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204188

Rhenium

Name: Rhenium
Brand: ALDRICH

powder, 99.995% trace metals basis

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About This Item

Formule empirique (notation de Hill):

Numéro CAS:

7440-15-5

Poids moléculaire :

186.21

Numéro CE :

231-124-5

Numéro MDL:

MFCD00011195

Code UNSPSC :

12141737

ID de substance PubChem :

24852238

Nomenclature NACRES :

NA.23

Pureté

99.995% trace metals basis

Forme

powder

Point d'ébullition

5596 °C (lit.)
5627 °C (lit.)

Pf

3180 °C (lit.)

Densité

21.02 g/cm³ (lit.)

Chaîne SMILES

[ReH]

InChI

1S/Re

Clé InChI

WUAPFZMCVAUBPE-UHFFFAOYSA-N

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Pictogrammes

GHS02

Mention d'avertissement

Danger

Mentions de danger

H228

Conseils de prudence

P210 - P240 - P241 - P280 - P370 + P378

Classification des risques

Flam. Sol. 1

Code de la classe de stockage

4.1B - Flammable solid hazardous materials

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificats d'analyse (COA)

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Solid-state thermolysis of a fac-rhenium(I) carbonyl complex with a redox non-innocent pincer ligand.

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

Mechanistic insights into the rhenium-catalyzed alcohol-to-olefin dehydration reaction.

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

Synthesis, characterization, and photophysics of oxadiazole- and diphenylaniline-substituted Re(I) and Cu(I) complexes.

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

Manganese as a substitute for rhenium in CO2 reduction catalysts: the importance of acids.

Jonathan M Smieja et al.

Inorganic chemistry, 52(5), 2484-2491 (2013-02-20)

Electrocatalytic properties, X-ray crystallographic studies, and infrared spectroelectrochemistry (IR-SEC) of Mn(bpy-tBu)(CO)3Br and [Mn(bpy-tBu)(CO)3(MeCN)](OTf) are reported. Addition of Brönsted acids to CO2-saturated solutions of these Mn complexes and subsequent reduction of the complexes lead to the stable and efficient production of

Nontoxic radioactive Listeria(at) is a highly effective therapy against metastatic pancreatic cancer.

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

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