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N21022

4-Nitrophenyl disulfide

Synonym(s):

p,p′-Dinitrodiphenyl disulfide, Bis(4-nitrophenyl) disulfide, Bis(p-nitrophenyl) disulfide, NSC 4566, NSC 677446

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About This Item

Linear Formula:
(O2NC6H4)2S2
CAS Number:
100-32-3
Molecular Weight:
308.33
NACRES:
NA.22
PubChem Substance ID:
24897550
UNSPSC Code:
12352100
EC Number:
202-840-5
MDL number:
MFCD00003573
Form:
powder
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form

powder

Quality Segment

100

SMILES string

[O-][N+](=O)c1ccc(SSc2ccc(cc2)[N+]([O-])=O)cc1

InChI

1S/C12H8N2O4S2/c15-13(16)9-1-5-11(6-2-9)19-20-12-7-3-10(4-8-12)14(17)18/h1-8H

InChI key

KWGZRLZJBLEVFZ-UHFFFAOYSA-N

Application

Reactant or reagent involved in:
  • Electrophilic cyclization of 2-alkynylanisoles or alkynylanilines
  • Oxidative chlorination to sulfonyl chlorides
  • Arylation with triarylbismuthanes
  • Decarboxylative cross-coupling with dialkoxybenzoic acids
  • Disulfidation of alkenes

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2

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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