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205338

Tellurium tetrachloride

99%

Synonym(s):

Tellurium chloride, Tellurium(IV) chloride, Tetrachlorotellurium

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About This Item

Linear Formula:
TeCl4
CAS Number:
10026-07-0
Molecular Weight:
269.41
NACRES:
NA.23
PubChem Substance ID:
24852324
UNSPSC Code:
12352302
EC Number:
233-055-6
MDL number:
MFCD00011262
Assay:
99%
Form:
powder, crystals or chunks
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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

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).

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pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
MKDB0709
MKCX1255
MKCW0796
MKCS9037
MKCQ4710

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Articles

High Purity Metalorganic Precursors for CPV Device Fabrication

High Purity Metalorganic Precursors for CPV Device Fabrication

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.

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
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Global Trade Item Number

SKUGTIN
205338-100G04061833605653
205338-25G04061838767639
205338-5G04061838767646