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549312

Sigma-Aldrich

3,3′-Dihydroxydiphenyl disulfide

97%

Synonym(s):
Bis(3-hydroxyphenyl) disulfide
Linear Formula:
S2(C6H4OH)2
CAS Number:
Molecular Weight:
250.34
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

89-93 °C (lit.)

SMILES string

Oc1cccc(SSc2cccc(O)c2)c1

InChI

1S/C12H10O2S2/c13-9-3-1-5-11(7-9)15-16-12-6-2-4-10(14)8-12/h1-8,13-14H

InChI key

XBNOMKROXZGMFW-UHFFFAOYSA-N

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This Item
W322806554324149225
Propyl disulfide ≥98%, FG

Sigma-Aldrich

W322806

Propyl disulfide

Dipropyl disulfide 98%

Sigma-Aldrich

149225

Dipropyl disulfide

mp

89-93 °C (lit.)

mp

−86 °C (lit.)

mp

59-63 °C (lit.)

mp

−86 °C (lit.)

Quality Level

100

Quality Level

400

Quality Level

200

Quality Level

100

General description

3,3′-Dihydroxydiphenyl disulfide [bis(3-hydroxyphenyl) disulfide] is a symmetrical disulfide derivative that can be prepared by treating 3-hydroxythiophenol with ferric chloride.

Application

3,3′-Dihydroxydiphenyl disulfide may be used in the preparation of bis-[3-(4-fluorobenzyloxy)-phenyl]-disulfide by reacting with 4-fluorobenzyl bromide.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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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Customers Also Viewed

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Polar Conjugative Effect of Aryldithia Group on the Dissociation and Ultraviolet Spectra of Substituted Phenols.
Oae S and Yoshihara M.
Bulletin of the Chemical Society of Japan, 41(9), 2082-2086 (1968)
Efficient Route for the Preparation of Benzyloxy-Substituted Benzenesulfonyl Chlorides from Mercaptophenols.
Jumeaux C, et al.
Synthetic Communications, 41(12), 1805-1808 (2011)

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