Basic information
- CAS
12260-55-8- Standard SMILES
[Te]=[Ge]=[Te]- InChIKey
GPMBECJIPQBCKI-UHFFFAOYSA-N- Molecular formula
- GeTe2
- Average molar mass
- 327.8 g/mol
- Monoisotopic mass
- 333.7336233
Names & identifiers
- Preferred name
- Germanium telluride (GeTe2)
- IUPAC
- bis(tellanylidene)germane
- English name
- germanium ditelluride
- Molecular formula
- GeTe2
- Molecular weight
- 327.83
Names & synonyms
Germanium telluride (GeTe2)12260-55-8EINECS 235-513-0DTXSID3065293RefChem:143031DTXCID8033772Germanium ditelluridebis(tellanylidene)germaneGermaneditelloneSCHEMBL20873121GPMBECJIPQBCKI-UHFFFAOYSA-N
Database identifiers
- CAS
12260-55-8- PubChem CID
- 83004
- DTXSID
DTXSID3065293- EC Number
- 235-513-0
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
Chemical ClassesMetals -> Metalloid Compounds (Tellurium)
Physicochemical properties
- CAS DataBase Reference
- 12260 · 12260-55-8
- EPA Substance Registry System
- Germanium telluride (GeTe2) (12260-55-8)
- 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.
Hazard information
Hazards SummaryMay cause irritation; [MSDSonline] See Germanium. See Tellurium.
Safety & protection
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
Toxicology
Adverse EffectsNeurotoxin - Other CNS neurotoxin
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
Uses
Used as a semiconductor; [Hawley]
Semiconductor Manufacturing [Category: Industry]
General Manufacturing InformationGermanium telluride (GeTe2): ACTIVE
Suppliers4 total
Shaanxi Didu New Materials Co. Ltd+86-86-17392712779 +86-13289823923 · [email protected]
四川六族半导体材料有限公司13541048799 15928092740 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
武汉鑫晟阳生物科技有限公司18402740988 18402740988 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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