Diphenyl disulfide
Chemical compound / From Wikipedia, the free encyclopedia
Diphenyl disulfide is the chemical compound with the formula (C6H5S)2. This colorless crystalline material is often abbreviated Ph2S2. It is one of the more commonly encountered organic disulfides in organic synthesis. Minor contamination by thiophenol is responsible for the disagreeable odour associated with this compound.
Quick Facts Names, Identifiers ...
Names | |
---|---|
Preferred IUPAC name
1,1′-Disulfanediyldibenzene | |
Other names
Disulfanyldibenzene Diphenyl disulfide Phenyl disulfide 1,2-Diphenyldisulfane (not recommended) | |
Identifiers | |
| |
3D model (JSmol) |
|
ChEBI | |
ChEMBL | |
ChemSpider |
|
ECHA InfoCard | 100.011.752 |
EC Number |
|
PubChem CID |
|
RTECS number |
|
UNII | |
CompTox Dashboard (EPA) |
|
| |
| |
Properties | |
C12H10S2 | |
Molar mass | 218.33 g·mol−1 |
Appearance | Colorless crystals |
Melting point | 61 to 62 °C (142 to 144 °F; 334 to 335 K) |
Insoluble | |
Solubility in other solvents | Soluble in diethyl ether, benzene, carbon disulfide, and THF |
Structure | |
0 D | |
Hazards | |
Occupational safety and health (OHS/OSH): | |
Main hazards |
Flammable |
GHS labelling:[1] | |
Warning | |
H315, H319, H335 | |
P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P391, P403+P233, P405, P501 | |
Related compounds | |
Related compounds |
Thiophenol, Dimethyl disulfide, Diphenyl diselenide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Close