-
Name
4,4'-Thiodibenzenethiol
- EINECS
- CAS No. 19362-77-7
- Article Data8
- CAS DataBase
- Density 1.3 g/cm3
- Solubility
- Melting Point 112-114 °C(lit.)
- Formula C12H10S3
- Boiling Point 431.2 °C at 760 mmHg
- Molecular Weight 250.409
- Flash Point 214.6 °C
- Transport Information
- Appearance
- Safety 26-36
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms Benzenethiol,4,4'-thiodi- (6CI,8CI);4,4'-Dimercaptodiphenyl sulfide;4,4'-Thiobis(phenylthiol);4,4'-Thiobisbenzenethiol;Bis(4-mercaptophenyl) sulfide;p,p'-Dimercaptodiphenyl sulfide;
- PSA 102.90000
- LogP 4.41520
4,4'-Thiodibenzenethiol Chemical Properties
ProductName: Benzenethiol,4,4'-thiobis-
Systematic of Benzenethiol,4,4'-thiobis- (CAS NO.19362-77-7): 4,4'-Thiobisbenzenethiol ; Bis(4-mercaptophenyl) sulfide ; Thiobisbenzenethiol ; 4,4''-Thiobis-benzenthiol ; 4,4-Thiobisbenzenethiol, 98+% ; 4,4'-Thiobis(1-benzenethiol)
CAS NO: 19362-77-7
Molecular Formula of Benzenethiol,4,4'-thiobis- (CAS NO.19362-77-7): C12H10S3
Molecular Weight: 250.4028
Molecular Structure:
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ProductCategories: Phenoles and thiophenoles ; Diphenyl Sulfides (for High-Performance Polymer Research) ; Functional Materials ; Reagent for High-Performance Polymer Research ; Chain Transfer Agents ; Polymer Additives ; Polymer Science
Melting Point: 112-114 °C
Polar Surface Area: 75.9 Å2
Index of Refraction: 1.71
Molar Refractivity: 75.17 cm3
Molar Volume: 192.3 cm3
Surface Tension: 58.6 dyne/cm
Density of Benzenethiol,4,4'-thiobis- (CAS NO.19362-77-7): 1.3 g/cm3
Flash Point: 214.6 °C
Enthalpy of Vaporization: 66.02 kJ/mol
Boiling Point: 431.2 °C at 760 mmHg
Vapour Pressure: 3.08E-07 mmHg at 25°C
4,4'-Thiodibenzenethiol Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK Germany 3
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