Hafnium, tetrakis(dimethylamino)-

HCID 140609

Notes Reactions

Substructure search Find similar structures

Basic information

CAS: 19782-68-4
Standard SMILES: C[N-]C.C[N-]C.C[N-]C.C[N-]C.[Hf+4]
InChIKey: ZYLGGWPMIDHSEZ-UHFFFAOYSA-N
Molecular formula: C8H24HfN4
Average molar mass: 354.79 g/mol

Names & identifiers

Preferred name: Hafnium, tetrakis(dimethylamino)-
IUPAC: tetrakis(dimethylazanide);hafnium(4+)
English name: Tetrakis(dimethylamino)hafnium
Molecular formula: C8H24HfN4
Molecular weight: 354.79

Names & synonyms

Hafnium, tetrakis(dimethylamino)-19782-68-419962-11-9Tetrakis(dimethylamido)hafnium(IV)DTXSID50173490RefChem:783353DTXCID3095981Hafnium tetrakis(dimethylazanide)629-069-0812-115-0TETRAKIS(DIMETHYLAMINO)HAFNIUMTDMAH

Show more names

HAFNIUM DIMETHYLAMIDETetrakis(diMethylaMino)hafniuTetrakis(diethylamion)hafniumTETRAKIS(DIMETHYLAMIDO)HAFNIUMTETRAKIS(DIMETHYLAMINO)HAFNIUM ISO 9001：2015 REACHTetrakis(dimethylamino)hafnium,98+%(99.99+%-Hf,<0.2%Zr)PURATREMTetrakis(diMethylaMino)hafniuM (99.99+%-Hf, <0.2% Zr) TDMAH, PURATREMTetrakis(dimethylamino)hafnium, 98+% (99.99+%-Hf, <0.2%-Zr) TDMAH, PURATREM

dimethylazanide;hafnium(4+)MFCD01862473Tetrakis(dimethylamino)hafnium(IV)TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV),SCHEMBL54871DB-009832Tetrakis(dimethylamino)hafnium(IV) 99.999%H37051

Database identifiers

CAS: 19782-68-4、19962-11-9
PubChem CID: 140609
EC Number: 629-069-0、812-115-0
Nikkaji: J1.735.856A

Properties

Computed structural properties

Topological polar surface area: 4 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 4
Rotatable bonds: 0
Heavy atoms: 13
Formal charge: 0
Complexity: 24.1

Physicochemical properties

Melting point: 26 · 26-29 °C(lit.)
Boiling point: 85 °C · 85°C 0,1mm
Density: 1 · 1,4 g/cm3
Flash point: 109 °F · 109 °F
Symbol(GHS): 2 · GHS02,GHS05
Signal word: Danger
Hazard statements: 261 · H261-H314
Precautionary statements: 260 · P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P231+P232-P280-P370+P378-P402+P404-P501
Hazard Codes: F,C
Risk Statements: 11 · 11-14-34
Safety Statements: 6 · 6-26-36/37/39-43-45
RIDADR: 3396 · UN 3396 4.3/PG 2
WGK Germany: 3 · 3
TSCA: No

Safety & regulation

GHS classification

GHS Classification · 6 items

Danger

H228 (98%): Flammable solid [Danger Flammable solids]

P210, P231+P232, P240, P241, P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P370+P378, P402+P404, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 50 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H228 (50%): Flammable solid [Danger Flammable solids]

Hazard information

Hazard Classes and Categories · 2 items

Flam. Sol. 1 (98%)

Flam. Sol. 1 (50%)

Safety data

wgk: 3
tsca: No
ridadr: UN 3396 4.3/PG 2
risk_code: 11-14-34
Signal word: Danger
Symbol(GHS): GHS02,GHS05
hazard_code: F,C
safety_code: 6-26-36/37/39-43-45
Hazard statements: H261-H314
Precautionary statements: P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P231+P232-P280-P370+P378-P402+P404-P501