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169021

Sigma-Aldrich

Phenyl disulfide

99%

Sinónimos:

Diphenyl disulfide, NSC 2689

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About This Item

Fórmula lineal:
C6H5SSC6H5
Número de CAS:
882-33-7
Peso molecular:
218.34
Beilstein:
639794
Número CE:
212-926-4
Número MDL:
MFCD00003065
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24850260
NACRES:
NA.22
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Nivel de calidad

100

Ensayo

99%

Formulario

powder

mp

58-60 °C (lit.)

solubilidad

xylene: soluble 3%, clear, colorless to yellow

grupo funcional

disulfide

cadena SMILES

S(Sc1ccccc1)c2ccccc2

InChI

1S/C12H10S2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H

Clave InChI

GUUVPOWQJOLRAS-UHFFFAOYSA-N

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Descripción general

Phenyl disulfide is used as a precursor for the synthesis of phenyl selenosulfide (PhS-SePh), which is vital in Li-ion battery production. [1]

Aplicación

Phenyl disulfide is the hydrolysis product of dyfonate( insecticide)[2]. Phenyl disulfide (diphenyl disulphide) participates in hydrothiolation of alkynes via amine-mediated single electron transfer mechanism[3].

Pictogramas

Exclamation markEnvironment
GHS07,GHS09

Palabra de señalización

Warning

Frases de peligro

H302,H410

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
STBK2842
STBH5240
STBG3761V
STBF5621V
STBF0531V

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Sigma-Aldrich

390267

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Identification of hydrolytic metabolites of dyfonate in alkaline aqueous solutions by using high performance liquid chromatography-UV detection and gas chromatography-mass spectrometry.
Wang T, et al.
International Journal of Environmental Analytical Chemistry, 90(12), 948-961 (2010)
Mixture is better: enhanced electrochemical performance of phenyl selenosulfide in rechargeable lithium batteries
Guo, Wei and Bhargav
Journal of the Chemical Society. Chemical Communications, 54, 8873-8876 (2018)
C W Nogueira et al.
Toxicology, 191(2-3), 169-178 (2003-09-11)
Organochalcogens are important intermediates and useful reagents in organic synthesis, which can increase human exposure risk to these chemicals in the workplace. As well, there are a number of reported cases of acute toxicity following organochalcogen ingestion of vitamins and
Molecular modeling and enzyme kinetics indicate a novel mechanism for mammalian 5-lipoxygenase.
R W Egan et al.
Advances in prostaglandin, thromboxane, and leukotriene research, 17A, 69-74 (1987-01-01)
J I Rossato et al.
Neurochemical research, 27(4), 297-303 (2002-04-18)
Ebselen (2-phenyl- 1,2-benzisoselenazole-3 (2H)-one) is a seleno-organic compound with antioxidant properties, and anti-inflammatory actions. Recently, ebselen improved the outcome of acute ischemic stroke in humans. In the present study, the potential antioxidant capacity of organochalcogenide compounds diphenyl diselenide (PhSe)2, diphenyl
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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