3,3'-DIHYDROXYDIPHENYL DISULFIDE One Chongqing Chemdad Co. ，Ltd

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3,3'-DIHYDROXYDIPHENYL DISULFIDE

CAS No.：21101-56-4

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3,3'-DIHYDROXYDIPHENYL DISULFIDE Basic information

Product Name:	3,3'-DIHYDROXYDIPHENYL DISULFIDE
Synonyms:	3,3'-Dihydroxy;3,3'-Dithiodiphenol;Bis(3-hydroxyphenyl) Disulfide;3,3'-DIHYDROXYDIPHENYL DISULFIDE;3,3'-DIHYDROXYDIPHENYLDISULPHIDE;3,3'-DIHYDROXYDIPHEN;3,3'-Dihydroxydiphenyl Disulfide 3,3'-Dithiodiphenol;3,3'-(Disulphanediyl)diphenol
CAS:	21101-56-4
MF:	C12H10O2S2
MW:	250.34
EINECS:
Product Categories:	Organic Building Blocks;Sulfides/Disulfides;Sulfur Compounds;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfur Compounds
Mol File:	21101-56-4.mol

3,3'-DIHYDROXYDIPHENYL DISULFIDE Chemical Properties

Melting point	89-93 °C(lit.)
Boiling point	437.3±30.0 °C(Predicted)
density	1.44±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
pka	8.91±0.10(Predicted)
CAS DataBase Reference	21101-56-4(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
Hazard Note	Irritant
HS Code	2930909899

MSDS Information

Provider	Language
SigmaAldrich	English

3,3'-DIHYDROXYDIPHENYL DISULFIDE Usage And Synthesis

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

3,3'-DIHYDROXYDIPHENYL DISULFIDE Preparation Products And Raw materials

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