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Merck
CN

169021

Phenyl disulfide

99%

Synonym(s):

Diphenyl disulfide, NSC 2689

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About This Item

Linear Formula:
C6H5SSC6H5
CAS Number:
882-33-7
Molecular Weight:
218.34
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24850260
EC Number:
212-926-4
Beilstein/REAXYS Number:
639794
MDL number:
MFCD00003065

Key Documents

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Product Name

Phenyl disulfide, 99%

InChI key

GUUVPOWQJOLRAS-UHFFFAOYSA-N

InChI

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

SMILES string

S(Sc1ccccc1)c2ccccc2

assay

99%

form

powder

mp

58-60 °C (lit.)

solubility

xylene: soluble 3%, clear, colorless to yellow

functional group

disulfide

Quality Level

100

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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.

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.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H302,H410

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBK2842
STBH5240
STBG3761V
STBF5621V
STBF0531V

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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)
Y K Nakamura et al.
Mutation research, 385(1), 41-46 (1997-12-31)
S-Methyl methanethiosulfonate (MMTS) and diphenyl disulfide (DPDS) are temporary enzyme-sulfhydryl blocking agents. They are naturally occurring phytoalexin-like and synthetic substances known to be very potent bio-antimutagens in Escherichia coli B/r WP2. In the present paper, the suppressing effects of MMTS
Tsuyoshi Taniguchi et al.
Organic letters, 11(15), 3298-3301 (2009-09-02)
Hydrothiolation of alkynes proceeds with diphenyl disulfide and tripropylamine. Amine-mediated single electron transfer to diphenyl disulfide can be proposed for the reaction mechanism. Applications of the method to radical cyclizations of eneyne compounds are also presented.
J M Young et al.
Agents and actions, 21(3-4), 314-315 (1987-08-01)
Indomethacin was administered subcutaneously to rats, 4 mg/kg/day for 4 consecutive days in order to produce erosions of the small intestine which were scored at necropsy on day 5. Orally administered phenidone (up to 250 mg/kg/day), a mixed cycloocygenase-lipoxygenase inhibitor
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