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Sigma-Aldrich

Phenyl disulfide

99%

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Synonym(s):
Diphenyl disulfide, NSC 2689
Linear Formula:
C6H5SSC6H5
CAS Number:
882-33-7
Molecular Weight:
218.34
Beilstein:
639794
EC Number:
212-926-4
MDL number:
MFCD00003065
PubChem Substance ID:
24850260
NACRES:
NA.22

Quality Level

100

Assay

99%

form

powder

mp

58-60 °C (lit.)

solubility

xylene: soluble 3%, clear, colorless to yellow

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
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302 - H410

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)
E W Srikendari et al.
Redox report : communications in free radical research, 6(3), 191-193 (2001-08-29)
The aim of this study was to determine whether disulfides could serve as protective antioxidants for alpha-tocopherol or vice versa. The chosen reaction system was a co-oxidation of the model compound of alpha-tocopherol, 2,2,5,7,8-pentamethyl-6-chromanol (PMC), and diphenyl disulfide (1) by
Alberto Modelli et al.
The journal of physical chemistry. A, 110(34), 10219-10224 (2006-08-25)
The temporary anion states of gas-phase diphenyl disulfide are characterized by means of electron transmission (ET) and dissociative electron attachment (DEA) spectroscopies. The measured energies of vertical electron attachment are compared to the virtual orbital energies of the neutral state
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
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