Basic information
- CAS
12067-76-4- Standard SMILES
[Te]=[W]=[Te]- InChIKey
WFGOJOJMWHVMAP-UHFFFAOYSA-N- Molecular formula
- Te2W
- Average molar mass
- 439 g/mol
- Monoisotopic mass
- 443.763379
Names & identifiers
- Preferred name
- Tungsten telluride (WTe2)
- IUPAC
- bis(tellanylidene)tungsten
- English name
- TUNGSTEN TELLURIDE
- Molecular formula
- Te2W
- Molecular weight
- 439.04
Names & synonyms
12067-76-4Tungsten telluride (WTe2)Tungsten tellurideEINECS 235-086-0DTXSID3065243RefChem:192534DTXCID7033654bis(tellanylidene)tungstenTelluride tungstenTungsten ditellurideTungsten(IV) tellurideBis(tellurido)tungsten
Show more names
WTe2WTe2 CrystalTungsten(Ⅳ) telluridetungstentelluride(wte2)TUNGSTEN (IV) TELLURIDE
Tungsten Telluride PowderSCHEMBL4016821Tungsten(IV) telluride(WTe2), 99.95%Q4119676Tungsten ditelluride; Ditelluroxotungsten; bis(tellanylidene)tungsten
Database identifiers
- CAS
12067-76-4- PubChem CID
- 82913
- DTXSID
DTXSID3065243- EC Number
- 235-086-0
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 3
- Formal charge
- 0
- Complexity
- 18.3
Experimental & physicochemical properties
SpringerMaterials Propertiesdielectric constant
Physicochemical properties
- Melting point
- 1020 °C · 1020°C
- Density
- 9.43 · 9.430
- form
- gray orthorhombic crystals
- color
- gray orthorhombic crystals, crystalline
- Thermal Conductivity
- 1.59 W/ · 1.59 W/(m·K)
- EPA Substance Registry System
- Tungsten telluride (WTe2) (12067-76-4)
- Symbol(GHS)
- 6 · GHS06
- Signal word
- Danger
- Hazard statements
- 301 · H301-H332
- Precautionary statements
- 264 · P264-P270-P301+P310-P321-P330-P405-P501-P261-P271-P304+P340-P312
- TSCA
- TSCA listed
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
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P261, P264, P270, P271, P301+P316, P304+P340, P317, P321, P330, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 3 (100%)
Safety data
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS06
- Hazard statements
- H301-H332
- Precautionary statements
- P264-P270-P301+P310-P321-P330-P405-P501-P261-P271-P304+P340-P312
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationTungsten telluride (WTe2): INACTIVE
Suppliers50 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
常州市华阳科技有限公司+8615250961469 · [email protected]
湖北广奥生物科技有限公司027-02702759223056 18162699093 · [email protected]
湖北成海化工有限公司027-59220433 18327245847 · [email protected]
上海麦克林生化科技股份有限公司15221275939 15221275939 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
南兴化工（江苏）有限公司0512-66387035 18662433356 · [email protected]
上海卜微应用材料技术有限公司021-64112762 18930491979 · [email protected]
HANGZHOU LEAP CHEM CO., LTD.+86-571-87711850 +86-15355479329 · [email protected]
上海玻尔化学试剂有限公司19102157732 · [email protected]
上海阿拉丁生化科技股份有限公司6206333 13167063860 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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