| Identification | More | [Name]
TELLURIUM (IV) IODIDE | [CAS]
7790-48-9 | [Synonyms]
TELLERIUM IODIDE
TELLURIUM IODIDE
TELLURIUM (IV) IODIDE
TELLURIUM TETRAIODIDE
(beta-4)-telluriumiodide(tei4
Tellurium(IV) iodide (99.9%-Te)
Tellurium(Ⅳ)tetraiodide
Tellurium(Ⅳ) iodide (99.9%-Te)
Tellurium(Ⅳ) iodide
Tellurium(IV) iodide, 99% (metals basis)
TELLURIUM() IODIDE (99.9%-TE)
Tellurium(IV) tetraiodide | [EINECS(EC#)]
232-210-5 | [Molecular Formula]
I4Te | [MDL Number]
MFCD00049578 | [Molecular Weight]
635.22 | [MOL File]
7790-48-9.mol |
| Chemical Properties | Back Directory | [Melting point ]
280°C | [density ]
5.05 g/mL at 25 °C(lit.)
| [solubility ]
reacts with H2O; slightly soluble in acetone | [form ]
Crystalline | [color ]
black orthorhombic crystals, crystalline | [Specific Gravity]
5.403 | [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) |
| Hazard Information | Back Directory | [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. |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R34:Causes burns. | [Safety Statements ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3260 8/PG 2
| [WGK Germany ]
3
| [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II |
|
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Alfa Aesar
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Spectrum Chemical Manufacturing Corp.
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