Přejít k obsahu
Merck
Všechny fotografie(3)

Hlavní dokumenty

Zobrazit celou dokumentaci

205338

Sigma-Aldrich

Tellurium tetrachloride

99%

Synonyma:

Tellurium chloride, Tellurium(IV) chloride, Tetrachlorotellurium

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
Všechny fotografie(3)

About This Item

Lineární vzorec:
TeCl4
Číslo CAS:
10026-07-0
Molekulová hmotnost:
269.41
EC Number:
233-055-6
MDL number:
MFCD00011262
UNSPSC Code:
12352302
PubChem Substance ID:
24852324
NACRES:
NA.23
assay:
99%
form:
powder, crystals or chunks

Quality Level

100

assay

99%

form

powder, crystals or chunks

bp

380 °C (lit.)

mp

224 °C (lit.)

density

3.26 g/mL at 25 °C (lit.)

SMILES string

Cl[Te](Cl)(Cl)Cl

InChI

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

InChI key

SWLJJEFSPJCUBD-UHFFFAOYSA-N

Hledáte podobné produkty? Navštivte Průvodce porovnáváním produktů

General description

Atomic number of base material: 52 Tellurium

Application

  • 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).

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Vyberte jednu z posledních verzí:

Osvědčení o analýze (COA)

Lot/Batch Number
MKCX1255
MKCW0796
MKCS9037
MKCQ4710
MKCP2247

Nevidíte správnou verzi?

Potřebujete-li konkrétní verzi, můžete vyhledat daný certifikát podle čísla dávky nebo čísla šarže.

Vyhledat COA

Již tento produkt vlastníte?

Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.

Navštívit knihovnu dokumentů

Zákazníci si také prohlíželi

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

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.
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
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
Kyoko Iwase et al.
Environmental toxicology, 19(6), 614-619 (2004-11-05)
Despite the growing use of organotellurium compounds in the chemical and biomedical fields, there has been no great concern about their toxicity until now. To test the possibility that diphenyl ditelluride (DPDT) and tellurium chloride (TeCl2), organic and inorganic tellurium
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
Zobrazit všechny související dokumenty

Sortimentní položky

High Purity Metalorganic Precursors for CPV Device Fabrication

Thin film photovoltaic devices have become increasingly important in efficiently harnessing solar energy to meet consumer demand.

Methods of Synthesizing Monodisperse Colloidal Quantum Dots

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

Obraťte se na technický servis.