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169021

Sigma-Aldrich

Phenyl disulfide

99%

Synonym(s):

Diphenyl disulfide, NSC 2689

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About This Item

Linear Formula:
C6H5SSC6H5
CAS Number:
Molecular Weight:
218.34
Beilstein:
639794
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

form

powder

mp

58-60 °C (lit.)

solubility

xylene: soluble 3%, clear, colorless to yellow

functional group

disulfide

SMILES string

S(Sc1ccccc1)c2ccccc2

InChI

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

InChI key

GUUVPOWQJOLRAS-UHFFFAOYSA-N

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General description

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

Application

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

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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)
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)
Y Ito et al.
Mutation research, 393(3), 307-316 (1997-12-11)
The suppressive effect of S-methyl methanethiosulfonate (MMTS) on aflatoxin B1 (AFB1)- or methyl methanesulfonate (MMS)-induced chromosome aberrations (CA) in rat bone marrow cells was studied. MMTS significantly suppressed CA induced by both AFB1 (an indirect-acting carcinogen) and MMS (a direct-acting
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
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)

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