658685
Os EnCat® 40
extent of labeling: 0.3 mmol/g Os loading
别名:
微胶囊包封四氧化锇, 锇酸
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关于此项目
经验公式（希尔记法）:
OsO4
化学文摘社编号:
分子量:
254.23
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
Quality Level
reaction suitability
core: osmium, reagent type: catalyst, reagent type: oxidant
extent of labeling
0.3 mmol/g Os loading
SMILES string
O=[Os](=O)(=O)=O
InChI
1S/4O.Os
InChI key
VUVGYHUDAICLFK-UHFFFAOYSA-N
General description
产物是四氧化，包裹在多孔的交联聚脲基质中。
Application
Os EnCat® 40 在仲氧化剂的存在下可以通过二羟基化反应将烷基和芳基烯烃转化为相应的二醇。
Features and Benefits
胶囊包封 OsO4 催化剂可提供传统 OsO4 无可比拟的安全性和操作优点。
Legal Information
Os EnCat® 技术。
EnCat is a registered trademark of Reaxa Ltd.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
supp_hazards
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
易制毒化学品（2类）
此项目有
Steven V Ley et al.
Organic letters, 5(2), 185-187 (2003-01-17)
[reaction: see text] Osmium tetroxide has been microencapsulated in a polyurea matrix using an in situ interfacial polymerization approach. These microcapsules have been effectively used as recoverable and reusable catalysts in the dihydroxylation of olefins
OsO4·streptavidin: a tunable hybrid catalyst for the enantioselective cis-dihydroxylation of olefins.
Valentin Köhler et al.
Angewandte Chemie (International ed. in English), 50(46), 10863-10866 (2011-09-29)
Yukihiko Sugita et al.
The Journal of general virology, 92(Pt 11), 2485-2493 (2011-07-29)
Negatively stained influenza virions sometimes show irregular morphology and are often referred to as pleomorphic. However, this irregular morphology has not been visualized when ultrathin-section transmission and scanning electron microscopies are used. This study focused on the effects of ultracentrifugation
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 658685-1G | 04061826724477 |
| 658685-500MG | 04061832733685 |