Titanium

Base Information

• Chemical Name: Titanium
• CAS No.: 7440-32-6
• Deprecated CAS: 182260-48-6,195161-81-0,53549-90-9,54319-51-6,57854-37-2,62650-70-8,67796-94-5,11147-83-4,12718-64-8,12794-00-2,37246-34-7,37246-36-9,37246-37-0,37261-68-0,37269-05-9,37301-57-8,37333-92-9,1445772-67-7,195161-81-0,54319-51-6,57854-37-2,62650-70-8,67796-94-5
• Molecular Formula: Ti
• Molecular Weight: 51.9118
• Hs Code.: 81089020
• European Community (EC) Number: 231-142-3
• UN Number: 2546,1352,2878
• UNII: D1JT611TNE
• DSSTox Substance ID: DTXSID3047764
• Nikkaji Number: J95.279F
• Wikipedia: Titanium
• Wikidata: Q716
• NCI Thesaurus Code: C95189
• RXCUI: 1305547
• Mol file: 7440-32-6.mol

Synonyms:Titanium

Chemical Property of Titanium

Chemical Property:

• Appearance/Colour: dark grey lustrous solid
• Melting Point: 1660°C(lit.)
• Boiling Point: 3287°C(lit.)
• Flash Point: 0°C
• PSA: 0.00000
• Density: 4.5g/mLat25°C(lit.)
• LogP: 0.00000
• Storage Temp.: no restrictions.
• Water Solubility.: Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 47.9479407
• Heavy Atom Count: 1
• Complexity: 0
• Transport DOT Label: Spontaneously Combustible,Flammable Solid

Purity/Quality:

99% ^*data from raw suppliers

Titanium ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,Xi
• Hazard Codes: F,Xi
• Statements: 20/21/22-11-17-36/38
• Safety Statements: 16-36/37/39-33-27-26-6-43

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Elements, Metallic
• Canonical SMILES: [Ti]
• Recent NIPH Clinical Trials: Study on the efficacy and safety of titanium bridge for the adductor type spasmodic dysphonia
• Physical Properties: White lustrous metal; ductile when free of oxygen; low density high strength metal. Titanium has two allotropic modifications: (1) alpha form and (2) beta modification. The alpha form has a close-packed hexagonal crystal structure; density 4.54 g/cm3 at 20°C and stable up to 882°C. It converts very slowly to a body-centered cubic beta form at 882°C. The density of the beta form is 4.40 g/cm3 at 900°C (estimated). The other physical properties are as follows: The metal melts at 1,610 ±10°C; vaporizes at 3,287°C; electrical resitivity 42 microhm-cm; modulus of elasticity 15.5x106 psi at 25°C; tensile strength, ultimate 34,000 psi (at 25°C); tensile strength yield 20,000 psi (at 25°C); Vickers hardness 80-100; surface tension at the melting point 1427dynes/cm3; superconductivity below 1.73°K; thermal neutron absorption cross section 5.8 barns; insoluble in water; soluble in dilute acids.
• Description: Titanium was discovered by the Reverend William Gregor in 1791, and is named after the ‘Titans’ of Greek mythology. The metal was not isolated in a pure state until 1910, and useful quantities were not available for industrial applications until 1946, when an economical purification process was developed.
• Physical properties: Positioned at the top of group 4 (IVB), titanium heads up a group of metals sometimesreferred to as the “titanium group.” Members of this group have some similar properties.Titanium’s density is 4.5 g/cm3, which makes it heavier than aluminum but not as heavy asiron. Its melting point is high at 1,660°C, and its boiling point is even higher at 3287°C.Titanium metal is harder than steel but much lighter and does not corrode in seawater,which makes it an excellent alloy metal for use in most environmental conditions. It is alsoparamagnetic, which means that it is not responsive to magnetic fields. It is not a very goodconductor of heat or electricity.
• Uses: Given titanium’s lightness, strength, and resistance to corrosion and high temperatures, itsmost common use is in alloys with other metals for constructing aircraft, jet engines, and missiles. Its alloys also make excellent armor plates for tanks and warships. It is the major metalused for constructing the stealth aircraft that are difficult to detect by radar.Titanium’s noncorrosive and lightweight properties make it useful in the manufacture oflaboratory and medical equipment that will withstand acid and halogen salt corrosion. Thesesame properties make it an excellent metal for surgical pins and screws in the repair of brokenbones and joints.It has many other uses as an abrasive, as an ingredient of cements, and as a paint pigmentin the oxide form and in the paper and ink industries, in batteries for space vehicles, andwherever a metal is needed to resist chlorine (seawater) corrosion. As alloy with copper and iron in titanium bronze; as addition to steel to impart great tensile strength; to aluminum to impart resistance to attack by salt solutions and by organic acids; to remove traces of oxygen and nitrogen from incandescent lamps. Surgical aid (fracture fixation). Titanium is added to steel and aluminumto enhance their tensile strength and acidresistance. It is alloyed with copper and ironin titanium bronze.

