Grundinformationen
- CAS
10026-07-0- Standard-SMILES
Cl[Te](Cl)(Cl)Cl- InChIKey
SWLJJEFSPJCUBD-UHFFFAOYSA-N- Summenformel
- Cl4Te
- Durchschnittliche Molmasse
- 269,4 g/mol
- Monoisotopische Masse
- 269,78163512
Namen und Bezeichner
- Bevorzugter Name
- Tellurium tetrachloride
- IUPAC
- Tetrachloro-lambda~4~-tellane
- Lokaler Name
- Tellurtetrachlorid
- Englischer Name
- Tellurium tetrachloride
- Summenformel
- Cl4Te
- Molmasse
- 269.41
Namen und Synonyme
Tellurium tetrachloride10026-07-0Telluric chlorideTetrachlorotelluriumTellurium(IV) chlorideTellurium chloride (TeCl4), (T-4)-DNY2R5498HDTXSID1064904Tellurium MuriaticumRefChem:57575DTXCID5032494233-055-6
Weitere Namen anzeigen
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
Datenbank-Bezeichner
- CAS
10026-07-0- PubChem CID
- 61443
- DTXSID
DTXSID1064904- UNII
- DNY2R5498H
- EC Number
- 233-055-6
- Nikkaji
- J95.289C
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 5
- Formalladung
- 0
- Komplexität
- 19,1
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Metalloid Compounds (Tellurium)
Physical DescriptionWhite solid; Highly hygroscopic; [Merck Index] White or yellow crystalline solid with an acrid odor; [MSDSonline]
Physikochemische Eigenschaften
- Schmelzpunkt
- 224 °C · 224 °C(lit.)
- Siedepunkt
- 380 °C · 380 °C(lit.)
- Dichte
- 3.26 g/mL · 3.26 g/mL at 25 °C(lit.)
- Flammpunkt
- 380 °C · 380°C
- Löslichkeit
- 2 O; · reacts with H2O; soluble in ethanol,toluene
- Aggregatzustand
- Powder
- Wichte
- 3.26 · 3.26
- Farbe
- Off-white to light yellow
- Wasserlöslichkeit
- MAY DECOMPOSE
- Spezifische Wärmekapazität
- 0.51 J/ · Cp(crystal): 0.51 J/(g·K), at 25℃
- Merck
- 14 · 14,9126
- InChI
- 1S/Cl4Te/c1-5(2,3)4
- InChIKey
- SWLJJEFSPJCUBD-UHFFFAOYSA-N
- SMILES
- Cl[Te](Cl)(Cl)Cl
- CAS Datenbank
- 10026 · 10026-07-0(CAS DataBase Reference)
- NIST chemische Informationen
- Tellurium tetrachloride(10026-07-0)
- EPA chemische Informationen
- Tellurium chloride (TeCl4), (T-4)- (10026-07-0)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
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]
Gefahrenhinweise
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
Sicherheit und Schutzausrüstung
Threshold Limit Values (TLV)0.1 [mg/m3], as Te
Permissible Exposure Limit (PEL)0.1 [mg/m3], as Te
Immediately Dangerous to Life or Health (IDLH)25.0 [mg/m3], as Te
Toxikologische Informationen
Adverse EffectsNeurotoxin - Other CNS neurotoxin
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3260 8/PG 2
- hs_code
- 28121099
- RTECS-Nr.
- WY2635000
- risk_code
- 34
- hazard_code
- C
- safety_code
- 26-36/37/39-45
- hazard_class
- 8
- packing_group
- II
- Speicherklasse
- 8A - Combustible corrosive hazardous materials
- Hazard Classifications
- Skin Corr. 1B
Chemie und Industrie
Verwendung und Herstellung
UsesUsed in the synthesis of organic tellurium compounds and as an organic catalyst; [Ullmann]
General Manufacturing InformationTellurium chloride (TeCl4), (T-4)-: ACTIVE
Anwendungen
VerwendenTellurium(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.
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