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86962 Sigma-Aldrich

1,1,2,2-Tetrachloroethane

purum, ≥95.0% (GC)

Synonym: Acetylene tetrachloride

  • CAS Number 79-34-5

  • Linear Formula CHCl2CHCl2

  • Molecular Weight 167.85

  •  Beilstein Registry Number 969206

  •  EC Number 201-197-8

  •  MDL number MFCD00000848

  •  PubChem Substance ID 24888839

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Properties

vapor density   5.8 (vs air)
vapor pressure   8 mmHg ( 20 °C)
InChI Key   QPFMBZIOSGYJDE-UHFFFAOYSA-N
grade   purum
assay   ≥95.0% (GC)
color   slightly green-yellow
refractive index   n20/D 1.494(lit.)
  n20/D 1.494
bp   147 °C(lit.)
mp   −43 °C (lit.)
density   1.586 g/mL at 25 °C(lit.)
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1702 6.1 / PGII
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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