455202

Tetrakis(diethylamido)hafnium(IV)

99.99%

• Synonym(s): Tetrakis(diethylamino)hafnium(IV)
• Linear Formula: [(CH₂CH₃)₂N]₄Hf
• CAS Number: 19824-55-6
• Molecular Weight: 467.01
• NACRES: NA.23
• PubChem Substance ID: 24869039
• UNSPSC Code: 12352202
• MDL number: MFCD00799095

Properties

• Quality Segment: 100
• assay: 99.99%
• form: liquid
• reaction suitability: core: hafnium
• bp: 130 °C/0.01 mmHg (lit.)
• density: 1.249 g/mL at 25 °C (lit.)
• SMILES string: CCN(CC)[Hf](N(CC)CC)(N(CC)CC)N(CC)CC
• InChI: 1S/4C4H10N.Hf/c4*1-3-5-4-2;/h4*3-4H2,1-2H3;/q4*-1;+4
• InChI key: VBCSQFQVDXIOJL-UHFFFAOYSA-N

Description

General description

Atomic number of base material: 72 Hafnium

Analysis Note

Purity excludes ~2000ppm zirconium.

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H261,H315,H319,H335
• pcodes: P210 - P231 + P232 - P302 + P352 - P305 + P351 + P338
• target_organs: Respiratory system
• supp_hazards: EUH014
• Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• wgk: WGK 3
• flash_point_f: 50.0 °F - closed cup
• flash_point_c: 10 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3 - Water-react. 2