Antimony telluride (Sb2Te3)

Basic Information

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CAS Number

1327-50-0

Molecular Formula

Sb2Te3

Molecular Weight

626.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

629 °C

Water Solubility

Insoluble in water.

SMILES

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[Sb]=[Te].[Sb]=[Te].[Te]

InChI

InChI=1S/2Sb.3Te

InChIKey

BPDQXJZWVBPDSN-UHFFFAOYSA-N

LogP

-1.9040000000000001

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

6.9

Safety Information

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GHS Hazard Pictograms

H302

H332

H411

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H332 Harmful if inhaled
Acute toxicity, inhalation

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1(b) Class 6.1(b)

Stability

Stable. Non-flammable. Incompatible with acids.

Synonyms & References

English

D95637
Sb2Te3 Thin Film
Strontium Ruthenate (SrRuO3) Sputtering Targets
Antimon(III)tellurid
1327-50-0
MFCD00016320
tellanylideneantimony;tellurium
Antimony(III) telluride, powder, 99.96% metals basis
Antimony(III) telluride, powder, -325 mesh, 99.96% trace metals basis
Antimony(III) telluride, beads, >=99.99%
Antimony(iii)telluride
Antimony Telluride Powder
Antimony(III) telluride
ANTIMONY (III) TELLURIDE
antimony(iii) telluride
antimony(+3) cation
Diantimony tritelluride
tellurium(-2) anion
Antimony sesquitelluride
Antimony telluride
Antimony tritelluride
Antimony(III) teluride.
Antimony(III) telluride lump
Antimony(III) telluride (Sb2Te3)
Antimony(III) Telluride 99.999%
AntiMony(III) telluride (99.96%-Sb)
ANTIMONY TELLURIDE
ANTIMONY TRITELLURIDE
diantimony tritelluride

MDL Number

MFCD00016320

FAQ

What regulatory guidelines apply to antimony telluride (CAS: 1327-50-0)?

Antimony telluride (CAS: 1327-50-0) is classified under GHS as a non-hazardous substance. However, it is subject to REACH regulations in the European Union, which require manufacturers and importers to register substances above a certain tonnage. In the USA, the Environmental Protection Agency (EPA) and the FDA may have specific requirements for handling and use in consumer and industrial applications.

Are there alternatives to antimony telluride (CAS: 1327-50-0) in synthesis?

In the synthesis of thermoelectric materials, antimony telluride (CAS: 1327-50-0) has several analogs and alternatives like bismuth telluride (Bi2Te3) and lead telluride (PbTe). These materials can be used as substitutes depending on the specific application requirements and availability of raw materials.

What is the market or research trend for antimony telluride (CAS: 1327-50-0)?

Antimony telluride (CAS: 1327-50-0) is gaining popularity in the development of thermoelectric materials for waste heat recovery and energy conversion. Research trends focus on improving its thermal conductivity and electrical resistivity. Market trends show increasing demand in the electronics and automotive sectors for efficient energy management solutions.

How should waste containing antimony telluride (CAS: 1327-50-0) be handled?

Waste containing antimony telluride (CAS: 1327-50-0) should be collected in sealed containers and disposed of according to local waste management regulations. For large quantities, professional disposal services are recommended to ensure environmental safety. Proper incineration or landfilling with appropriate liners can also be used as disposal methods, ensuring no contamination of soil or groundwater occurs.