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Substance Name: Bismuth telluride
RN: 1304-82-1
UNII: 1818R19OHO
InChIKey: AZFMNKUWQAGOBM-UHFFFAOYSA-N

Classification Codes

  • TWA (15 mg/m3 total dust; 5 mg/m3 respirable fraction)
  • TWA 10 mg/m3; Not classifiable as a human carcinogen (undoped)
  • TWA 5 mg/m3; Not classifiable as a human carcinogen (Se-doped)

Molecular Formula

  • Bi2-Te3

Molecular Weight

  • 800.76
 
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Names and Synonyms

Name of Substance

  • Bismuth telluride

Synonyms

  • Bismuth sesquitelluride
  • Bismuth(3 ) telluride
  • Dibismuth tritelluride
  • EINECS 215-135-2
  • HSDB 7904
  • UNII-1818R19OHO

Systematic Names

  • Bismuth telluride
  • Bismuth telluride (Bi2Te3)
  • Dibismuth tritelluride

Superlist Names

  • Bismuth telluride
  • Bismuth telluride, Se-doped
  • Bismuth telluride, undoped

Registry Numbers

CAS Registry Number

  • 1304-82-1

FDA UNII

  • 1818R19OHO

Other Registry Number

  • 1269232-64-5

System Generated Number

  • 0001304821

Structure Descriptors

InChI

1S/2Bi.3Te/q2*+3;3*-2

InChIKey

AZFMNKUWQAGOBM-UHFFFAOYSA-N

Smiles

[Te-2].[Te-2].[Te-2].[Bi+3].[Bi+3]