Technology Process of Titanium

There total 87 articles about Titanium which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

calcium (7440-70-2) + titanium(IV) oxide → titanium (7440-32-6) + calcium oxide

Guidance literature:

With calcium chloride; calcium oxide; In neat (no solvent); mixt. with flux and binder using stirrer; flux was CaCl2 or CaO powder; binder collodion soln. consisted of 5 mass% nitrocellulose in ethanol and ether;

DOI:10.1016/S0925-8388(03)00610-8

Reference yield: 97.0%

titanium(IV) oxide → titanium (7440-32-6)

Guidance literature:

With 29.4 percent Na-70.6 percent Ca alloy; 83 % pure Ti;

Reference yield: 95.9%

titanium tetrachloride (7550-45-0) → titanium (7440-32-6)

Guidance literature:

With Mg; byproducts: MgCl2; under Ar, 700-1060°C; washed with water, aq.HCl, alcohol, dried at 120°C, molten in electric arc oven;

upstream raw materials:

magnesium

lithium aluminium tetrahydride

titanium(III) chloride

nickel

Downstream raw materials:

VUF 4589

5-(2-fluoropyridin-4-yl)-4-<3-(trifluoromethyl)phenyl>-2-<4-(N-(benzyloxycarbonyl)piperidinyl)>imidazole

1-methoxy-2-propanol

2-methoxypropanol

Refernces

• 1、 Pankratova,Zvinchuk,Suvorov,Hatanpaa,Kozlov,Leskela. "Thermal decomposition of Ti5(Se,Te)8 in argon and nitrogen atmospheres". . p. 1005 - 1009. Retrieved 2005.
• 2、 Evdokimov,Krenev. "Magnesium reduction of titanium tetrachloride". . p. 490 - 493. Retrieved 2002.
• 3、 Cuevas,Fernandez,Sanchez. "Kinetics of the iodide titanium process by the thermal decomposition of titanium tetraiodide". . p. 2589 - 2596. Retrieved 2000.
• 4、 Hur, Jin-Mok,Lee, Su-Chul,Jeong, Sang-Mun,Seo, Chung-K. "Electrochemical reduction of TiO2 in molten LiCl-Li2O". . p. 1028 - 1029. Retrieved 2007.
• 5、 Kikuchi, Tatsuya,Yoshida, Masumi,Taguchi, Yoshiaki,Habazaki, Hiroki,Suzuki, Ryosuke O.. "Fabrication of a micro-porous Ti-Zr alloy by electroless reduction with a calcium reductant for electrolytic capacitor applications". . p. 148 - 154. Retrieved 2014.
• 6、 Mohammad Sharifi,Karimzadeh,Enayati. "Mechanochemically synthesized Al2O3-TiC nanocomposite". . p. 411 - 415. Retrieved 2010.
• 7、 Zhang, Heng,Kisi, Erich H.. "Conversion of titanium hydride to titanium nitride during mechanical milling". . p. 14810 - 14817. Retrieved 1997.
• 8、 Kotsar,Morenko,Shtutsa,Akhtonov,Aleksandrov,Ziganshin,Indyk,Kucheryavenko,Lazarenko,Lapidus,Pogadaev,Popov. "Obtaining of high-purity titanium, zirconium, and hafnium by the method of iodide refining in industrial conditions". . p. 282 - 290. Retrieved 2010.
• 9、 Trivedi,Patankar,Froes,Baburaj. "Formation of Al-Y oxide during processing of γ-TiAl". . p. 231 - 235. Retrieved 2002.
• 10、 Cuevas,Fernandez,Alguero,Sanchez. "On the necessary experimental conditions to grow titanium films on hot tungsten filaments using titanium tetraiodide". . p. 167 - 174. Retrieved 1995.