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42944

Diphenyl diselenide

purum, ≥97.0% (GC)

Synonym(s):

Phenyl diselenide

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Size/SKUAvailabilityPrice
10 g
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₹8,930.63

About This Item

Linear Formula:
C6H5SeSeC6H5
CAS Number:
Molecular Weight:
312.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
216-780-2
Beilstein/REAXYS Number:
2047179
MDL number:
Assay:
≥97.0% (GC)

₹8,930.63


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grade

purum

Quality Segment

assay

≥97.0% (GC)

mp

59-61 °C (lit.), 60-63 °C

SMILES string

[Se]([Se]c1ccccc1)c2ccccc2

InChI

1S/C12H10Se2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H

InChI key

YWWZCHLUQSHMCL-UHFFFAOYSA-N

General description

Diphenyl diselenide (Ph2Se2) is an organoselenium compound. Its crystalline structure, toxicokinetic properties,PMID 22242710 antioxidant and anti-inflammatory activities have been investigated.PMID 22032971 Its ability to reverse the oxidative brain damage and mitochondrial dysfunction induced by acetaminophen has been studied in mice.PMID 22215443 It reacts with thallium (Tl) to form TI (SePh). It participates in a four-component radical coupling to form substituted cyclopentanes.

Application

Diphenyl diselenide (Ph2Se2) may be used in the following studies:
  • methoxyselenenylation of alkenes
  • dihydroxylation of double bonds
  • hydrothiolation of terminal alkynes
It may be used in the synthesis of the following:
  • unsymmetrical diorganyl selenides
  • 1-(phenylselenomethyl)vinyl selenides
  • allylic phenyl selenides

Other Notes

Reagent for introducing the phenylselenyl group, used for elimination and oxidation reactions, review

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description

purum, ≥97.0% (GC)

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description

for synthesis

assay

≥97.0% (GC)

assay

98%

assay

96%

assay

≥97.0% (GC)

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

200

mp

59-61 °C (lit.), 60-63 °C

mp

59-61 °C (lit.)

mp

-

mp

58-61 °C

grade

purum

grade

-

grade

-

grade

-

ACS grade Diphenyl diselenide

-

-

-


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signalword

Danger

Hazard Classifications

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

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges



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