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Merck
CN

375152

Benzeneselenol

97%

Synonym(s):

Phenyl selenol, Phenyl selenomercaptan, Selenophenol

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About This Item

Linear Formula:
C6H5SeH
CAS Number:
645-96-5
Molecular Weight:
157.07
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24863368
EC Number:
211-457-2
Beilstein/REAXYS Number:
385715
MDL number:
MFCD00000001
Assay:
97%
Form:
liquid

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InChI key

WDODWFPDZYSKIA-UHFFFAOYSA-N

InChI

1S/C6H6Se/c7-6-4-2-1-3-5-6/h1-5,7H

SMILES string

[SeH]c1ccccc1

assay

97%

form

liquid

refractive index

n20/D 1.616 (lit.)

bp

71-72 °C/18 mmHg (lit.)

density

1.479 g/mL at 25 °C (lit.)

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.

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ4885
BCCG5587
BCCF3975
BCCC0977
BCBZ6359

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Lorenzo Maserati et al.
Nanoscale, 13(1), 233-241 (2020-12-18)
Hybrid quantum wells are electronic structures where charge carriers are confined along stacked inorganic planes, separated by insulating organic moieties. 2D quantum-confined hybrid materials are of great interest from a solid-state physics standpoint because of the rich many-body phenomena they
Diphenyl diselenide-promoted radical addition of benzeneselenol to acetylenes.
Ogawa A, et al.
Tetrahedron Letters, 33(10), 1329-1332 (1992)
Brittany Trang et al.
Journal of the American Chemical Society, 140(42), 13892-13903 (2018-09-29)
Silver metal exposed to the atmosphere corrodes and becomes tarnished as a result of oxidation and precipitation of the metal as an insoluble salt. Tarnish has so poor a reputation that the word itself connotes corruption and disrespectability; however, tarnishing
Shu-Jia Zhang et al.
Bioorganic & medicinal chemistry, 10(12), 3899-3904 (2002-11-05)
7-Arylseleno-7-deoxydaunomycinone derivatives 3a-e and 7-thiophenyl-7-deoxydaunomycinones (7 and 8) were synthesized and the antitumor activities of them were evaluated against human stomach cancer SGC-7901 and human leukaemia HL60. The cytotoxic assay show that seleno daunomycinone derivatives are much better inhibitory activity
J L Morell et al.
International journal of peptide and protein research, 19(5), 487-489 (1982-05-01)
Neutral selenophenol in DMF accomplished the removal of the beta-phenacyl protecting group of aspartic acid in solution, on the peptide Boc-Asp (beta-OPac)- Phe amide and on the resin peptide Boc-Trp(Nin-For)-Met-Asp (beta-OPac)-P (CCK 30-33) without alpha, beta-rearrangement.
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