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375152 Sigma-Aldrich

Benzeneselenol

97%

  • CAS Number 645-96-5

  • Linear Formula C6H5SeH

  • Molecular Weight 157.07

  •  Beilstein/REAXYS Number 385715

  •  EC Number 211-457-2

  •  MDL number MFCD00000001

  •  PubChem Substance ID 24863368

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Selenium Compounds
InChI Key   WDODWFPDZYSKIA-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.616 (lit.)
bp   71-72 °C/18 mmHg (lit.)
density   1.479 g/mL at 25 °C (lit.)

Description

General description

Benzeneselenol is an aryl selenol. Diphenyl diselenide-promoted radical addition of benzeneselenol to inactivated acetylenes upon irradiation through Pyrex with a tungsten lamp has been reported. Catalysis of stannane-mediated radical chain reactions by benzeneselenol, generated in situ by reduction of diphenyl diselenide with tributyltin hydride, has been reported.

Application

Benzeneselenol may be used as starting reagent in the synthesis of monoseleno-substituted 1,3-dienes. It may be used in the synthesis of cationic chalcogenolato-bridged diruthenium complexes.

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN2810 - class 6.1 - PG 3 - EHS - Toxic, liquids, organic, n.o.s., HI: all
WGK Germany 
3

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Protocols & Articles
Peer-Reviewed Papers
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References

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