Pular para o conteúdo
Merck
Todas as fotos(1)

Documentos

510033

Sigma-Aldrich

Raney®-Nickel

W.R. Grace and Co. Raney® 2400, slurry, in H2O, active catalyst

Sinônimo(s):

Raney Ni, Nickel sponge

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula linear:
AlNi
Número CAS:
7440-02-0
Número MDL:
MFCD00167392
Código UNSPSC:
12161600
ID de substância PubChem:
24873469
NACRES:
NA.22

forma

slurry

adequação da reação

core: nickel
reagent type: catalyst

fabricante/nome comercial

W.R. Grace and Co. Raney® 2400

concentração

in H2O

cadeia de caracteres SMILES

[Al].[Ni]

InChI

1S/Al.Ni

chave InChI

NPXOKRUENSOPAO-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Aplicação

Used as reducing agent for hydrogenation of organic compounds, e.g. hydrogenation of nitriles to amines, reduction of aromatic groups to the corresponding saturated compounds, hydrogenation reaction of β-keto esters, rreduction of amination, and also used as 3-alkylation of oxindole with alcohol, and Ullman-type cross coupling, and dehalogenation reactions.

Informações legais

Raney is a registered trademark of W.R. Grace & Co.-Conn.

Palavra indicadora

Danger

Frases de perigo

H250,H317,H351,H372

Classificações de perigo

Carc. 2 - Pyr. Liq. 1 - Skin Sens. 1 - STOT RE 1

Código de classe de armazenamento

4.2 - Pyrophoric and self-heating hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 1

1 of 1

Dipropylamine for synthesis

Sigma-Aldrich

8.03548

Dipropylamine

A J Feilzer et al.
Nederlands tijdschrift voor tandheelkunde, 120(6), 335-341 (2013-07-19)
Orally applied metal alloys can cause undesirable physical effects. A distinction needs to be made in this respect between local and systemic reactions and toxic and immunological reactions. A case is presented which illustrates this problem. In this case, the
Marilia O S Seijo et al.
Journal of dental education, 77(5), 648-655 (2013-05-10)
Including students' perceptions in the educational process is considered a key component in monitoring the quality of academic programs. This study aimed to evaluate the concept of one's learning experience in endodontic teaching from the perspective of a group of
Palatally anchored maxillary molar mesialization using the mesialslider.
Benedict Wilmes et al.
Journal of clinical orthodontics : JCO, 47(3), 172-179 (2013-05-11)
Fariborz Amini et al.
International journal of orthodontics (Milwaukee, Wis.), 24(1), 43-44 (2013-06-05)
In this report, we present an uncomplicated approach to overcome lingual rolling of mandibular molars during orthodontic treatment, by using rectangular NiTi arch wire in twist fashion through the molar tube. The sequential steps of the twist manoeuvre on a
Picture of the month. Allergic contact dermatitis to nickel-containing dental work.
Emma F Johnson et al.
JAMA pediatrics, 167(6), 581-582 (2013-06-05)
Exibir todos os documentos relacionados

Artigos

Nickel-based Catalysts

Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica