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TELLURIUM (IV) IODIDE

CAS No.
7790-48-9
Chemical Name:
TELLURIUM (IV) IODIDE
Synonyms
TELLERIUM IODIDE;TELLURIUM IODIDE;Tellurium lodide;Tellurium(Ⅳ) iodide;TELLURIUM TETRAIODIDE;TELLURIUM (IV) IODIDE;Tellurium(Ⅳ)tetraiodide;Tellurium(IV) tetraiodide;TelluriuM Iodide, -4 Mesh;Tellurium(Ⅳ) Iodide(TeI4)
CBNumber:
CB8695895
Molecular Formula:
I4Te
Molecular Weight:
635.22
MDL Number:
MFCD00049578
MOL File:
7790-48-9.mol
MSDS File:
SDS
Last updated:2023-10-17 17:11:57

TELLURIUM (IV) IODIDE 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)
FDA UNII ZB48I033V5
EPA Substance Registry System Tellurium iodide (TeI4), (T-4)- (7790-48-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Hazard statements  H302-H312-H314-H318-H332
Precautionary statements  P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a
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
NFPA 704
0
3 0

TELLURIUM (IV) IODIDE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar 087795 Tellurium(IV) iodide 99% (metals basis) 7790-48-9 5g $70 2024-03-01 Buy
Alfa Aesar 087795 Tellurium(IV) iodide 99% (metals basis) 7790-48-9 25g $234.65 2024-03-01 Buy
Strem Chemicals 93-5215 Tellurium(IV) iodide (99.9%-Te) 7790-48-9 2g $33 2024-03-01 Buy
Strem Chemicals 93-5215 Tellurium(IV) iodide (99.9%-Te) 7790-48-9 10g $135 2024-03-01 Buy
Product number Packaging Price Buy
087795 5g $70 Buy
087795 25g $234.65 Buy
93-5215 2g $33 Buy
93-5215 10g $135 Buy

TELLURIUM (IV) IODIDE Chemical Properties,Uses,Production

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) IODIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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SHANGHAI KEAN TECHNOLOGY CO., LTD.
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Tellurium(IV) iodide (99.9%-Te) Tellurium(Ⅳ)tetraiodide Tellurium(Ⅳ) iodide (99.9%-Te) Tellurium(Ⅳ) iodide (beta-4)-telluriumiodide(tei4 TELLERIUM IODIDE TELLURIUM (IV) IODIDE TELLURIUM TETRAIODIDE TELLURIUM IODIDE Tellurium(IV) iodide, 99% (metals basis) TELLURIUM() IODIDE (99.9%-TE) Tellurium(IV) tetraiodide TelluriuM Iodide, -4 Mesh IV) 99.99% metel basisTellurium tetraiodide Tellurium(Ⅳ) Iodide(TeI4) Tellurium(Ⅳ) Iodide(TeI4) Tellurium lodide 7790-48-9 I4Te TeI4 metal halide