Tellurium tetraiodide

Base Information

• Chemical Name: Tellurium tetraiodide
• CAS No.: 7790-48-9
• Deprecated CAS: 213405-66-4
• Molecular Formula: I4Te
• Molecular Weight: 635.218
• European Community (EC) Number: 232-210-5
• UNII: ZB48I033V5
• DSSTox Substance ID: DTXSID1064877
• Wikipedia: Tellurium(IV) iodide,Tellurium tetraiodide,Tellurium_tetraiodide
• Wikidata: Q2346228
• Mol file: 7790-48-9.mol

Synonyms:Tellurium tetraiodide;7790-48-9;TELLURIUM(IV) IODIDE;Tellurium iodide(TeI4), (T-4)-;Tellurium iodide (TeI4), (T-4)-;UNII-ZB48I033V5;ZB48I033V5;EINECS 232-210-5;MFCD00049578;I4Te;TeI4;I4-Te;Tellurium( cento) iodide;Tellurium iodide (TeI4);TELLURIUM(IV)IODIDE;DTXSID1064877;TELLURIUM TETRAIODIDE [MI];Tellurium( cento) iodide (99.9%-Te);Q2346228

Chemical Property of Tellurium tetraiodide

Chemical Property:

• Melting Point: 280°C
• PSA: 0.00000
• Density: 5.05 g/mL at 25 °C(lit.)
• LogP: 3.16200
• Sensitive.: Moisture Sensitive
• Water Solubility.: Decomposes slowly in cold water to TeO{2} and HI
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 637.5241
• Heavy Atom Count: 5
• Complexity: 19.1

Purity/Quality:

98% ^*data from raw suppliers

Tellurium(IV) iodide 99% (metals basis) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 20/21/22-34
• Safety Statements: 22-26-27-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metalloid Compounds (Tellurium)
• Canonical SMILES: [Te](I)(I)(I)I
• Uses: Tellurium(IV) iodide is used in chemical research.

Technology Process of Tellurium tetraiodide

There total 23 articles about Tellurium tetraiodide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

tellurium (14683-12-6) + phosphorous triiodide (13455-01-1) → diphosphorus tetraiodide (13455-00-0) + tellurium(IV) iodide (7790-48-9)

Guidance literature:

In carbon disulfide;

Reference yield:

tellurium (14683-12-6) + iodine (7553-56-2,12190-71-5,8031-47-8) → tellurium(IV) iodide (7790-48-9)

Guidance literature:

In ethanol; from alc. I2 soln. and finely powdered Te;;

Reference yield:

tellurium(IV)-iodide * hydrogeniodide * 8 water → tellurium(IV) iodide (7790-48-9)

Guidance literature:

In neat (no solvent); byproducts: H2O, HI; on heating in dry air with caution;;

upstream raw materials:

tellurium

iodine

tellurium(IV) oxide

aluminium(III) iodide

Downstream raw materials:

iodine

tellurium(IV) oxide

lead(II) iodide

tellurous acid