Pular para o conteúdo
Merck
Todas as fotos(3)

Documentos Principais

Visualizar Toda a Documentação

205338

Sigma-Aldrich

Tellurium tetrachloride

99%

Sinônimo(s):

Tellurium chloride, Tellurium(IV) chloride, Tetrachlorotellurium

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(3)

About This Item

Fórmula linear:
TeCl4
Número CAS:
10026-07-0
Peso molecular:
269.41
Número CE:
233-055-6
Número MDL:
MFCD00011262
Código UNSPSC:
12352302
ID de substância PubChem:
24852324
NACRES:
NA.23

grau

for analytical purposes

Ensaio

99%

Formulário

powder, crystals or chunks

p.e.

380 °C (lit.)

pf

224 °C (lit.)

densidade

3.26 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

Cl[Te](Cl)(Cl)Cl

InChI

1S/Cl4Te/c1-5(2,3)4

chave InChI

SWLJJEFSPJCUBD-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

Atomic number of base material: 52 Tellurium

Aplicação

  • Highly efficient regioselective synthesis of organotellurium compounds: Explores the reactions of Tellurium Tetrachloride with 1-alkenes, highlighting its utility in organic synthesis (VA Potapov et al., 2017).
  • Cyclization Reactions: TeCl4 acts as a bis-electrophile in double-electrophilic cyclization reactions, demonstrating its versatility in organic transformations (N Korol, M Slivka, 2018).
  • Regio-and stereoselective addition of tellurium tetrachloride: Investigates the addition of TeCl4 to methyl propargyl ether, emphasizing the stereochemistry of the addition process (MV Musalova et al., 2017).

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H314

Classificações de perigo

Skin Corr. 1B

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCQ4710
MKCP2247
MKCK4356
MKCD2654
MKBL8016V

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

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 2

1 of 2

Tellurium pieces, 99.999% trace metals basis

Sigma-Aldrich

204544

Tellurium

Telluric acid 98%

Sigma-Aldrich

308463

Telluric acid

Maria V Musalova et al.
Molecules (Basel, Switzerland), 17(5), 5770-5779 (2012-05-17)
The reaction of tellurium tetrachloride with acetylene proceeds in a stereospecific anti-addition manner to afford the novel products E-2-chlorovinyltellurium trichloride and E,E-bis(2-chlorovinyl)tellurium dichloride. Reaction conditions for the selective preparation of each of these products were found. The latter was obtained
Puneet Vij et al.
Environmental toxicology and pharmacology, 34(3), 768-782 (2012-10-17)
Diphenyl ditelluride (DPDT) and tellurium tetrachloride (TeCl(4)) were evaluated for toxicity in transformed (HT-29, Caco-2) and non-transformed colon cells (CCD-18Co). Significant decreases in viability were observed with DPDT exposure in HT-29 (62.5-1000 μM), Caco-2 (31.25-1000 μM) and CCD-18Co cells (500-1000
P Mareeswari et al.
Enzyme and microbial technology, 95, 225-229 (2016-11-22)
We report an efficient method to biosynthesize biocompatible cadmium telluride and cadmium sulphide quantum dots from the fungus Rhizopus stolonifer. The suspension of the quantum dots exhibited purple and greenish-blue luminescence respectively upon UV light illumination. Photoluminescence spectroscopy, X-ray diffraction
J F Van Vleet et al.
American journal of veterinary research, 43(11), 2000-2009 (1982-11-01)
Seventy newly hatched ducklings were fed a commercial ration with 500 mg of added Te (as tetrachloride)/kg of feed for up to 28 days. Ducklings were euthanatized at day 14, 21, and 28, the hearts were studied by gross, microscopic
Shalini Roy et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 49(10), 2564-2574 (2011-07-12)
Tellurium tetrachloride (TeCl(4)) and diphenyl ditelluride (DPDT) cytotoxicity, was investigated in rat astrocytes. Concentrations of 0.24-250μM (24h) were tested for viability using MTT(3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl tetrazolium bromide) and trypan blue exclusion. MTT showed significant decreases at all concentrations tested for both compounds.
Exibir todos os documentos relacionados

Artigos

High Purity Metalorganic Precursors for CPV Device Fabrication

High Purity Metalorganic Precursors for CPV Device Fabrication

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