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68193-45-3 - Bis(tert-butylcyclopentadienyl)dimethylhafnium(IV), 98+% - 1,1'-Di-tert-butylhafnocene dimethyl - Dimethylbis(tert-butylcyclopentadienyl)hafnium(IV) - H27791 - Alfa Aesar

H27791 Bis(tert-butylcyclopentadienyl)dimethylhafnium(IV), 98+%

CAS Number
68193-45-3
Synonyms
1,1'-Di-tert-butylhafnocene dimethyl
Dimethylbis(tert-butylcyclopentadienyl)hafnium(IV)

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Bis(tert-butylcyclopentadienyl)dimethylhafnium(IV), 98+%

MDL
MFCD01073804

Chemical Properties

Formula
C20H32Hf
Formula Weight
450.97
Melting point
73-76°
Sensitivity
Air & Light Sensitive

GHS Hazard and Precautionary Statements

Hazard Statements: H228-H315-H319-H335

Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
4.1
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
No

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