Hafnium(IV) tert-butoxide

• Catalog No.: 445541
• CAS Number: 2172-02-3
• M. F.: C16H36HfO4
• M. W.: 470.94464
• Purity: 99.99% trace metals basis (purity excludes ~2000 ppm zirconium.)

SYNONYMS

• Title: 叔丁醇铪
• IUPAC name: tetrakis(tert-butoxy)hafnium
• IUPAC Traditional name: tetrakis(tert-butoxy)hafnium

DATABASE IDS

• PubChem SID: 24868190
• MDL Number: MFCD00070458
• CAS Number: 2172-02-3

PROPERTIES

• Linear Formula: Hf[OC(CH3)3]4
• Purity: 99.99% trace metals basis (purity excludes ~2000 ppm zirconium.)
• Apperance: liquid
• Boiling Point: 90 °C/5 mmHg(lit.)
• Density: 1.166 g/mL at 25 °C(lit.)
• Flash Point: 28 °C
• Flash Point: 82.4 °F
• Refractive Index: n20/D 1.424(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H226-H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• RID/ADR: UN 1993 3/PG 3
• Risk Statements: 10-36/37/38
• Safety Statements: 16-26
• Hazard Class: 3
• UN Number: 1993
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

General description
Atomic number of base material: 72 Hafnium
Packaging
5 g in ampule

Description (简体中文)

General description
Atomic number of base material: 72 Hafnium
包装
5 g in ampule