tris(N-ethylethanaminato)[2-methyl-2-propanaminato(2-)]-niobium Chemical Properties

Density 

1.015 g/mL at 25 °C

Flash point:

-3℃

form 

liquid

color 

brown

Sensitive 

air sensitive, moisture sensitive

InChI

1S/C4H9N.3C4H10N.Nb/c1-4(2,3)5;3*1-3-5-4-2;/h1-3H3;3*3-4H2,1-2H3;/q;3*-1;+3

InChIKey

CBCDPJRPMPTFKA-UHFFFAOYSA-N

SMILES

CCN(CC)[Nb](=NC(C)(C)C)(N(CC)CC)N(CC)CC

Safety Information

Hazard Codes 

F,Xi

Risk Statements 

11-14/15-36/37/38

Safety Statements 

26-43

RIDADR 

UN3398 - DOT UN3399 class 4.3 - PG 2 - Organometallic substance, liquid, water-reactive, HI: all (not BR)

WGK Germany 

3

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

Hazard Classifications

Eye Irrit. 2
Flam. Liq. 2
STOT SE 3
Water-react 2

tris(N-ethylethanaminato)[2-methyl-2-propanaminato(2-)]-niobium Usage And Synthesis

Uses

Tris(diethylamido)(tert-butylimido)niobium(V) is used as a niobium precursor

• In atomic layer deposition to create niobium-doped tin oxide (NTO), a conductive material. These NTO scaffolds provide a large surface area for thin platinum layers, improving electron transfer in dye-sensitized solar cells.
• In metal-organic chemical vapor deposition (MOCVD) to grow niobium nitride (NbN) thin films. These films, deposited on silicon wafers, offers good conductivity and are suitable for electronic applications such as gate stacks.

reaction suitability

core: niobium

tris(N-ethylethanaminato)[2-methyl-2-propanaminato(2-)]-niobium(210363-27-2)Related Product Information

• NIOBIUM ETHOXIDE
• NIOBIUM BROMIDE
• NIOBIUM(V) FLUORIDE
• TETRAKIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)NIOBIUM (IV)
• NIOBIUM(V) CHLORIDE
• NIOBIUM
• Niobium oxide
• Trihydridobis(pentaMethylcyclopentadienyl)niobiuM(V)
• CYCLOPENTADIENYLNIOBIUM(V) TETRACHLORIDE
• Pentakis(dimethylamino)niobium(V)
• NIOBIUM (IV) OXIDE
• NIOBIUM 2-ETHYLHEXANOATE