t-Amylimidotris(dimethylamido)tantalum(V) TAIMATA - Names and Identifiers
t-Amylimidotris(dimethylamido)tantalum(V) TAIMATA - Physico-chemical Properties
Molecular Formula | C11H29N4Ta-3
|
Molar Mass | 398.32266 |
Appearance | solid |
Color | colorless |
Sensitive | air sensitive, moisture sensitive |
t-Amylimidotris(dimethylamido)tantalum(V) TAIMATA - Introduction
T-Amylimidotris(dimethylamido)tantalum(V) is a compound of the formula [Ta(NMe2)3(NHtBu)], wherein NMe2 represents a dimethylamino group and NHtBu represents a t-butylamine group. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
- T-Amylimidotris(dimethylamido)tantalum(V) is a colorless or pale yellow crystalline solid, soluble in some organic solvents, such as ether and toluene.
-It can be heated and decomposed, and can spontaneously ignite under conditions containing air.
-Vulnerable to moisture in the air and need to be stored in a dry environment.
Use:
- T-Amylimidotris(dimethylamido)tantalum(V) is usually used as a metal organic precursor in chemical vapor deposition (CVD) or physical vapor deposition (PVD).
-It can be used to prepare tantalum metal films with high decomposition temperature and excellent electronic properties.
-In addition, it can also be used as a catalyst in organic synthesis.
Preparation Method:
-The method for preparing T-Amylimidotris(dimethylamido)tantalum(V) is relatively complicated, and generally requires the reaction of tantalum metal and a suitable ligand.
-The most common method of preparation is by reacting tantalum (V) chloride with an imidate (such as tert-butylamino) and a dimethylamine salt (such as dimethylamino hydroxide) to form the product.
Safety Information:
-Because T-Amylimidotris(dimethylamido)tantalum(V) is a metal organic compound, it has the corresponding toxicity and potential danger.
-Wear appropriate personal protective equipment such as protective gloves, glasses and protective clothing during handling and handling.
-It should be kept away from fire and heat sources to ensure that the storage site is well ventilated.
-In case of skin contact, inhalation or ingestion, rinse immediately with water and seek medical attention.
Last Update:2024-04-10 22:29:15