Pentakis(dimethylamino)tantalum

五(二甲氨基)钽(V)

Also known as: PDMAT, TADMA, Ta(NMe2)5, Tantalum dimethylamide, Tantalum pentakis(dimethylamide), Tantalum(V) dimethylamide, Tantalum(5+) pentakis(dimethylazanide), Methanamine, N-methyl-, tantalum(5+) salt (5:1), dimethylazanide, tantalum(5+), pentakis(dimethylamido)tantalum, pentakis(dimethylamido)tantalum(V), pentakis-(dimethylamino)tantalum, Tantalum, pentakis(dimethylamino)-

Pentakis(dimethylamino)tantalum (CAS 19824-59-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H30N5Ta and a molecular weight of 401.32700 g/mol. It is also known as PDMAT, TADMA and Ta(NMe2)5. Key properties include a melting point of 100ºC (dec.)(lit.) and a boiling point of 6.1ºC at 760 mmHg 100ºC 0,1mm. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19824-59-0

Jingsj CID

J-30040-7

Molecular Formula

C₁₀H₃₀N₅Ta

Chinese Name

五(二甲氨基)钽(V)

Molecular Weight

401.32700 g/mol

Category

Organic Compounds

Last updated

8/21/2026