| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Products Intro: |
Product Name:Zinc tert-butoxide
CAS:4278-43-7
Package:250Mg Remarks:040718
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Email: |
sales8178@energy-chemical.com |
| Products Intro: |
Product Name:ZINC TERT-BUTOXIDE
CAS:4278-43-7
Package:1g,250Mg,5g
|
| Company Name: |
Guangdong Fangxin Biotechnology Co., Ltd.
|
| Tel: |
0751-2838688 13376594225 |
| Email: |
1276075424@qq.com |
| Products Intro: |
Product Name:Zinc tert-butoxide
CAS:4278-43-7
Purity:AR Package:250mg/RMB 610;1g/RMB 2350
|
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| | ZINC TERT-BUTOXIDE Basic information |
| | ZINC TERT-BUTOXIDE Chemical Properties |
| form | Powder | | Water Solubility | Insoluble in water. | | Sensitive | Moisture Sensitive | | CAS DataBase Reference | 4278-43-7 |
| RIDADR | UN3180 | | HazardClass | 4.1 | | PackingGroup | II |
| Provider | Language |
|
ALFA
| English |
| | ZINC TERT-BUTOXIDE Usage And Synthesis |
| Uses | 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. |
| | ZINC TERT-BUTOXIDE Preparation Products And Raw materials |
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