Tantalum tris(diethylamido)-tert-butylimide, 99.99% (metals basis)

Catalog No.	Quantity
AA4341914	25 g
AA4341906	5 g

Catalog No. AA4341914 Supplier Thermo Scientific Chemicals Supplier No. 04341914

Description

Precursor for TaN | CAS: 169896-41-7 | C15H39N4Ta | 456.45 g/mol

Tantalum tris(diethylamido)-tert-butylimide is used as a precursor for tantalum nitride.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Ampouled under argon

Specifications

Chemical Identifiers

• CAS: 169896-41-7
• Molecular Formula: C15H39N4Ta
• Molecular Weight (g/mol): 456.45
• MDL Number: MFCD02684506
• InChI Key: NXXDVZOFTYVIKX-UHFFFAOYSA-N
• Synonym: tert-butylimino tris diethylamino tantalum, tantalum tris diethylamido-tert-butylimide, tbtdet, tris diethylamino tert-butylimino tantalum, t-butylimido tris diethylamino tantalum v, tris diethylamido tert-butylimido tantalum v, tris diethylamino tert-butylimino tantalum v, tert-butylimino bis diethylamino tantalio diethylamine, tantalum,tris n-ethylethanaminato 2-methyl-2-propanaminato 2--, t-4
• PubChem CID: 4100858
• IUPAC Name: tert-butyliminotantalum;diethylazanide
• SMILES: CCN(CC)[Ta](N(CC)CC)(N(CC)CC)=[N](C)(C)C

• Color: Yellow
• Boiling Point: 90°C (0.1 mmHg)
• Packaging: Ampule
• Quantity: 25 g
• UN Number: UN3129
• Sensitivity: Air and moisture sensitive
• Solubility Information: Reacts with water.
• Formula Weight: 468.48
• Percent Purity: 99.99%
• Physical Form: Liquid
• Assay: (metals basis)
• Chemical Name or Material: Tantalum tris (diethylamido)-tert-butylimide

Safety and Handling

Hazard Category	H261-H314-H335
Hazard Statement	GHS H Statement H261-H314-H318 In contact with water releases flammable gas. Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P223-P231+P232-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P335+P334-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 4.3; Packing Group: II; Proper Shipping Name: WATER-REACTIVE LIQUID, CORROSIVE, N.O.S.
TSCA	Yes
storageNote1	Ampouled under argon

SDS

RUO – Research Use Only