Product

4,4'-Thiodibenzenethiol

CAS No.：19362-77-7

Other grades of this product :

4,4'-Thiodibenzenethiol Basic information

Product Name:	4,4'-Thiodibenzenethiol
Synonyms:	4,4'-Thiobisbenzenethiol 98%;Benzenethiol,4,4'-thiodi- (6CI,8CI);,4'-Thiobisbenzenethiol;4-(4-sulfanylphenyl)sulfanylbenzenethiol;-Thiodibenzenethiol;4,4'-Thiobisbenzenehiol;BIS(4-MERCAPTOPHENYL) SULFIDE;Thiobisbenzenethiol
CAS:	19362-77-7
MF:	C12H10S3
MW:	250.4
EINECS:
Product Categories:	Chain Transfer Agents;Polymer Additives;Phenoles and thiophenoles;Diphenyl Sulfides (for High-Performance Polymer Research);Functional Materials;Polymer Science;Reagent for High-Performance Polymer Research;chemical additive
Mol File:	19362-77-7.mol

4,4'-Thiodibenzenethiol Chemical Properties

Melting point	112-114 °C(lit.)
Boiling point	148 °C / 12mmHg
density	1.30±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form	Solid
pka	5.86±0.10(Predicted)
color	White to Pale Yellow
CAS DataBase Reference	19362-77-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

4,4'-Thiodibenzenethiol Usage And Synthesis

Uses	intermedia
Uses	4,4'-Thiobisbenzenethiol acts as a reducing agent, and affects the catalytic activity of caspase-3 protein.
Uses	4,4''-Thiobisbenzenethiol acts as a reducing agent, and affects the catalytic activity of caspase-3 protein.

4,4'-Thiodibenzenethiol Preparation Products And Raw materials

Raw materials

4,4'-Thiobis(benzenesulfonic acid chloride)-->Hydrochloric acid-->Diphenyl sulfide

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