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267317

Sigma-Aldrich

Rhenium

foil, thickness 0.25 mm, 99.98% trace metals basis

Sinônimo(s):
Rhenium element
Empirical Formula (Hill Notation):
Re
Número CAS:
Peso molecular:
186.21
Número MDL:
ID de substância PubChem:
NACRES:
NA.23

Nível de qualidade

100

teor

99.98% trace metals basis

forma

foil

descrição

19.3 μΩ-cm, 20°C

espessura

0.25 mm

pb

5596 °C (lit.)
5627 °C (lit.)

pf

3180 °C (lit.)

densidade

21.02 g/cm3 (lit.)

SMILES string

[ReH]

InChI

1S/Re

InChI key

WUAPFZMCVAUBPE-UHFFFAOYSA-N

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Categorias relacionadas

Embalagem

3.3, 13.2 g in rigid mailer

Quantidade

3.3 g = 25 × 25 mm; 13.2 g = 50 × 50 mm

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

nwg

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Certificado de análise

Certificado de origem

Titel Jurca et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(13), 4278-4286 (2013-02-02)
The development of rhenium(I) chemistry has been restricted by the limited structural and electronic variability of the common pseudo-octahedral products fac-[ReX(CO)3L2] (L2 = α-diimine). We address this constraint by first preparing the bidentate bis(imino)pyridine complexes [(2,6-{2,6-Me2C6H3N=CPh}2C5H3N)Re(CO)3X] (X = Cl 2
Ties J Korstanje et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(39), 13224-13234 (2013-08-16)
Rhenium-based complexes are powerful catalysts for the dehydration of various alcohols to the corresponding olefins. Here, we report on both experimental and theoretical (DFT) studies into the mechanism of the rhenium-catalyzed dehydration of alcohols to olefins in general, and the
Raphael Horvath et al.
Inorganic chemistry, 52(3), 1304-1317 (2013-01-15)
Transition-metal complexes of the types [Re(CO)(3)Cl(NN)], [Re(CO)(3)py(NN)](+), and [Cu(PPh(3))(2)(NN)](+), where NN = 4,4'-bis(5-phenyl-1,3,4-oxadiazol-2-yl)-2,2'-bipyridine (OX) and 4,4'-bis(N,N-diphenyl-4-[ethen-1-yl]-aniline)-2,2'-bipyridine (DPA), have been synthesized and characterized. Crystal structures for [Re(CO)(3)Cl(DPA)] and [Cu(PPh(3))(2)(OX)]BF(4) are presented. The crystal structure of the rhenium complex shows a trans
Wilber Quispe-Tintaya et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(21), 8668-8673 (2013-04-24)
No significant improvement in therapy of pancreatic cancer has been reported over the last 25 y, underscoring the urgent need for new alternative therapies. Here, we coupled a radioisotope, (188)Rhenium, to an attenuated (at) live Listeria monocytogenes (Listeria(at)) using Listeria-binding
Cinzia Spagnul et al.
Journal of inorganic biochemistry, 122, 57-65 (2013-03-12)
The synthesis and characterization of two novel water soluble porphyrins with three meso pyridyl rings and one peripheral chelator - either a diethylenetriamine unit (4) or a bipyridyl fragment (8) - for binding to the {(99m)Tc(CO)3}(+) moiety is reported. In

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