Tellurium tetrachloride

Tellurium tetrachloride Basic information
Product Name:Tellurium tetrachloride
Synonyms:TELLURIUM(+4)CHLORIDE;TELLURIUM CHLORIDE;TELLURIUM (IV) CHLORIDE;TELLURIUM TETRACHLORIDE;Tellurium(IV) chloride, 99.9% trace metals basis;Tellurium(IV) chloride(TeCl4);Tellurium(IV) Chloride (Metals Basis Basis);(beta-4)-telluriumchloride(tecl4
CAS:10026-07-0
MF:Cl4Te
MW:269.41
EINECS:233-055-6
Product Categories:metal halide;Precursors by Metal;Tellurium;Vapor Deposition Precursors
Mol File:10026-07-0.mol
Tellurium tetrachloride Structure
Tellurium tetrachloride Chemical Properties
Melting point 224 °C(lit.)
Boiling point 380 °C(lit.)
density 3.26 g/mL at 25 °C(lit.)
Fp 380°C
form Powder
color Off-white to light yellow
Specific Gravity3.26
Water Solubility MAY DECOMPOSE
Sensitive Moisture Sensitive
Merck 14,9126
Exposure limitsACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
CAS DataBase Reference10026-07-0(CAS DataBase Reference)
NIST Chemistry ReferenceTellurium tetrachloride(10026-07-0)
EPA Substance Registry SystemTellurium chloride (TeCl4), (T-4)- (10026-07-0)
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 3260 8/PG 2
WGK Germany 3
RTECS WY2635000
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 28121099
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Tellurium tetrachloride Usage And Synthesis
Chemical Propertiesoff-white to light yellow powder
UsesTellurium(IV) chloride is used in organic synthesis to prepare Cl-C-C-TeCl3derivatives by reacting with alkenes and aryl tellurium compounds by reacting with electron rich arenes. It is involved in the preparation of diaryl telluride from anisole.
Safety ProfileMutation data reported. Experimental reproductive effects. Incompatible with ammonia. Irritant. When heated to decomposition it emits very toxic fumes of Cland Te. See also TELLURIUM COMPOUNDS.
Tellurium tetrachloride Preparation Products And Raw materials
Preparation ProductsTellurium dioxide
Stannic chloride pentahydrate Tellurium Tetrachlorosilane Methylene Chloride (S)-tert-Butyl 6-amino-2-((tert-butoxycarbonyl)amino)hexanoate hydrochloride THALLIUM (III) CHLORIDE Tin tetrachloride Calcium chloride Sodium chloride POTASSIUM HEXACHLOROTELLURATE 99.99% Tellurium tetrachloride Choline chloride Ammonium chloride TELLURIUM DICHLORIDE Zirconium tetrachloride AMMONIUM HEXACHLOROTELLURATE(IV) 99.99% Potassium chloride 2-​[[(2-​ethylphenyl)​(2-​hydroxyethyl)​amino]​methyl]​-​3,​3-​difluoro-Propanenitrile

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