Benzeneselenol

Benzeneselenol
Names
	IUPAC name Benzeneselenol
	Other names Phenylselenol; Selenaphenol; Selenophenol;
Identifiers
CAS Number	645-96-5 ;
3D model (JSmol)	Interactive image;
ChemSpider	62734 ;
ECHA InfoCard	100.010.417
EC Number	211-457-2;
PubChem CID	69530;
CompTox Dashboard (EPA)	DTXSID30275709 ;
	InChI InChI=1S/C6H6Se/c7-6-4-2-1-3-5-6/h1-5,7H Key: WDODWFPDZYSKIA-UHFFFAOYSA-N ; InChI=1/C6H6Se/c7-6-4-2-1-3-5-6/h1-5,7H Key: WDODWFPDZYSKIA-UHFFFAOYAD;
	SMILES [SeH]c1ccccc1;
Properties
Chemical formula	C6H5SeH
Molar mass	157.085 g·mol−1
Appearance	colorless liquid
Odor	extremely foul yet characteristic
Density	1.479 g/cm3
Boiling point	71 to 72 °C (160 to 162 °F; 344 to 345 K) (18 mmHg)
Solubility in water	slightly
Solubility in other solvents	most organic solvents
Refractive index (nD)	1.616
Structure
Dipole moment	1.1 D
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	toxic
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H301, H331, H373, H410
Related compounds
Related compounds	Phenol; Thiophenol; Hydrogen selenide; Diphenyl diselenide;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Benzeneselenol, also known as selenophenol, is the organoselenium compound with the chemical formula C₆H₅SeH, often abbreviated PhSeH. It is the selenium analog of phenol. This colourless, malodorous compound is a reagent in organic synthesis.