Tetrakis(dimethylamido)titanium

Tetrakis(dimethylamino)titanium
(IV)
Names
Preferred IUPAC name
Tetrakis(dimethylamino)titanium(IV)
Systematic IUPAC name
Dimethyl[tris(dimethylamino)titanio]amine
Other names
Titanium(IV) dimethylamide
Identifiers
3D model (JSmol)
Abbreviations TDMAT
ChemSpider
ECHA InfoCard 100.019.914
EC Number
  • 221-904-3
UN number 2924

3398

  • InChI=1S/4C2H6N.Ti/c4*1-3-2;/h4*1-2H3;/q4*-1;+4 Y
    Key: MNWRORMXBIWXCI-UHFFFAOYSA-N Y
  • InChI=1S/4C2H6N.Ti/c4*1-3-2;/h4*1-2H3;/q4*-1;+4
    Key: MNWRORMXBIWXCI-UHFFFAOYSA-N
  • CN(C)[Ti](N(C)C)(N(C)C)N(C)C
Properties
C8H24N4Ti
Molar mass 224.19 g/mol
Appearance yellow liquid
Density 0.947 g/cm3
Boiling point 50 °C (122 °F; 323 K) at 0.05 mmHg
reacts with water
Hazards
GHS labelling:
Danger
H225, H260, H314
P210, P223, P231+P232, P280, P303+P361+P353, P305+P351+P338
NFPA 704 (fire diamond)
3
3
2
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references

Tetrakis(dimethylamino)titanium (TDMAT), also known as Titanium(IV) dimethylamide, is a chemical compound. The compound is generally classified as a metalorganic species, meaning that its properties are strongly influenced by the organic ligands but the compound lacks metal-carbon bonds. It is used in chemical vapor deposition to prepare titanium nitride (TiN) surfaces and in atomic layer deposition as a titanium dioxide precursor. The prefix "tetrakis" refers the presence of four of the same ligand, in this case dimethylamides.