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19824-59-0

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19824-59-0 Structure

19824-59-0 Structure
IdentificationBack Directory
[Name]

PENTAKIS(DIMETHYLAMINO)TANTALUM
[CAS]

19824-59-0
[Synonyms]

PDMAT
TADMA
Ta(NMe2)5
PDMAT: Ta[N(CH3)2]5
Tantalum dimethylamide
TANTALUM (V) DIMETHYLAMIDE
PENTAKIS(DIMETHYLAMINO)TANTALUM
TANTALUM PENTAKIS(DIMETHYLAMIDE)
TANTALUM PENTAKIS(DIMETHYLAMINO)
PENTAKIS(DIMETHYLAMINO)TANTALUM (V)
PENTAKIS(DIMETHYLAMINO)TANTALUM 99.99%
Pentakis(dimethylamino)tantalum(V),99%
Pentakis(dimethylamino)tantalum(V) 99.99%
Pentakis(dimethylamino)tantalum(V), min 98%
[Molecular Formula]

C10H30N5Ta
[MDL Number]

MFCD01631286
[MOL File]

19824-59-0.mol
[Molecular Weight]

401.33
Chemical PropertiesBack Directory
[Melting point ]

100 °C (dec.)(lit.)
[Boiling point ]

100°C 0,1mm
[form ]

crystal
[color ]

orange
[Hydrolytic Sensitivity]

8: reacts rapidly with moisture, water, protic solvents
[Sensitive ]

moisture sensitive
[InChI]

InChI=1S/5C2H6N.Ta/c5*1-3-2;/h5*1-2H3;/q5*-1;+5
[InChIKey]

VSLPMIMVDUOYFW-UHFFFAOYSA-N
[SMILES]

[Ta](N(C)C)(N(C)C)(N(C)C)(N(C)C)N(C)C
[CAS DataBase Reference]

19824-59-0
Safety DataBack Directory
[Symbol(GHS) ]

Flame (GHS02)Corrosion (GHS05)
GHS02,GHS05
[Signal word ]

Danger
[Hazard statements ]

H228-H260-H314
[Precautionary statements ]

P210-P231+P232-P260-P280-P303+P361+P353-P305+P351+P338
[Hazard Codes ]

F,C
[Risk Statements ]

11-14/15-34
[Safety Statements ]

16-26-36/37/39-43-45
[RIDADR ]

UN 3131 4.3/PG 1
[WGK Germany ]

3
[TSCA ]

No
[Storage Class]

4.3 - Hazardous materials which set free flammable gases upon contact with water
[Hazard Classifications]

Eye Dam. 1
Flam. Sol. 1
Skin Corr. 1B
Water-react 1
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Tantalum(V) chloride-->Dimethylamine-->n-Butyllithium
[Preparation Products]

Tantalum pentoxide
Hazard InformationBack Directory
[Uses]

Pentakis(dimethylamino)tantalum (PDMAT) was used as a tantalum source with either ammonia or monomethylhydrazine (MMH) as a nitrogen co-reactant. 
[General Description]

Atomic number of base material: 73 Tantalum
[reaction suitability]

core: tantalum
reagent type: catalyst
[Synthesis]

Pentakis(dimethylamino)tantalum(V) is synthesized by treating TaCl5 with lithium dimethylamide.
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