叔丁氧基锌

A sol-gel process has been developed for the chemical synthesis of ZnS at room temperature using zinc tert-butoxide and H 2 S as precursors in a toluene solution. The key step that enables this zinc-mediated epoxidation to be catalytic may be the equilibrium between zinc peroxide (R)-15 and zinc tert-butoxide (R)-16 in the presence of t-BuOOH. An additional important feature that renders the dual catalytic cycles feasible is the poor reactivity of zinc tert-butoxide toward the iridium-bound cationic intermediate, whereby the requisite deprotonation process is effectively mediated by zinc tert-butoxide.

Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, air, moisture.

MFCD00145545

C₈H₁₈O₂Zn

211.61

Moisture Sensitive. Store under Nitrogen. Ambient temperatures.

Powder

Insoluble in water.

III

11-36/37/38
Highly flammable.Irritating to eyes, respiratory system and skin.

4.1

26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

  

否

  

H228-H315-H319-H335
Flammable solid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

P210-P280g-P305+P351+P338
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.