261246
钪
dendritic pieces, purified by distillation, 99.9% trace rare earth metals basis
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关于此项目
经验公式（希尔记法）:
Sc
化学文摘社编号:
分子量:
44.96
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-129-2
MDL number:
InChI key
SIXSYDAISGFNSX-UHFFFAOYSA-N
InChI
1S/Sc
SMILES string
[Sc]
assay
99.9% trace rare earth metals basis
form
dendritic pieces
purified by
distillation
resistivity
50.5 μΩ-cm, 0°C
bp
2836 °C (lit.)
mp
1540 °C (lit.)
density
2.99 g/mL at 25 °C (lit.)
Application
用于不常见簇合物 Sc19Br28Z4（Z = Mn、Fe、Ru 或 Os）的固态合成。这些簇合物由于其结构和磁特性而倍受关注。
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
Andrea Olmos et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(16), 4894-4901 (2012-03-15)
This study demonstrates the first zeolite-catalyzed synthesis of piperidine derivatives, including peptidomimetics and indoloquinolizidine alkaloids. The approach developed utilizes a highly effective one-pot reaction cascade, through imine formation and imino-Diels-Alder reactions, promoted by scandium-loaded zeolites as a heterogeneous catalyst. The
Jacob S Kanady et al.
Journal of the American Chemical Society, 135(3), 1073-1082 (2012-12-18)
The oxygen-evolving complex (OEC) of photosystem II contains a Mn(4)CaO(n) catalytic site, in which reactivity of bridging oxidos is fundamental to OEC function. We synthesized structurally relevant cuboidal Mn(3)MO(n) complexes (M = Mn, Ca, Sc; n = 3,4) to enable
Asymmetric synthesis of β-amino nitriles through a Sc(III)-catalyzed three-component Mannich reaction of silyl ketene imines.
Jiannan Zhao et al.
Angewandte Chemie (International ed. in English), 52(12), 3473-3477 (2013-02-14)
Xiuzhen Yu et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(23), 8856-8860 (2012-05-23)
It was recently realized that topological spin textures do not merely have mathematical beauty but can also give rise to unique functionalities of magnetic materials. An example is the skyrmion--a nano-sized bundle of noncoplanar spins--that by virtue of its nontrivial
E Koumarianou et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 70(12), 2669-2676 (2012-10-06)
In the present study we demonstrate the in vitro and in vivo comparison of the (44)Sc and (68)Ga labeled DOTA-BN[2-14]NH(2). (44)Sc is a positron emitter with a half life of 3.92 h. Hence it could be used for PET imaging
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