169021
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
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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.
Signal Word
Warning
Hazard Statements
Precautionary 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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