESH, 99.9% Titanium(II) oxide, optical grade, 3mm pieces, 99+% 3mmpieces Opticalgrade TITANIUM (II) OXIDE, 99.5% POWDER TITANIUM (II) OXIDE, 99.9% LUMPS Titanium(II)oxide,opticalgrade,pellets(99.9+%-Ti) titanium(ii) oxide pellets Titanium(II) oxide, 99.5% (metals basis) Titanium(II) oxide, 99.9% (metals basis) Titanium(II) oxide pellets, 99.9% (metals basis) Titanium (II) oxide, Optical Grade, 99.7% Titanium (II) oxide, Optical Grade, 99+% (metals basis) Titanium(II) oxide, optical grade TITANIUM(II) OXIDE, OPTICAL GRADE: 99.9% TITANIUM(II) OXIDE, OPTICAL GRADE, 3MM PIECES Titanium(II) oxide (metals basis) Titanium(II) oxide/ 99.9% TITANIUM OXIDE (II), 99.9% LUMPS (Titanium Monoxide) TITANIUM OXIDE (II), 99.9% POWDER (Titanium Monoxide) Titanium(II) oxide coating quality TitaniuM(II) oxide powder, -325 Mesh, 99.9% trace Metals basis titanium (Ⅱ) oxide Titanium(II) oxide, 99.9% trace metals basis Titanium(II) oxide, 99.5% trace metals basis Titanium Monoxide,99.99% Titanium(Ⅱ) oxide TiO Titanium monoxide 12137-20-1 OTi Catalysis and Inorganic Chemistry Titanium metal oxide Inorganics