Tantalum tris(diethylamido)-tert-butylimide

HCID 4100858

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Basic information

CAS: 169896-41-7
Standard SMILES: CC(C)(C)[N]=[Ta].CC[N-]CC.CC[N-]CC.CC[N-]CC
InChIKey: OAUVVCYTHMBYBP-UHFFFAOYSA-N
Molecular formula: C16H39N4Ta-3
Average molar mass: 468.46 g/mol
Monoisotopic mass: 468.26547

Overview

See also: t-Butylimino tris (diethylamino) tantalum (annotation moved to) ... View More ...

Names & identifiers

Preferred name: Tantalum tris(diethylamido)-tert-butylimide
IUPAC: tert-butyliminotantalum;tris(diethylazanide)
English name: Tantalum Tris(diethylamido)-tert-butylimide
Molecular formula: C16H39N4Ta
Molecular weight: 468.46

Names & synonyms

169896-41-7Tantalum tris(diethylamido)-tert-butylimide(tert-Butylimino)tris(diethylamino)tantalumtert-butyliminotantalum;diethylazanideSCHEMBL43362DTXSID60937707AKOS015913429Tantalum tris(diethylamino)tert-butyamideDB-009407tris(diethylamido)(t-butylimido)tantalum(v)(tert-Butylimino)tris(N-ethylethanaminido-kappaN)tantalum(T-4)-Tris(N-ethylethanaminato)[2-methyl-2-propanaminato(2-)]tantalum

Show more names

TBTDETPURATREMtert-butyliminotantalumtert-butyliminotantalum,diethylazanideTRIS(DIETHYLAMIDO)(TERT-BUTYLIMIDO)TANT&TRIS(DIETHYLAMINO)(T-BUTYLIMINO)TANTALUMt-Butyliminotris(diethylamino)tantalum(V)TRIS(DIETHYLAMINO)-TERT-BUTYLAMIDO TANTALUM(t-Butylimido)tris(diethylamino)tantalum(V)

Tris(diethylamido)(tert-butylimido)tantalum(V), 99%, >=99.99% trace metals basisTris(diethylamido)(tert-butylimido)tantalum(V), packaged for use in deposition systems

Database identifiers

CAS: 169896-41-7
PubChem CID: 4100858
DTXSID: DTXSID60937707
Nikkaji: J1.523.267F

Properties

Computed structural properties

Topological polar surface area: 15.4 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 4
Rotatable bonds: 7
Heavy atoms: 21
Formal charge: -3
Complexity: 139

Physicochemical properties

Boiling point: 90 °C/0.1mm · 90°C/0.1mm
Density: 1.252 g/mL · 1.252 g/mL at 25 °C (lit.)
Flash point: 115 °F · 115 °F
form: liquid
color: colorless to pale yellow
Specific Gravity: 1.252 · 1.252
Water Solubility: Reacts with water.
Sensitive: Air Sensitive
Hydrolytic Sensitivity: 8 · 8: reacts rapidly with moisture, water, protic solvents
InChI: 1S/C4H9N.3C4H10N.Ta/c1-4(2,3)5;3*1-3-5-4-2;/h1-3H3;3*3-4H2,1-2H3;/q;3*-1;+3
InChIKey: YYKBKTFUORICGA-UHFFFAOYSA-N
SMILES: CCN(CC)[Ta](=NC(C)(C)C)(N(CC)CC)N(CC)CC
CAS DataBase Reference: 169896 · 169896-41-7
EPA Substance Registry System: 2 · Tantalum, tris(N-ethylethanaminato)[2-methyl-2-propanaminato(2-)]-, (T-4)- (169896-41-7)
UNSPSC Code: 12352103 · 12352103
NACRES: 23 · NA.23
Symbol(GHS): 2 · GHS02,GHS05
Signal word: Danger
Hazard statements: 318 · H318-H226-H261-H314
Precautionary statements: 223 · P223-P303+P361+P353-P405-P501a-P231+P232-P280-P305+P351+P338-P310-P422
PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes: C
Risk Statements: 10 · 10-14/15-34
Safety Statements: 26 · 26-36/37/39-43-45
RIDADR: 3398 · UN 3398 4.3/PG 2
WGK Germany: 3 · 3
TSCA: TSCA listed
HazardClass: 4.3 · 4.3
PackingGroup: II
Storage Class: 4.3 · 4.3 - Hazardous materials which set free flammable gases upon contact with water
Hazard Classifications: 1 Flam · Eye Dam. 1Flam. Liq. 2Skin Corr. 1BWater-react 1

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
wgk: 3
tsca: TSCA listed
ridadr: UN 3398 4.3/PG 2
risk_code: 10-14/15-34
Signal word: Danger
Symbol(GHS): GHS02,GHS05
hazard_code: C
safety_code: 26-36/37/39-43-45
hazard_class: 4.3
Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
packing_group: II
Hazard statements: H318-H226-H261-H314
Hazard Classifications: Eye Dam. 1Flam. Liq. 2Skin Corr. 1BWater-react 1
Precautionary statements: P223-P303+P361+P353-P405-P501a-P231+P232-P280-P305+P351+P338-P310-P422

Chemistry & industry

Applications · 3 items

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

UsesTantalum tris(diethylamido)-tert-butylimide is a useful precursor for the atomic layer deposition of tantalum oxide and tantalum nitride.

General DescriptionAtomic number of base material: 73 Tantalum

Suppliers32 total

上海源象化学有限公司17312431727 · [email protected]

Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]

河南闰霖化工有限公司+86-18738066252; +86-18738066252 · [email protected]

INTATRADE GmbH+49 3493/605464 · [email protected]

苏州市森菲达化工有限公司18796480002 18796480002 · [email protected]

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Compound notes

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