Basic information
- CAS
10026-07-0- Standard SMILES
Cl[Te](Cl)(Cl)Cl- InChIKey
SWLJJEFSPJCUBD-UHFFFAOYSA-N- Molecular formula
- Cl4Te
- Average molar mass
- 269.4 g/mol
- Monoisotopic mass
- 269.78163512
Names & identifiers
- Preferred name
- Tellurium tetrachloride
- IUPAC
- Tetrachloro-lambda~4~-tellane
- English name
- Tellurium tetrachloride
- Molecular formula
- Cl4Te
- Molecular weight
- 269.41
Names & synonyms
Tellurium tetrachloride10026-07-0Telluric chlorideTetrachlorotelluriumTellurium(IV) chlorideTellurium chloride (TeCl4), (T-4)-DNY2R5498HDTXSID1064904Tellurium MuriaticumRefChem:57575DTXCID5032494233-055-6
Show more names
TELLURIUM CHLORIDEurium tetrachLtelluricchlorideTellurium(Ⅳ)chlorideTELLURIUM(+4)CHLORIDE(t-4)-telluriumchloridTELLURIUM (IV) CHLORIDE
TeCl4MFCD00011262Tellurium chloride, (T-4)-EINECS 233-055-6Tellurium chloride (TeCl4)UNII-DNY2R5498Htetrachloro-lambda-tellaneSCHEMBL150825
Database identifiers
- CAS
10026-07-0- PubChem CID
- 61443
- DTXSID
DTXSID1064904- UNII
- DNY2R5498H
- EC Number
- 233-055-6
- Nikkaji
- J95.289C
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 5
- Formal charge
- 0
- Complexity
- 19.1
Experimental & physicochemical properties
Chemical ClassesMetals -> Metalloid Compounds (Tellurium)
Physical DescriptionWhite solid; Highly hygroscopic; [Merck Index] White or yellow crystalline solid with an acrid odor; [MSDSonline]
Physicochemical properties
- Melting point
- 224 °C · 224 °C(lit.)
- Boiling point
- 380 °C · 380 °C(lit.)
- Density
- 3.26 g/mL · 3.26 g/mL at 25 °C(lit.)
- Flash point
- 380 °C · 380°C
- solubility
- 2 O; · reacts with H2O; soluble in ethanol,toluene
- form
- Powder
- Specific Gravity
- 3.26 · 3.26
- color
- Off-white to light yellow
- Water Solubility
- MAY DECOMPOSE
- Specific Heat Capacity
- 0.51 J/ · Cp(crystal): 0.51 J/(g·K), at 25℃
- Sensitive
- Moisture Sensitive
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 2 notifications to the ECHA C&L Inventory.
Danger
H360: May damage fertility or the unborn child [Danger Reproductive toxicity]
Hazard information
Regulatory Information
Chemical: Tellurium chloride (TeCl4), (T-4)-
Tellurium chloride: Does not have an individual approval but may be used under an appropriate group standard
Hazards Summary
Decomposed by water forming tellurium dioxide and hydrogen chloride; [Merck Index] Corrosive to skin and eyes; [eChemPortal: ERMA] A corrosive substance that can cause injury to the skin, eyes, and respiratory tract; Inhalation may cause chemical pneumonitis; [MSDSonline] See Tellurium.
Hazard Classes and Categories
Skin Corr. 1B (100%)
Reproductive toxicity - Category 1B, Additional category: Effects on or via lactation
Safety & protection
Threshold Limit Values (TLV)0.1 [mg/m3], as Te
Permissible Exposure Limit (PEL)0.1 [mg/m3], as Te
Chemistry & industry
Uses & manufacturing
UsesUsed in the synthesis of organic tellurium compounds and as an organic catalyst; [Ullmann]
General Manufacturing InformationTellurium chloride (TeCl4), (T-4)-: ACTIVE
Applications
UsesTellurium(IV) chloride is used in organic synthesis to prepare Cl-C-C-TeCl3derivatives by reacting with alkenes and aryl tellurium compounds by reacting with electron rich arenes. It is involved in the preparation of diaryl telluride from anisole.
Upstream & downstream products
Downstream products
Suppliers64 total
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]
湖南嘉航医药科技有限公司85521272 15200744171 · [email protected]
Related reactions
4 records
Compound notes
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