Basic information Safety Supplier Related

TELLURIUM (IV) IODIDE

Basic information Safety Supplier Related

TELLURIUM (IV) IODIDE Basic information

Product Name:
TELLURIUM (IV) IODIDE
Synonyms:
  • IV) 99.99% metel basisTellurium tetraiodide
  • Tellurium(Ⅳ) Iodide(TeI4)
  • Tellurium(IV) iodide (99.9%-Te)
  • Tellurium(Ⅳ)tetraiodide
  • Tellurium(Ⅳ) iodide (99.9%-Te)
  • Tellurium(Ⅳ) iodide
  • (beta-4)-telluriumiodide(tei4
  • TELLERIUM IODIDE
CAS:
7790-48-9
MF:
I4Te
MW:
635.22
EINECS:
232-210-5
Product Categories:
  • metal halide
Mol File:
7790-48-9.mol
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TELLURIUM (IV) IODIDE Chemical Properties

Melting point:
280°C
Density 
5.05 g/mL at 25 °C(lit.)
solubility 
reacts with H2O; slightly soluble in acetone
form 
Crystalline
Specific Gravity
5.403
color 
black orthorhombic crystals, crystalline
Water Solubility 
Decomposes slowly in cold water to TeO{2} and HI
Sensitive 
Moisture Sensitive
Merck 
14,9127
Exposure limits
ACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
CAS DataBase Reference
7790-48-9(CAS DataBase Reference)
EPA Substance Registry System
Tellurium iodide (TeI4), (T-4)- (7790-48-9)
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Safety Information

Hazard Codes 
C
Risk Statements 
20/21/22-34
Safety Statements 
22-26-27-36/37/39-45
RIDADR 
UN 3260 8/PG 2
WGK Germany 
3
TSCA 
Yes
HazardClass 
8
PackingGroup 
II

MSDS

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TELLURIUM (IV) IODIDE Usage And Synthesis

Chemical Properties

-4 mesh with 99.9% purity; grayish black volatile crystal(s); stable in moist air [MER06] [KIR83] [CER91]

Uses

Tellurium(IV) iodide is used in chemical research.

TELLURIUM (IV) IODIDESupplier

J & K SCIENTIFIC LTD.
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