Saltar al contenido
Merck
Todas las fotos(1)

Documentos

180629

Sigma-Aldrich

Diphenyl diselenide

98%

Sinónimos:

Phenyl diselenide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
C6H5SeSeC6H5
Número de CAS:
1666-13-3
Peso molecular:
312.13
Beilstein/REAXYS Number:
2047179
EC Number:
216-780-2
MDL number:
MFCD00003001
UNSPSC Code:
12352100
PubChem Substance ID:
24850881
NACRES:
NA.22

assay

98%

impurities

<2% diphenyl selenide

mp

59-61 °C (lit.)

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

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

General description

Diphenyl Diselenide is an organo selenium compound that is an oxidized derivative of benzeneselenol. It is a source of phenylseleno radicals. it is reactive with a wide range of organic nucleophiles, electrophiles, and radicals.

Application

Diphenyl diselenide is used:In the synthesis of diaryl selenides bycross-coupling of aryl halides with diphenyl diselenide in presence of copperferrite nanoparticle catalyst.

Biochem/physiol Actions

Diphenyl diselenide inhibits δ-aminolevulinate dehydratase (δ-ALA-D) from brain, liver and kidney in vitro.

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 3

1 of 3

Phenyl disulfide 99%

Sigma-Aldrich

169021

Phenyl disulfide

Phenyl selenocyanate 96%

Sigma-Aldrich

498254

Phenyl selenocyanate

Methaneseleninic acid 95%

Sigma-Aldrich

541281

Methaneseleninic acid

Diphenyl Diselenide
Byers JH
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
Diphenyl Diselenide-Catalyzed Synthesis of Triaryl Phosphites and Triaryl Phosphates from White Phosphorus
Zhang Y, et al.
Organic Letters, 23(13), 5158-5163 (2021)
César A Brüning et al.
Neurochemical research, 37(10), 2249-2258 (2012-08-01)
Cerebrovascular diseases, including ischemic stroke, are associated with high mortality worldwide. Oxidative stress and inflammation are important pathophysiological mechanisms involved in post-ischemic cerebral injury. The present study was designed to investigate the potential protective effect of diphenyl diselenide (PhSe)(2), an
Juliana T da Rocha et al.
Behavioural pharmacology, 23(1), 98-104 (2011-12-06)
Ovarian hormone loss contributes to cognitive decline in postmenopausal women. Studies have demonstrated a positive role of the level of the element selenium in cognitive performance. The present study investigated the effects of the synthetic organoselenium compound diphenyl diselenide (PhSe)₂
Pengshang Zhou et al.
Nanoscale, 12(43), 22307-22316 (2020-11-05)
Transition metal dichalcogenides (TMDs) are gaining increasing interest in the field of lithium ion batteries due to their unique structure. However, previous preparation methods have mainly focused on their growth from substrates or by exfoliation of the bulk materials. Considering
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico