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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
Assay:
99%
Form:
powder
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Quality Segment

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

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 Codes

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 (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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