Name | Tellurium(IV) iodide |
Synonyms | TELLERIUM IODIDE Tellurium(Ⅳ) iodide Tellurium(IV) iodide Tellurium tetraiodide Tellurium(Ⅳ)tetraiodide Tellurium(Ⅳ) Iodide(TeI4) tetraiodo-lambda~4~-tellane (beta-4)-telluriumiodide(tei4 Tellurium iodide (TeI4), (T-4)- |
CAS | 7790-48-9 |
EINECS | 232-210-5 |
InChI | InChI=1/4HI.2H2Te/h4*1H;2*1H2/q;;;;2*+2/p-4 |
Molecular Formula | I4Te |
Molar Mass | 635.22 |
Density | 5.05g/mLat 25°C(lit.) |
Melting Point | 280°C |
Boling Point | dec. |
Water Solubility | Decomposes slowly in cold water to TeO{2} and HI |
Appearance | Crystalline |
Specific Gravity | 5.403 |
Exposure Limit | ACGIH: TWA 0.1 mg/m3NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3 |
Merck | 14,9127 |
Storage Condition | Room Temprature |
Sensitive | Moisture Sensitive |
MDL | MFCD00049578 |
Hazard Symbols | C - Corrosive |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R34 - Causes burns |
Safety Description | 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 the label whenever possible.) |
UN IDs | UN 3260 8/PG 2 |
WGK Germany | 3 |
TSCA | Yes |
Hazard Class | 8 |
Packing Group | II |
EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |