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TELLURIUM (IV) IODIDE

CAS No.
7790-48-9
Chemical Name:
TELLURIUM (IV) IODIDE
Synonyms
TELLURIUM IODIDE;TELLERIUM IODIDE;Tellurium lodide;Tellurium(Ⅳ) iodide;TELLURIUM TETRAIODIDE;TELLURIUM (IV) IODIDE;Tellurium(Ⅳ)tetraiodide;Tellurium(Ⅳ) Iodide(TeI4);Tellurium(IV) tetraiodide;TelluriuM Iodide, -4 Mesh
CBNumber:
CB8695895
Molecular Formula:
I4Te
Molecular Weight:
635.22
MDL Number:
MFCD00049578
MOL File:
7790-48-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 05:07:39

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)  Corrosion (GHS05)Exclamation Mark (GHS07)
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  TSCA listed
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
Strem Chemicals 93-5215 Tellurium(IV) iodide (99.9%-Te) (99.9%-Te) 7790-48-9 2g $35 2026-04-30 Buy
Strem Chemicals 93-5215 Tellurium(IV) iodide (99.9%-Te) (99.9%-Te) 7790-48-9 10g $143 2026-04-30 Buy
Product number Packaging Price Buy
93-5215 2g $35 Buy
93-5215 10g $143 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

Global( 107)Suppliers
Supplier Tel Email Country ProdList Advantage
Nanyang Yuheng Technology Co., Ltd. 19513019998 19513019998@163.com China 24 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Spectrum Chemical Manufacturing Corp. 021-021-021-67601398-809-809-809 15221380277 marketing_china@spectrumchemical.com China 9643 60
HBCChem, Inc. +1-510-219-6317 sales@hbcchem.com United States 10628 60
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15775 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Shandong Xiya Chemical Co., Ltd. 4009903999 13395398332 sales@xiyashiji.com China 20788 60
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 TELLURIUM (IV) IODIDE TELLURIUM TETRAIODIDE Tellurium(IV) iodide, 99% (metals basis) TELLURIUM() IODIDE (99.9%-TE) Tellurium(IV) tetraiodide TelluriuM Iodide, -4 Mesh Tellurium lodide TELLURIUM IODIDE 7790-48-9 I4Te TeI4 metal halide